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2014年4月23日星期三

Lpi 117-102 examen pratique questions et réponses

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Code d'Examen: 117-102
Nom d'Examen: Lpi (Lpi Level 1 Exam 102)
Questions et réponses: 568 Q&As

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NO.1 Which statement is true regarding the following /etc/resolv.conf file?
search example.com
127.0.0.1
208.77.188.166
A. There is a syntax error
B. If DNS queries to the localhost fail, the server 208.77.188.166 will be queried
C. example.com will be appended to all host lookups
D. The DNS servers at 127.0.0.1 and 208.77.188.166 will be queried in a round robin fashion
E. The DNS server with the shortest ping time will be queried first. If the lookup fails, the second server
will be queried
Answer: A

Lpi   117-102 examen   117-102

NO.2 Which of the following is NOT a Mail Transport Agent?
A. exim
B. postfix
C. sendmail
D. qmail
E. mail
Answer: E

Lpi   117-102   117-102   117-102   117-102   117-102

NO.3 Suppose that the command netstat -a hangs for a long time without producing output. You might
suspect:
A. a problem with NFS
B. a problem with DNS
C. a problem with NIS
D. a problem with routing
E. that the netstat daemon has crashed
Answer: B

Lpi examen   117-102 examen   certification 117-102   117-102   117-102

NO.4 Identify the statement that would create a default route using a gateway of 192.168.1.1.
A. netstat -add default gw
B. route default 192.168.1.1
C. ip route default 192.168.1.1
D. route add default gw 192.168.1.1
E. ifconfig default gw 192.168.1.1eth0
Answer: D

certification Lpi   117-102   117-102   certification 117-102   117-102

NO.5 The legacy program for sending files to the printer queues from the command line is:
A. lpd
B. lpr
C. lpq
D. lpp
Answer: B

Lpi   117-102   117-102   certification 117-102   certification 117-102   117-102

NO.6 Which of the following words is used to restrict the records that are returned from a SELECT query
based on a supplied criteria for the values in the records?
A. LIMIT
B. FROM
C. WHERE
D. IF
Answer: C

Lpi   117-102   117-102 examen

NO.7 What is pool.ntp.org.?
A. A deprecated feature for maintaining system time in the Linux kernel
B. A website which provides binary and source packages for the OpenNTPD project
C. A virtual cluster of various timeservers
D. A community website used to discuss the localization of Linux
Answer: C

Lpi examen   117-102   117-102 examen

NO.8 On a system running the K Display Manager, when is the /etc/kde4/kdm/Xreset script automatically
executed?
A. When KDM starts
B. When a users x session exits
C. When KDM crashes
D. When x is restarted
E. When x crashes
Answer: B

Lpi   117-102   certification 117-102   117-102 examen   117-102

NO.9 For accessibility assistance, which of the following programs is an on-screen keyboard?
A. xkb
B. atkb
C. GOK
D. xOSK
Answer: C

Lpi   117-102 examen   117-102 examen   117-102 examen   117-102

NO.10 Which command will print the exit value of the previous command to the screen in bash?
A. echo $?
B. echo $#
C. echo $exit
D. echo $status
E. echo $&
Answer: A

Lpi examen   certification 117-102   117-102 examen   117-102 examen   117-102 examen

NO.11 What output will the following command $ seq 10 produce?
A. A continuous stream of numbers increasing in increments of 10 until stopped
B. The numbers 1 through 10 with one number per line
C. The numbers 0 though 9 with one number per line
D. The number 10 to standard output
Answer: B

Lpi examen   117-102   certification 117-102   117-102   117-102 examen   certification 117-102

NO.12 Which of the following lines would you find in the file /etc/resolv.conf?
A. order hosts,bind
B. 192.168.168.4 dns-server
C. hosts: files,dns
D. domain mycompany.com
Answer: D

certification Lpi   117-102   certification 117-102

NO.13 Which file, when using Sendmail or a similar MTA system, will allow a user to redirect all their mail to
another address and is configurable by the user themselves?
A. /etc/alias
B. /etc/mail/forwarders
C. ~/.alias
D. ~/.forward
Answer: D

Lpi   117-102   certification 117-102   117-102

NO.14 Which configuration file does sudo read when determining if a user is permitted to run applications with
root privileges?
A. /etc/groups
B. /etc/passwd
C. /etc/sudoers
D. /etc/sudo.conf
Answer: C

Lpi   117-102 examen   certification 117-102   117-102   certification 117-102   117-102

NO.15 What output will the command $ seq 1 5 20 produce?
A. 1 6 11 16
B. 1 5 10 15
C. 1 2 3 4
D. 2 3 4 5
E. 5 10 15 20
Answer: A

Lpi   certification 117-102   117-102 examen   117-102 examen

NO.16 Which of the following SQL statements will select the fields name and address from the contacts table?
A. SELECT (name, address) FROM contacts;
B. SELECT (name address) FROM contacts;
C. SELECT name, address FROM contacts;
D. SELECT name address FROM contacts;
Answer: C

Lpi   certification 117-102   117-102 examen   117-102   117-102

NO.17 What is the purpose of the Sticky Keys feature in x?
A. To assist users who have difficulty holding down multiple keys at once
B. To prevent repeated input of a single character if the key is held down
C. To ignore brief keystrokes according to a specified time limit
D. To repeat the input of a single character
Answer: A

Lpi   117-102   117-102 examen   certification 117-102   117-102

NO.18 You are working on a server that has multiple ethernet network interfaces, and you wish to find out the
IP address assigned to the eth1 interface.
Which of the following commands will print the necessary information?
A. ipconfig /dev/eth1
B. ethconfig -d eth1
C. ifconfig eth1
D. prntconf eth1
Answer: C

Lpi   117-102 examen   117-102 examen   certification 117-102

NO.19 Which of the following is the command used to deactivate a network interface?
A. ifdown
B. ipdown
C. net
D. netdown
Answer: A

certification Lpi   117-102   certification 117-102   117-102   117-102

NO.20 What entry can you add to syslog.conf file to have all syslog messages generated by your system go to
virtual console 12?
A. *.* /dev/tty12
B. /var/log/messages | /dev/tty12
C. | /dev/tty12
D. syslog tty12
E. mail.* /dev/tty12
Answer: A

Lpi examen   117-102   117-102

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Pass4Test offre de Lpi 117-202 matériaux d'essai

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Code d'Examen: 117-202
Nom d'Examen: Lpi (LPI Level 2 Exam 202)
Questions et réponses: 201 Q&As

117-202 Démo gratuit à télécharger: http://www.pass4test.fr/117-202.html

NO.1 A program, called vsftpd, running in a chroot jail, is giving the following error:
/bin/vsftpd: error while loading shared libraries: libc.so.6: cannot open shared object file: No such file or
directory.
Which TWO of the following are possible solutions?
A.Get the vsftp source code and compile it statically.
B.The file /etc/ld.so.conf must contain the path to the appropriate lib directory in the chroot jail.
C.Create a symbolic link that points to the required library outside the chroot jail.
D.Copy the required library to the appropriate lib directory in the chroot jail.
E.Run the program using the command chroot and the option static_libs.WArialCourier NewTimes New
RomanZ
ANSWER: AD

certification Lpi   certification 117-202   117-202   117-202

NO.2 The Samba configuration file uses the parameter read only=yes. Which of the following is equivalent?
A.browseable=no
B.read write=no
C.writeable=no
D.write only=no
E.write access=noWArialCourier NewTimes New RomanZ
ANSWER: C

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NO.3 What command must be used to create an SSH keypair? Please enter the command without the path
or any options or parameters.
Answer:______WArialTimes New RomanZ
ANSWER: ssh-keygen

NO.4 Which command can be used to change the password for an LDAP entry?
Answer:______WArialTimes New RomanZ
ANSWER: ldappasswd

certification Lpi   117-202 examen   117-202 examen   117-202   117-202   117-202 examen

NO.5 With which parameter in the smb.conf file can a share be hidden?
Answer:______WArialCourier NewTimes New RomanZ
ANSWER: browseable browsable

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NO.6 For an LDAP client configuration, the LDAP base needs to be set. Which TWO of the following actions
would achieve that?
A.export LDAPBASE=dc=linuxfoo,dc=com
B.export BASE=dc=linuxfoo,dc=com
C.Edit ldapbase.conf and add "BASE dc=linuxfoo,dc=com".
D.Edit cldap.conf and add "BASE dc=linuxfoo,dc=com".
E.Edit ldap.conf and add "BASE dc=linuxfoo,dc=com".WArialCourier NewTimes New RomanZ
ANSWER: AE

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NO.7 To be able to access the server with the IP address 10.12.34.56 using HTTPS, a rule for iptables has
to be written. Given that the client host's IP address is 192.168.43.12, which of the following commands is
correct?
A.iptables A FORWARD p tcp s 0/0 d 10.12.34.56 dport 80 j ACCEPT
B.iptables A FORWARD p tcp s 192.168.43.12 d 10.12.34.56:443 j ACCEPT
C.iptables A FORWARD p tcp s 192.168.43.12 d 10.12.34.56 dport 443 j ACCEPT
D.iptables A INPUT p tcp s 192.168.43.12 d 10.12.34.56:80 j ACCEPT
E.iptables A FORWARD p tcp s 0/0 d 10.12.34.56 dport 443 j ACCEPTWArialCourier NewTimes New
RomanZ
ANSWER: C

Lpi   certification 117-202   certification 117-202   117-202 examen   117-202

NO.8 LDAPbased authentication against a newlyinstalled LDAP server does not work as expected. The file
/etc/pam.d/login includes the following configuration parameters. Which of them is NOT correct?
A.password required /lib/security/pam_ldap.so
B.auth sufficient /lib/security/pam_ldap.so use_first_pass
C.account sufficient /lib/security/pam_ldap.so
D.password required /lib/security/pam_pwdb.so
E.auth required /lib/security/pam_ldap.soWArialCourier NewTimes New RomanZ
ANSWER: E

certification Lpi   certification 117-202   certification 117-202   117-202

NO.9 The internal network (192.168.1.0192.168.1.255) needs to be able to relay email through the site's
sendmail server. What line must be added to /etc/mail/access to allow this?
A.192.168.1.0/24 RELAY
B.192.168.1 RELAY
C.192.168.1.0/24 OK
D.192.168.1 OK
WArialCourier NewTimes New RomanZ
ANSWER: B

Lpi   certification 117-202   117-202 examen   certification 117-202

NO.10 To allow X connections to be forwarded from or through an SSH server, what line must exist in the sshd
configuration file?
Answer:______WArialCourier NewTimes New RomanZ
ANSWER: X11Forwarding yes

NO.11 What happens when the Linux kernel can't mount the root filesystem when booting?
A.An error message is shown, showing which device couldn't be mounted or informing that init couldn't be
found.
B.An error message is shown and the system reboots after a keypress.
C.An error message is shown and the system boots in maintainence mode.
D.An error message is shown and the administrator is asked to specify a valid root filesystem to continue
the boot process.
E.An error message is shown, stating that the corresponding kernel module couldn't be
loaded.WArialTimes New RomanCourier NewZ
ANSWER: A

Lpi   117-202   certification 117-202   117-202   117-202

NO.12 Journalling doesn't appear to be working on an ext3 filesystem. When booting, the following line
appears:
VFS: Mounted root (ext2 filesystem) readonly.
What could be causing the problem?
A.An old version of e2fsprogs is installed.
B.The kernel does not contain ext3 support.
C.The filesystem is specified as ext2 in /etc/fstab.
D.The system was not shut down cleanly.WArialCourier NewTimes New RomanZ
ANSWER: B

Lpi   certification 117-202   certification 117-202   117-202

NO.13 Which Apache directive allows the use of external configuration files defined by the directive
AccessFileName?
A.AllowExternalConfig
B.AllowAccessFile
C.AllowConfig
D.IncludeAccessFile
E.AllowOverrideWArialCourier NewTimes New RomanZ
ANSWER: E

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NO.14 In the file /var/squid/url_blacklist is a list of URLs that users should not be allowed to access. What is
the correct entry in Squid's configuration file to create an acl named blacklist based on this file?
A.acl blacklist urlpath_regex /var/squid/url_blacklist
B.acl blacklist file /var/squid/url_blacklist
C.acl blacklist "/var/squid/url_blacklist"
D.acl blacklist urlpath_regex "/var/squid/url_blacklist"
E.acl urlpath_regex blacklist /var/squid/url_blacklistWArialCourier NewTimes New RomanZ
ANSWER: D

Lpi   117-202 examen   certification 117-202   117-202 examen   117-202

NO.15 The syntax of the procmail configuration file is?
A.:0[flags][:[lockfile]]
[* condition]
action
B.[* condition]
action
:0[flags][:[lockfile]]
C.:0[flags][:[lockfile]]
[* condition] action
D.:0:[flags][:[lockfile]]:[* condition]
action
E.:0[flags][:[lockfile]]:[* condition]:actionWArialCourier NewTimes New RomanZ
ANSWER: A

Lpi   117-202 examen   117-202 examen   certification 117-202   117-202 examen   117-202

NO.16 Which of the following organisations track and report on security related flaws in computer technology?
(Please select TWO answers)
A.Bugtraq
B.CERT
C.CSIS
D.Freshmeat
E.Kernel.orgWArialTimes New RomanCourier NewZ
ANSWER: AB

Lpi examen   certification 117-202   117-202   117-202

NO.17 When the default policy for the iptables INPUT chain is set to DROP, why should a rule allowing traffic
to localhost exist?
A.All traffic to localhost must always be allowed.
B.It doesn't matter; iptables never affects packets addressed to localhost.
C.Sendmail delivers emails to localhost.
D.Some applications use the localhost interface to communicate with other applications.
E.syslogd receives messages on localhost.WArialCourier NewTimes New RomanZ
ANSWER: D

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NO.18 Which TWO /etc/hosts.allow entries will allow access to sshd from the class C network 192.168.1.0?
A.sshd : 192.168.1.
B.sshd : 192.168.1
C.sshd : 192.168.1.0 netmask 255.255.255.0
D.sshd : 192.168.1.0/255.255.255.0
E.sshd : 192.168.1.0WArialCourier NewTimes New RomanZ
ANSWER: AD

Lpi examen   certification 117-202   certification 117-202

NO.19 This program has 3 operating modes: copyin mode, copyout mode, and copypass mode, and is used
to copy files into or out of archives. What program is this? (Please provide the command name only, with
no arguments or path.)
Answer:______WArialTimes New RomanZ
ANSWER: cpio

Lpi examen   117-202 examen   certification 117-202   117-202   certification 117-202   117-202 examen

NO.20 route shows the following output:
Destination Gateway Genmask Flags Metric Ref Use Iface
194.168.123.5 255.255.255.255 !H 0 0
192.168.123.0 0.0.0.0 255.255.255.0 U 0 0 0 eth2
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
0.0.0.0 192.168.123.254 0.0.0.0 UG 0 0 0 eth0
Which of the following statements is correct?
A.The network 169.254.0.0 is not a valid route.
B.The host 194.168.123.5 is temporarily down.
C.The host route 194.168.123.5 is rejected by the kernel.
D.The "!H" signals that traffic to the host 194.168.123.5 is dropped.
E.The network path to the host 194.168.123.5 is not available.WArialCourier NewTimes New RomanZ
ANSWER: C

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NO.21 A correctlyformatted entry has been added to /etc/hosts.allow to allow certain clients to connect to a
service, but this is having no effect. What would be the cause of this?
A.tcpd needs to be sent the HUP signal.
B.The service needs to be restarted.
C.The machine needs to be restarted.
D.There is a conflicting entry in /etc/hosts.deny.
E.The service does not support tcpwrappers.WArialCourier NewTimes New RomanZ
ANSWER: E

Lpi   certification 117-202   117-202 examen   117-202   117-202

NO.22 On a newlyinstalled mail server with the IP address 10.10.10.1, ONLY local networks should be able
to send email. How can the configuration be tested, using telnet, from outside the local network?
A.telnet 10.10.10.1 25
MAIL FROM:
RECEIPT TO:
B.telnet 10.10.10.1 25
RCPT FROM:
MAIL TO:
C.telnet 10.10.10.1 25
HELLO bogus.example.com
MAIL FROM:
RCPT TO:
D.telnet 10.10.10.1 25
HELO bogus.example.com
MAIL FROM:
RCPT TO:
E.telnet 10.10.10.1 25
HELO: bogus.example.com
RCPT FROM:
MAIL TO:
WArialCourier NewTimes New RomanZ
ANSWER: D

Lpi examen   117-202   117-202   117-202

NO.23 A GRUB boot loader installed in the MBR was accidentally overwritten. After booting with a rescue
CDROM, how can the lost GRUB first stage loader be recovered?
A.Use cp to restore a previous backup of the MBR.
B.Install LILO since there is no easy way to recover GRUB.
C.Running mformat will create a new MBR and fix GRUB using info from grub.conf.
D.Run grubinstall after verifying that grub.conf is correct.
E.Run fdisk mbr /dev/hda assuming that the boot hardisk is /dev/hda.WArialTimes New RomanCourier
NewZ
ANSWER: D

certification Lpi   117-202 examen   117-202 examen

NO.24 Users in the acl named 'sales_net' must only be allowed to access to the Internet at times specified in
the time_acl named 'sales_time'. Which is the correct http_access directive, to configure this?
A.http_access deny sales_time sales_net
B.http_access allow sales_net sales_time
C.http_access allow sales_net and sales_time
D.allow http_access sales_net sales_time
E.http_access sales_net sales_timeWArialCourier NewTimes New RomanZ
ANSWER: B

certification Lpi   certification 117-202   117-202   117-202

NO.25 Which statements about the Alias and Redirect directives in Apache's configuration file are true?
A.Alias can only reference files under DocumentRoot.
B.Redirect works with regular expressions.
C.Redirect is handled on the client side.
D.Alias is handled on the server side.
E.Alias is not a valid configuration directive.WArialCourier NewTimes New RomanZ
ANSWER: CD

certification Lpi   117-202   117-202

NO.26 An SSH portforwarded connection to the web server www.example.com was invoked using the
command ssh TL 80:www.example.com:80 user@www.example.com. Which TWO of the following are
correct?
A.The client can connect to the web server by typing http://www.example.com/ into the browser's address
bar and the connection will be encrypted.
B.The client can connect to www.example.com/ by typing http://localhost/ into the browser's address bar
and the connection will be encrypted.
C.The client can't connect to the web server by typing http://www.example.com/ into the browser's
address bar. This is only possible using http://localhost/.
D.It is only possible to portforward connections to insecure services that provide an interactive shell (like
telnet).
E.The client can connect to the web server by typing http://www.example.com/ into the browser's address
bar and the connection will not be encrypted.WArialCourier NewTimes New RomanZ
ANSWER: BE

Lpi   117-202 examen   117-202 examen   117-202 examen   117-202 examen

NO.27 Enter one of the Apache configuration file directives that defines where log files are stored.
Answer:______WArialTimes New RomanZ
ANSWER: ErrorLog CustomLog ScriptLog RewriteLog TransferLog

Lpi   117-202   certification 117-202   117-202 examen   117-202 examen

NO.28 Which TWO of the following options are valid, in the /etc/exports file?
A.rw
B.ro
C.rootsquash
D.norootsquash
E.uidWArialCourier NewTimes New RomanZ
ANSWER: AB

Lpi   117-202   certification 117-202   117-202

NO.29 A securityconscious administrator would change which TWO of the following lines found in an SSH
configuration file?
A.Protocol 2,1
B.PermitEmptyPasswords no
C.Port 22
D.PermitRootLogin yes
E.IgnoreRhosts yesWArialTimes New RomanCourier NewZ
ANSWER: AD

Lpi   117-202   117-202

NO.30 What does the following procmail configuration section do?
:0fw
* < 256000
| /usr/bin/foo
A.procmail sends all email older than 256000 seconds to the external program foo.
B.If an email contains a value less than 256000 anywhere within it, procmail will process the email with
the program foo.
C.procmail sends mail containing less than 256000 words to program foo.
D.The program foo is used instead of procmail for all emails larger than 256000 Bytes.
E.If the email smaller than 256000 Bytes, procmail will process it with the program foo.WArialCourier
NewTimes New RomanZ
ANSWER: E

Lpi examen   117-202   certification 117-202   certification 117-202

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2014年2月16日星期日

Lpi meilleur examen 117-303, questions et réponses

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Code d'Examen: 117-303
Nom d'Examen: Lpi (LPI Level 3 Exam 303)
Questions et réponses: 101 Q&As

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NO.1 Which directive in the OpenVPN client.conf specifies the remote server and port that the client should
connect to? (Provide only the directive, without any options or parameters)
Answer: remote

Lpi examen   certification 117-303   117-303

NO.2 Which of the following are valid dmcrypt modes? (Choose THREE correct answers)
A. XTS
B. ESSIV
C. GMR
D. KWG
E. LRW
Answer: ABE

Lpi   117-303   117-303   117-303 examen   117-303

NO.3 Which LUKS action, when supplied to the cryptsetup command, will initialize a LUKS partition and set
the initial key? (Provide only the action name)
Answer: luksFormat

certification Lpi   117-303 examen   117-303 examen

NO.4 What does ntop use for data collection?
A. Network packets
B. Log files
C. Frame relay
D. SNMP
Answer: A

Lpi examen   certification 117-303   117-303   certification 117-303

NO.5 An administrator has just configured an OpenVPN client. Upon starting the service, the following
message is displayed:
TLS Error: TLS key negotiation failed to occur within 60 seconds
Which of the following statements is true?
A. The client was unable to establish a network connection with the server.
B. The client was able to establish a network connection with the server, however TLS key negotiation
failed, resulting in a fallback to SSL.
C. The client was able to establish a network connection with the server, however TLS and SSL security
are not enabled.
D. The client was able to establish a network connection with the server, however TLS key negotiation
took longer than 60 seconds, indicating that there may be a problem with network performance.
Answer: A

certification Lpi   certification 117-303   117-303 examen

NO.6 Which of the following export options, when specified in /etc/exports, will tell the server to use the
NFSv4 Pseudofilesystem?
A. fsid=2
B. fsid=0
C. fsid=3
D. fsid=1
Answer: B

certification Lpi   117-303   117-303 examen   117-303 examen

NO.7 Which of the following are valid OpenVPN authentication modes? (Choose TWO correct answers)
A. S/Key
B. Kerberos
C. Static Key
D. Password
E. TLS
Answer: CE

Lpi   certification 117-303   117-303   117-303   117-303 examen

NO.8 What is true about the permissions for the file afile given the following output from getfacl? (Select
TWO correct answers)
% getfacl afile
# file: afile
# owner: matt
# group: support
user::rwx
user:hugh:rw
group::r
group:staff:rx
mask::rwx
other::r
A. Anyone in the support group will be able to read and execute the file.
B. The user hugh will be able to read the contents of the file.
C. Anyone in the users group will be able to read the file.
D. The user matt will not be able to edit this file.
E. Anyone in the staff group will be able to read and execute the file.
Answer: BE

Lpi   117-303   117-303 examen   117-303   117-303

NO.9 In which of the following scenarios MUST an administrator use ethernet bridging instead of routing
when configuring an OpenVPN site? (Select TWO correct answers)
A. Some OpenVPN clients will be installed on laptops and must be able to connect from different
locations.
B. NetBIOS traffic must be able to traverse the VPN without implementing a WINS server.
C. The IPv4 protocol is required.
D. It will be necessary to use an MTU setting other than the default.
E. The IPX protocol is required.
Answer: BE

certification Lpi   117-303   117-303   117-303   certification 117-303   117-303

NO.10 An administrator has created a mapping with the following command:
cryptsetup luksOpen /dev/sda1 cryptvol
and has set three different keys. Which command below will delete the first key?
A. cryptsetup luksDelKey /dev/sda1 0
B. cryptsetup luksDelKey /dev/sda1 1
C. cryptsetup luksDelKey /dev/mapper/cryptvol 1
D. cryptsetup luksDelKey /dev/mapper/cryptvol 0
Answer: A

certification Lpi   117-303 examen   certification 117-303   117-303 examen

NO.11 Which of the following are common techniques for securing a sendmail server? (Select THREE correct
answers)
A. Maintain user accounts in an LDAP directory.
B. Enable TLS.
C. Disable VRFY.
D. Run sendmail in a chroot'd environment.
E. Disable USRLKUP.
Answer: BCD

Lpi   117-303 examen   117-303 examen   117-303   117-303 examen   117-303 examen

NO.12 What command will remove the dmcrypt mapping named cryptvol? (Provide the command with any
options and parameters)
Answer: /sbin/cryptsetup remove crypt-vol cryptsetup remove crypt-vol

NO.13 What is the default UDP port for OpenVPN traffic?
Answer: 1194

NO.14 Linux Extended Attributes include attribute classes. Which of the following are included in the
defined attribute classes? (Select THREE correct answers)
A. default
B. system
C. owner
D. trusted
E. user
Answer: BDE

certification Lpi   certification 117-303   117-303 examen

NO.15 SELinux has just been installed on a Linux system and the administrator wants to use SELinux in
permissive mode in order to audit the various services on the system. What command will switch
SELinux into permissive mode?
A. setenforce 0
B. /etc/init.d/selinux stop
C. selinux passive
D. /etc/init.d/selinux startpassive
Answer: A

Lpi   117-303   117-303   117-303

NO.16 What command will list basic information about all targets available to cryptmount? (Provide the
command with any options or parameters)
Answer: cryptmount --list /usr/bin/cryptmount -l /usr/bin/cryptmount --list cryptmount -l

NO.17 You are certain that your kernel has been compiled with ACL support, however, when you try to set an
ACL on a file, you get the following output:
% setfacl m user:hugh:r afile.txt
setfacl: afile.txt: Operation not supported
What is the most likely reason for this problem?
A. There is an error in the command line parameters.
B. There is no user on the system named hugh.
C. The partition has not been mounted with the acl option.
D. The file afile.txt doesn't exist.
Answer: C

Lpi   117-303 examen   117-303   117-303

NO.18 When adding additional users to a file's extended ACLs, what is true about the default behaviour of
the ACL mask for the file?
A. The mask is modified to be the union of all permissions of the file owner, owning group and all named
users and groups.
B. The mask is left unchanged.
C. If required, a warning is printed indicating that the mask is too restrictive for the permissions being
granted.
D. The mask is modified to be the union of all permissions of the owning group and all named users and
groups.
Answer: D

Lpi   117-303   117-303   117-303   117-303

NO.19 An administrator has successfully configured a cryptographic volume for dmcrypt, and has added the
following line to /etc/fstab:
/dev/mapper/cryptvol /media/crypt auto defaults 0 0
Upon booting the system, the error message "mount: special device /dev/mapper/cryptvol does not exist"
is displayed. What configuration file has the administrator forgotten to edit? (Provide the full path and
filename)
Answer: /etc/crypttab

NO.20 You wish to revoke write access for all groups and named users on a file. Which command will make
the correct ACL changes?
A. setfacl x group:*:rx,user:*:rx afile
B. setfacl x mask::rx afile
C. setfacl m mask::rx afile
D. setfacl m group:*:rx,user:*:rx afile
Answer: C

Lpi examen   certification 117-303   117-303   117-303   117-303

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2014年2月3日星期一

L'avènement de la certification Lpi pratique d'examen 117-201 questions et réponses

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Code d'Examen: 117-201
Nom d'Examen: Lpi (LPI Level 2 Exam 201)
Questions et réponses: 202 Q&As

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NO.1 During which stage of the boot process would this message be seen?
The safer , easier way to help you pass any IT exams.
Ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA
A. Boot loader start and hand off to kernel
B. Kernel loading
C. Hardware initialization and setup
D. Daemon initialization and setup
Answer: C

Lpi examen   117-201   certification 117-201   117-201 examen   certification 117-201

NO.2 What backup arrangement should be used for an intranet web server the contents of which is updated
fairly regularly by different staff?
A. Daily incremental backups with a weekly full backup tape sent off- site
B. Monthly full backups with the tape sent off-site
C. Daily full backups with all tapes sent off-site
D. Weekly full backups with all tapes sent off-site
E. Daily full backups with one tape sent off-site per week
Answer: A

Lpi examen   117-201   certification 117-201   117-201 examen

NO.3 During which stage of the boot process would this message be seen?
ide_setup:hdc=ide-scsi
A. Boot loader start and hand off to kernel
B. Kernel loading
C. Hardware initialization and setup
D. Daemon initialization and setup
Answer: B

certification Lpi   117-201 examen   117-201 examen   117-201 examen

NO.4 Which of the following must be included in the syslogd configuration file, so that ONLY kernel related
messages with the priority crit are reported?
A. kern.crit
B. kern.!crit
C. kern.=crit
D. kern.*=crit
E. kern.-crit
Answer: A

Lpi   117-201 examen   117-201 examen   certification 117-201

NO.5 Messages from programs are not appearing in the user's native language.
What environment variable must be set for this to happen.?
A. LANG
B. I18N
C. MESSAGES
D. MSGS
E. LC_MSGS
Answer: A

Lpi   117-201 examen   certification 117-201

NO.6 When building an RPM package, which rpmbuild option is used to unpack sources and apply patches
before proceeding with the next steps?
A. -ba
B. -bb
C. -be
D. -bs
E. -bp
Answer: E

Lpi examen   117-201   117-201   117-201

NO.7 What command is used to mount a floppy disk image under /mnt/floppy?
A. mount -1 root.img /mnt/floppy
B. mount --loop root.img /mnt/floppy
C. mount root.img /mnt/floppy
D. mount root.img
E. mount -0 loop root.img /mnt/floppy
Answer: E

Lpi   117-201 examen   117-201

NO.8 What command is used to permanently set the options in the kernel when making a boot disk?
A. blockdev
B. kconfig
C. lilo
D. rdev
E. dd
Answer: D

certification Lpi   certification 117-201   117-201 examen   certification 117-201

NO.9 Where should the LILO code reside, on a system with only one installation of Linux and no other
operating systems?
A. In the master boot record
B. In the boot sector
C. In the /boot directory
D. At the start of the kernel
Answer: A

certification Lpi   117-201   certification 117-201

NO.10 Journalling doesn't appear to be working on an ext3 file-system. When booting, the following line appears:
VFS: Mounted root (ext2 filesystem) readonly.
What could be causing the problem?
A. An old version of e2fsprogs is installed.
B. The kernel does not contain ext3 support.
C. The file-system is specified as ext2 in/etc/fstab.
D. The system was not shut down cleanly.
Answer: B

certification Lpi   117-201   certification 117-201   117-201 examen   certification 117-201

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2014年1月25日星期六

Meilleur Lpi 117-301 test formation guide

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Code d'Examen: 117-301
Nom d'Examen: Lpi (LPI 301 Core Exam)
Questions et réponses: 131 Q&As

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NO.1 Which of the following are valid LDAP client commands? (Choose TWO correct answers.)
A. ldappasswd
B. ldapbrowser
C. slapcat
D. ldapwhoami
E. slaptest
Answer: AD

Lpi   117-301 examen   117-301

NO.2 When logged in to a workstation which retrieves most of its user information from NIS, which
command can be used
to list ALL the users?
A. cat /etc/passwd
B. show users
C. ypusers list
D. getent passwd
E. cat /var/lib/nis/passwd
Answer: D

Lpi   117-301   117-301 examen   certification 117-301

NO.3 What does the LDIF acronym stand for?
A. Lightweight Database Interchange Format
B. LDAP Database Interchange Format
C. LDAP Data Internet File
D. LDAP Data Interchange Format
Answer: D

Lpi examen   117-301   117-301 examen   117-301   117-301

NO.4 A private OID should be obtained for a company when:
A. that company runs out of public OIDs.
B. the company intends to use LDAP for commercial purposes.
C. the company wants to make their directory available to the public on the World Wide Web.
D. the company plans to create custom schema files for their directory.
Answer: D

certification Lpi   117-301   certification 117-301   117-301 examen   117-301

NO.5 Which are common procedures to implement Samba with LDAP? (Choose TWO correct answers.)
A. Include the Samba schema into OpenLDAP.
B. Configure Samba password backend to point to OpenLDAP server.
C. Compile OpenLDAP with support to Samba authentication.
D. Include OpenLDAP core schema files into Samba configuration directory.
Answer: AB

Lpi   117-301   117-301 examen   117-301 examen

NO.6 After finishing configuring of a Unix client to authenticate with a Microsoft Active Directory server, login
attempts
are unsuccessful. Which of the following is most likely the cause?
A. Unix Client support is disabled in the Active Directory configuration.
B. The PAM library is searching the directory with the default search filter.
C. The slapd daemon is not running.
D. The user account in Active Directory has the remote login setting disabled.
Answer: B

Lpi   117-301   117-301   117-301

NO.7 What strategy is used to initialize NIS maps?
A. Create the yp.conf configuration file then restart the NIS server process.
B. Create the nis.conf configuration file then restart the NIS server process.
C. Start ypserver with the -new option.
D. Execute the make command from the /var/yp directory.
Answer: D

Lpi examen   117-301 examen   117-301   117-301   117-301

NO.8 Which statements are true of object classes in an LDAP directory? (Choose TWO correct answers)
A. Auxiliary object classes - when used on their own - provide access to extended schema.
B. An entry cannot have more than one auxiliary object class.
C. An entry cannot have more than one structural object class.
D. Once an entry has been created, its structural object class cannot be changed without re-creating the
entry.
E. Abstract object classes are no longer officially support by the LDAP protocol.
Answer: CD

certification Lpi   117-301 examen   117-301   117-301

NO.9 Which of the following describes correct LDAP service definitions? (Choose THREE correct answers.)
A. LDAP was developed as a lightweight alternative to DAP.
B. LDAPv6 is the latest stable version specified by RFCs.
C. LDAP follows the X.500 directory standard.
D. X.500 directories can run only over TCP/IP.
E. LDAP is optimized for searching information.
Answer: ACE

Lpi   117-301   certification 117-301   certification 117-301   certification 117-301

NO.10 Select the INCORRECT statement regarding the LDIF file format:
A. It must contains a "dn" line (or distinguished name), that indicates where the attributes listed in the
following lines of
the file must be added.
B. In the file, a blank line separates one entry from another one.
C. If the attribute contains binary data, some specific configurations must be made for this entry.
D. The LDIF file accepts any type of file encoding.
Answer: D

Lpi examen   117-301   117-301   117-301   117-301

NO.11 After configuring PAM and NSS to integrate with OpenLDAP, the SSH server refuses to authenticate
users who are
only in LDAP. What is the first step you should follow to debug this problem?
A. Restart the pamd service.
B. Restart the sshd service.
C. Restart the nssd service.
D. Add the Use_LDAP = yes parameter to sshd_config.
Answer: B

certification Lpi   certification 117-301   certification 117-301   117-301

NO.12 When assigned to the ref attribute for ou=people,dc=example,dc=com, which of the following values
will create a
subordinate knowledge link to slave.example.com?
A. ldap://slave.example.com/ou=people,dc=example,dc=com
B. ldap://slave.example.com?ou=people,dc=example,dc=com
C. ldap://slave.example.com ou=people,dc=example,dc=com
D. ldap://slave.example.com,ou=people,dc=example,dc=com
Answer: A

Lpi examen   117-301 examen   117-301   117-301

NO.13 On a Postfix mail server, the command postconf -m is run to determine if OpenLDAP is supported.
Which storage
medium would indicate support for OpenLDAP?
A. ldap
B. openldap
C. x500
D. dbm
E. ldaptable
Answer: A

Lpi examen   117-301   117-301 examen

NO.14 Which of the following is the correct syntax for including a schema file in slapd.conf?
A. include /usr/local/etc/openldap/schema/core.schema
B. allow /usr/local/etc/openldap/schema/core.schema
C. permit /usr/local/etc/openldap/schema/core.schema
D. add /usr/local/etc/openldap/schema/core.schema
Answer: A

certification Lpi   certification 117-301   117-301 examen

NO.15 An administrator has manually migrated local accounts to LDAP, instead of using the migration tools.
When trying to
authenticate as a user, an error is returned about invalid credentials. What is the most likely cause of this?
A. The password hash type was not included in the user's password attribute.
B. Shadow passwords are incompatible with OpenLDAP.
C. The original password from /etc/passwd was not included.
D. The administrator forgot to run slappasswd to convert the hashes in /etc/shadow.
E. The administrator forgot to run ldappasswd to convert the hashes in /etc/shadow.
Answer: A

certification Lpi   117-301   117-301 examen   117-301 examen   117-301

NO.16 What is true of any created custom attribute or object class?
A. It cannot be placed in one of the default distributed schema files.
B. The name must be registered with IANA to avoid conflicts with other custom schemas.
C. It must have a unique OID.
D. It must not contain any numbers.
Answer: C

Lpi   117-301   117-301 examen   117-301

NO.17 Which of the following is correct about this excerpt from an LDIF file?
dn: cn=PrintOperators,ou=Groups,ou=IT,o=BR
A. dn is the domain name.
B. o is the organizational unit.
C. cn is the common name.
D. dn is the relative distinguished name.
Answer: C

Lpi   117-301   117-301 examen   117-301   certification 117-301

NO.18 A user is unable to login on a workstation where NSCD was configured BEFORE the pam_ldap and
nss_ldap
modules. What should be done to fix this problem?
A. Restart the NSS server.
B. Restart the nscd daemon.
C. Restart the PAM server.
D. nscd is incompatible with OpenLDAP and should be disabled.
E. nscd must be started with the -ldap=yes option.
Answer: B

Lpi   117-301   117-301   117-301

NO.19 Which attributes must be present when assigning the object class sambaSamAccount to a particular
user? (Choose
TWO correct answers)
A. displayName
B. sambaSID
C. uid
D. sambaLMPassword
E. sambaNTPassword
Answer: BC

Lpi   117-301   117-301   certification 117-301

NO.20 Which LDAP object class is used in a white pages implementation?
A. friendlyPerson
B. organizationalRole
C. posixAccount
D. inetOrgPerson
E. whitepageUser
Answer: D

Lpi   117-301   117-301   certification 117-301   117-301

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2014年1月21日星期二

Dernières Lpi 117-303 examen pratique questions et réponses

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Code d'Examen: 117-303
Nom d'Examen: Lpi (LPI Level 3 Exam 303)
Questions et réponses: 101 Q&As

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NO.1 When adding additional users to a file's extended ACLs, what is true about the default behaviour of
the ACL mask for the file?
A. The mask is modified to be the union of all permissions of the file owner, owning group and all named
users and groups.
B. The mask is left unchanged.
C. If required, a warning is printed indicating that the mask is too restrictive for the permissions being
granted.
D. The mask is modified to be the union of all permissions of the owning group and all named users and
groups.
Answer: D

Lpi   117-303   117-303   117-303

NO.2 Which of the following are valid dmcrypt modes? (Choose THREE correct answers)
A. XTS
B. ESSIV
C. GMR
D. KWG
E. LRW
Answer: ABE

Lpi   117-303   117-303 examen   117-303

NO.3 An administrator has created a mapping with the following command:
cryptsetup luksOpen /dev/sda1 cryptvol
and has set three different keys. Which command below will delete the first key?
A. cryptsetup luksDelKey /dev/sda1 0
B. cryptsetup luksDelKey /dev/sda1 1
C. cryptsetup luksDelKey /dev/mapper/cryptvol 1
D. cryptsetup luksDelKey /dev/mapper/cryptvol 0
Answer: A

Lpi examen   117-303   117-303   117-303 examen

NO.4 Which directive in the OpenVPN client.conf specifies the remote server and port that the client should
connect to? (Provide only the directive, without any options or parameters)
Answer: remote

Lpi   117-303 examen   117-303 examen   117-303

NO.5 In which of the following scenarios MUST an administrator use ethernet bridging instead of routing
when configuring an OpenVPN site? (Select TWO correct answers)
A. Some OpenVPN clients will be installed on laptops and must be able to connect from different
locations.
B. NetBIOS traffic must be able to traverse the VPN without implementing a WINS server.
C. The IPv4 protocol is required.
D. It will be necessary to use an MTU setting other than the default.
E. The IPX protocol is required.
Answer: BE

certification Lpi   117-303   117-303   117-303

NO.6 Which of the following are common techniques for securing a sendmail server? (Select THREE correct
answers)
A. Maintain user accounts in an LDAP directory.
B. Enable TLS.
C. Disable VRFY.
D. Run sendmail in a chroot'd environment.
E. Disable USRLKUP.
Answer: BCD

certification Lpi   117-303   117-303   117-303   117-303

NO.7 An administrator has just configured an OpenVPN client. Upon starting the service, the following
message is displayed:
TLS Error: TLS key negotiation failed to occur within 60 seconds
Which of the following statements is true?
A. The client was unable to establish a network connection with the server.
B. The client was able to establish a network connection with the server, however TLS key negotiation
failed, resulting in a fallback to SSL.
C. The client was able to establish a network connection with the server, however TLS and SSL security
are not enabled.
D. The client was able to establish a network connection with the server, however TLS key negotiation
took longer than 60 seconds, indicating that there may be a problem with network performance.
Answer: A

Lpi   certification 117-303   117-303   117-303   certification 117-303

NO.8 You wish to revoke write access for all groups and named users on a file. Which command will make
the correct ACL changes?
A. setfacl x group:*:rx,user:*:rx afile
B. setfacl x mask::rx afile
C. setfacl m mask::rx afile
D. setfacl m group:*:rx,user:*:rx afile
Answer: C

Lpi   117-303   117-303   117-303   117-303 examen   certification 117-303

NO.9 Linux Extended Attributes include attribute classes. Which of the following are included in the
defined attribute classes? (Select THREE correct answers)
A. default
B. system
C. owner
D. trusted
E. user
Answer: BDE

certification Lpi   117-303   117-303

NO.10 What command will list basic information about all targets available to cryptmount? (Provide the
command with any options or parameters)
Answer: cryptmount --list /usr/bin/cryptmount -l /usr/bin/cryptmount --list cryptmount -l

NO.11 What does ntop use for data collection?
A. Network packets
B. Log files
C. Frame relay
D. SNMP
Answer: A

Lpi   117-303   117-303

NO.12 What is the default UDP port for OpenVPN traffic?
Answer: 1194

NO.13 You are certain that your kernel has been compiled with ACL support, however, when you try to set an
ACL on a file, you get the following output:
% setfacl m user:hugh:r afile.txt
setfacl: afile.txt: Operation not supported
What is the most likely reason for this problem?
A. There is an error in the command line parameters.
B. There is no user on the system named hugh.
C. The partition has not been mounted with the acl option.
D. The file afile.txt doesn't exist.
Answer: C

certification Lpi   certification 117-303   certification 117-303   117-303   certification 117-303   117-303

NO.14 Which of the following are valid OpenVPN authentication modes? (Choose TWO correct answers)
A. S/Key
B. Kerberos
C. Static Key
D. Password
E. TLS
Answer: CE

Lpi examen   117-303   certification 117-303

NO.15 Which of the following export options, when specified in /etc/exports, will tell the server to use the
NFSv4 Pseudofilesystem?
A. fsid=2
B. fsid=0
C. fsid=3
D. fsid=1
Answer: B

Lpi   certification 117-303   117-303   117-303 examen

NO.16 What is true about the permissions for the file afile given the following output from getfacl? (Select
TWO correct answers)
% getfacl afile
# file: afile
# owner: matt
# group: support
user::rwx
user:hugh:rw
group::r
group:staff:rx
mask::rwx
other::r
A. Anyone in the support group will be able to read and execute the file.
B. The user hugh will be able to read the contents of the file.
C. Anyone in the users group will be able to read the file.
D. The user matt will not be able to edit this file.
E. Anyone in the staff group will be able to read and execute the file.
Answer: BE

certification Lpi   117-303   117-303

NO.17 Which LUKS action, when supplied to the cryptsetup command, will initialize a LUKS partition and set
the initial key? (Provide only the action name)
Answer: luksFormat

certification Lpi   117-303   117-303   117-303   117-303 examen

NO.18 An administrator has successfully configured a cryptographic volume for dmcrypt, and has added the
following line to /etc/fstab:
/dev/mapper/cryptvol /media/crypt auto defaults 0 0
Upon booting the system, the error message "mount: special device /dev/mapper/cryptvol does not exist"
is displayed. What configuration file has the administrator forgotten to edit? (Provide the full path and
filename)
Answer: /etc/crypttab

NO.19 What command will remove the dmcrypt mapping named cryptvol? (Provide the command with any
options and parameters)
Answer: /sbin/cryptsetup remove crypt-vol cryptsetup remove crypt-vol

NO.20 SELinux has just been installed on a Linux system and the administrator wants to use SELinux in
permissive mode in order to audit the various services on the system. What command will switch
SELinux into permissive mode?
A. setenforce 0
B. /etc/init.d/selinux stop
C. selinux passive
D. /etc/init.d/selinux startpassive
Answer: A

Lpi   certification 117-303   certification 117-303   117-303

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2013年12月15日星期日

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Code d'Examen: 117-101
Nom d'Examen: Lpi (Lpi Level 1 Exam 101(with rpm))
Questions et réponses: 289 Q&As

117-101 Démo gratuit à télécharger: http://www.pass4test.fr/117-101.html

NO.1 What command line redirection characters instruct the shell to read from the current input source until a
specific word, on a separate line and without any trailing spaces, is reached?
A. <<
B. <|
C. !<
D. &<
Answer: A

Lpi   117-101   117-101   117-101   117-101 examen

NO.2 The priority of any process can range from -20 to ________. (Provide only the numerical value) Answer:
A. 19,+19
Answer: A

Lpi   117-101   117-101 examen

NO.3 Which of the following sed commands will replace all instances of the string foo with the string foobar
changing the file file1.txt in place.?
A. sed 's/foo/foobar/g' file1.txt
B. sed 's/foo/foobar/g' file1.txt > file1.txt
C. sed 's/foo/foobar/g' file1.txt | file1.txt
D. sed -i 's/foo/foobar/g' file1.txt
E. sed -i 's/foo/foobar/g' file1.txt > file1.txt
Answer: D

Lpi examen   117-101   certification 117-101   117-101

NO.4 Once a shell variable has been created, how can the variable be removed from the environment?
A. VAR=
B. set -d VAR
C. set -u VAR
D. unset VAR
Answer: D

Lpi   certification 117-101   117-101   117-101

NO.5 When in Normal mode in vi, which command character can be used to begin a reverse search of the
text?
A. ?
B. /
C. F
D. r
Answer: A

certification Lpi   certification 117-101   certification 117-101   certification 117-101   117-101 examen

NO.6 You've downloaded an image file of a boot floppy disk to your hard drive. What is the best utility to
create a boot floppy from the disk image? (Specify a single command without options.) Answer:
A. DD,/BIN/DD
Answer: A

Lpi   117-101 examen   117-101 examen   certification 117-101   certification 117-101

NO.7 In order to use the output of ls to overwrite a file called bazz, which of the following command lines
would you use?
A. ls > bazz
B. ls >& bazz
C. ls &> bazz
D. ls >> bazz
Answer: A

Lpi   117-101 examen   117-101 examen   certification 117-101

NO.8 In bash, inserting 2>&1 after a command redirects
A. standard error to standard input.
B. standard input to standard error.
C. standard output to standard error.
D. standard error to standard output.
E. standard output to standard input.
Answer: D

Lpi   117-101   117-101 examen   117-101   117-101 examen

NO.9 Which of the following is a limitation of the cut command?
A. The cut command can only select output by field position.
B. The cut command cannot reorder fields.
C. The cut command only works on ASCII text.
D. The cut command will always print one line of output for every line of input.
Answer: B

certification Lpi   117-101 examen   certification 117-101

NO.10 Which of the following commands will NOT execute the bash script /usr/local/bin/runme.sh?
A. source /usr/local/bin/runme.sh
B.. /usr/local/bin/runme.sh
C. /bin/bash /usr/local/bin/runme.sh
D. /usr/local/bin/runme.sh
E. run /usr/local/bin/runme.sh
Answer: E

Lpi examen   117-101   117-101   117-101

NO.11 What is the purpose of the Bash built-in export command?
A. To allow disks to be mounted remotely.
B. To automate the export of variables for subsequently executed commands.
C. To make the command history available to sub-shells.
D. To run a command as a process in a sub-shell.
E. To save variable settings for future shell invocations.
Answer: B

Lpi   certification 117-101   117-101

NO.12 Which directory contains additional information about installed packages?
A. /usr/share/documentation
B. /usr/local/share/documentation
C. /usr/local/doc
D. /usr/share/doc
E. /usr/packages/doc
Answer: D

Lpi   117-101   117-101

NO.13 Which command will convert all tab characters in a file to spaces and print that to standard out?
A. convert
B. expand
C. retab
D. untab
Answer: B

certification Lpi   117-101   117-101 examen

NO.14 To change the priority of a running process, you use the ____ command. (Specify command only
with no options.) Answer:
A. RENICE,/USR/BIN/RENICE
Answer: A

certification Lpi   117-101   certification 117-101   117-101

NO.15 When in Normal mode in vi, which command character will insert a blank line below the current cursor
position and place the insert cursor at the beginning of the new line?
A. a
B. i
C. n
D. o
Answer: D

certification Lpi   117-101   certification 117-101   117-101

NO.16 Which of the following commands will NOT update the Modify timestamp on the file /tmp/myfile.txt?
A. file /tmp/myfile.txt
B. echo "Hello" >/tmp/myfile.txt
C. sed -ie "s/1/2/" /tmp/myfile.txt
D. echo -n "Hello" >>/tmp/myfile.txt
E. touch /tmp/myfile.txt
Answer: A

Lpi examen   117-101 examen   certification 117-101   certification 117-101

NO.17 Which of the following commands will send output from the program myapp to both standard output
(stdout) and the file file1.log?
A. cat < myapp | cat > file1.log
B. myapp 0>&1 | cat > file1.log
C. myapp | cat > file1.log
D. myapp | tee file1.log
E. tee myapp file1.log
Answer: D

Lpi examen   certification 117-101   117-101   117-101   117-101 examen

NO.18 To ensure that a running process continues to execute after you log out, the process should be started
with what command?
A. live
B. nohup
C. saferun
D. sh
Answer: B

Lpi   117-101   117-101 examen   certification 117-101

NO.19 Which signal is sent by the kill command by default?
A. HUP(1)
B. QUIT(3)
C. KILL(9)
D. TERM(15)
Answer: D

Lpi   117-101   certification 117-101

NO.20 Which command will show you the contents of a gzip compressed tar archive?
A. gzip archive.tgz | tar xvf -
B. tar ztf archive.tgz
C. gzip -d archive.tgz | tar tvf -
D. tar cf archive.tgz
Answer: B

Lpi   117-101   117-101 examen   117-101

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Code d'Examen: 117-201
Nom d'Examen: Lpi (LPI Level 2 Exam 201)
Questions et réponses: 202 Q&As

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NO.1 Messages from programs are not appearing in the user's native language.
What environment variable must be set for this to happen.?
A. LANG
B. I18N
C. MESSAGES
D. MSGS
E. LC_MSGS
Answer: A

Lpi examen   certification 117-201   117-201   117-201 examen   117-201

NO.2 What command is used to mount a floppy disk image under /mnt/floppy?
A. mount -1 root.img /mnt/floppy
B. mount --loop root.img /mnt/floppy
C. mount root.img /mnt/floppy
D. mount root.img
E. mount -0 loop root.img /mnt/floppy
Answer: E

certification Lpi   certification 117-201   117-201   certification 117-201   117-201

NO.3 What command is used to permanently set the options in the kernel when making a boot disk?
A. blockdev
B. kconfig
C. lilo
D. rdev
E. dd
Answer: D

Lpi   117-201   117-201

NO.4 Journalling doesn't appear to be working on an ext3 file-system. When booting, the following line appears:
VFS: Mounted root (ext2 filesystem) readonly.
What could be causing the problem?
A. An old version of e2fsprogs is installed.
B. The kernel does not contain ext3 support.
C. The file-system is specified as ext2 in/etc/fstab.
D. The system was not shut down cleanly.
Answer: B

Lpi   certification 117-201   117-201   117-201

NO.5 During which stage of the boot process would this message be seen?
The safer , easier way to help you pass any IT exams.
Ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA
A. Boot loader start and hand off to kernel
B. Kernel loading
C. Hardware initialization and setup
D. Daemon initialization and setup
Answer: C

Lpi   117-201 examen   117-201   117-201   117-201 examen

NO.6 Where should the LILO code reside, on a system with only one installation of Linux and no other
operating systems?
A. In the master boot record
B. In the boot sector
C. In the /boot directory
D. At the start of the kernel
Answer: A

Lpi   117-201   certification 117-201   117-201 examen

NO.7 During which stage of the boot process would this message be seen?
ide_setup:hdc=ide-scsi
A. Boot loader start and hand off to kernel
B. Kernel loading
C. Hardware initialization and setup
D. Daemon initialization and setup
Answer: B

Lpi   certification 117-201   117-201   117-201 examen

NO.8 When building an RPM package, which rpmbuild option is used to unpack sources and apply patches
before proceeding with the next steps?
A. -ba
B. -bb
C. -be
D. -bs
E. -bp
Answer: E

Lpi examen   117-201 examen   117-201   certification 117-201   certification 117-201

NO.9 Which of the following must be included in the syslogd configuration file, so that ONLY kernel related
messages with the priority crit are reported?
A. kern.crit
B. kern.!crit
C. kern.=crit
D. kern.*=crit
E. kern.-crit
Answer: A

Lpi   117-201 examen   117-201   certification 117-201   certification 117-201   certification 117-201

NO.10 What backup arrangement should be used for an intranet web server the contents of which is updated
fairly regularly by different staff?
A. Daily incremental backups with a weekly full backup tape sent off- site
B. Monthly full backups with the tape sent off-site
C. Daily full backups with all tapes sent off-site
D. Weekly full backups with all tapes sent off-site
E. Daily full backups with one tape sent off-site per week
Answer: A

Lpi   117-201 examen   117-201

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