Question 1

Where are user specific crontabs stored?

Accepted Answer

A)  In the database file /etc/crontab.db which is shared by all users. In the database file /etc/crontab.db which is shared by all users. 
B)  As individual per-user files within /var/spool/cron . As individual per-user files within /var/spool/cron . 
C)  As individual per-user files in /etc/cron.user.d . As individual per-user files in /etc/cron.user.d 
D)  In the . crontab file in the user's home directory. In the . crontab file in the user's home directory. 
E)  In the file /var/cron/ user-crontab which is shared by all users. In the file /var/cron/ user-crontab 
A)  In the database file /etc/crontab.db which is shared by all users. In the database file /etc/crontab.db which is shared by all users. 
B)  As individual per-user files within /var/spool/cron . As individual per-user files within /var/spool/cron . 
C)  As individual per-user files in /etc/cron.user.d . As individual per-user files in /etc/cron.user.d 
D)  In the . crontab file in the user's home directory. In the . crontab file in the user's home directory. 
E)  In the file /var/cron/ user-crontab which is shared by all users. In the file /var/cron/ user-crontab

Question 2

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

Accepted Answer

A) It is placed in curly brackets as in Section SectionName { ... }. B) It is placed between a line containing Section "SectionName" and a line containing EndSection. C) It is placed between the tags

and

D) It is placed after the row [SectionName]. E) It is placed after an initial unindented Section "SectionName" and must be indented by exactly one tab character. A) It is placed in curly brackets as in Section SectionName { ... }. B) It is placed between a line containing Section "SectionName" and a line containing EndSection. C) It is placed between the tags

and

D) It is placed after the row [SectionName]. E) It is placed after an initial unindented Section "SectionName" and must be indented by exactly one tab character.

Question 3

What is true about the file /etc/localtime?

Accepted Answer

A)  It is a plain text file containing a string such as Europe/Berlin. 
B)  It is created and maintained by the NTP service based on the geolocation of the system's IP address. 
C)  It is a symlink to /sys/device/clock/ltime and always contains the current local time. 
D)  It is either a symlink to or a copy of a timezone information file such as /usr/share/zoneinfo/Europe/Berlin. 
A)  It is a plain text file containing a string such as Europe/Berlin. 
B)  It is created and maintained by the NTP service based on the geolocation of the system's IP address. 
C)  It is a symlink to /sys/device/clock/ltime and always contains the current local time. 
D)  It is either a symlink to or a copy of a timezone information file such as /usr/share/zoneinfo/Europe/Berlin.

Question 4

Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing?

Accepted Answer

A)  127.0.0.0/8 
B)  10.0.0.0/8 
C)  169.255.0.0/16 
D)  172.16.0.0/12 
E)  192.168.0.0/16 
A)  127.0.0.0/8 
B)  10.0.0.0/8 
C)  169.255.0.0/16 
D)  172.16.0.0/12 
E)  192.168.0.0/16

Question 5

Which of the following may occur as a consequence of using the command ifconfig ?

Accepted Answer

A)  New name servers may be added to the resolver configuration. 
B)  Network interfaces may become active or inactive. 
C)  The routing table may change. 
D)  IP addresses may change. 
E)  The system's host name may change. 
A)  New name servers may be added to the resolver configuration. 
B)  Network interfaces may become active or inactive. 
C)  The routing table may change. 
D)  IP addresses may change. 
E)  The system's host name may change.

Question 6

For accessibility assistance, which of the following programs is an on-screen keyboard?

Accepted Answer

A)  xkb 
B)  atkb 
C)  GOK 
D)  xOSK 
A)  xkb 
B)  atkb 
C)  GOK 
D)  xOSK

Question 7

Where are user specific crontabs stored?

Accepted Answer

A)  In the database file /etc/crontab.db which is shared by all users. 
B)  As individual per-user files within /var/spool/cron. 
C)  As individual per-user files in /etc/cron.user.d. 
D)  In the .crontab file in the user's home directory. 
E)  In the file /var/cron/ user-crontab which is shared by all users. 
A)  In the database file /etc/crontab.db which is shared by all users. 
B)  As individual per-user files within /var/spool/cron. 
C)  As individual per-user files in /etc/cron.user.d. 
D)  In the .crontab file in the user's home directory. 
E)  In the file /var/cron/ user-crontab which is shared by all users.

Question 8

Which character in the password field of /etc/passwd is used to indicate that the encrypted password is stored in /etc/shadow ?

Accepted Answer

A)  * 
B)  - 
C)  s 
D)  x 
A)  * 
B)  - 
C)  s 
D)  x

Question 9

Which of the following tasks can be accomplished using the command date?

Accepted Answer

A)  Synchronize the hardware and system clocks. 
B)  Output date and time in different formats. 
C)  Set the system clock. 
D)  Set the hardware clock. 
E)  Update the time via NTP. 
A)  Synchronize the hardware and system clocks. 
B)  Output date and time in different formats. 
C)  Set the system clock. 
D)  Set the hardware clock. 
E)  Update the time via NTP.

Question 10

SIMULATION Which command is used to add an empty group to the system? (Specify ONLY the command without any path or parameters.)

Accepted Answer

groupadd,

Question 11

What is the difference between the commands test -e path and test -f path?

Accepted Answer

A)  They are equivalent options with the same behaviour. 
B)  The -f option tests for a regular file.  The -e option tests for an empty file. 
C)  Both options check the existence of the path.  The -f option also confirms that it is a regular file. 
D)  The -f option tests for a regular file.  The -e option tests for an executable file. 
A)  They are equivalent options with the same behaviour. 
B)  The -f option tests for a regular file.  The -e option tests for an empty file. 
C)  Both options check the existence of the path.  The -f option also confirms that it is a regular file. 
D)  The -f option tests for a regular file.  The -e option tests for an executable file.

Question 12

SIMULATION What command displays all aliases defined in the current shell? (Specify the command without any path information)

Accepted Answer

The answer of SIMULATION What command displays all aliases defined...

Question 13

On a regular users workstation the route command takes a long time before printing out the routing table. Which of the following errors does that indicate?

Accepted Answer

A)  The local routing information may be corrupted and must be re-validated using a routing protocol. 
B)  One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-
D)  to wait for a timeout. 
C)  There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default. 
D)  DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout. 
A)  The local routing information may be corrupted and must be re-validated using a routing protocol. 
B)  One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-
D)  to wait for a timeout. 
C)  There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default. 
D)  DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.

Question 14

Which file contains the date of the last change of a user's password?

Accepted Answer

A)  /etc/gshadow 
B)  /etc/passwd 
C)  /etc/pwdlog 
D)  /etc/shadow 
E)  /var/log/shadow 
A)  /etc/gshadow 
B)  /etc/passwd 
C)  /etc/pwdlog 
D)  /etc/shadow 
E)  /var/log/shadow

Question 15

SIMULATION After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)

Accepted Answer

newaliases

Question 16

Which of the following are commonly used Mail Transfer Agent (MTA) applications?

Accepted Answer

A)  Postfix 
B)  Procmail 
C)  Sendmail 
D)  Exim 
E)  SMTPd 
A)  Postfix 
B)  Procmail 
C)  Sendmail 
D)  Exim 
E)  SMTPd

Question 17

Which of the following commands lists all defined variables and functions within Bash?

Accepted Answer

A)  env 
B)  set 
C)  env -a 
D)  echo $ENV 
A)  env 
B)  set 
C)  env -a 
D)  echo $ENV

Question 18

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

Accepted Answer

A) It is placed in curly brackets as in Section SectionName { ... }. It is placed in curly brackets as in Section SectionName { ... }. B) It is placed between a line containing Section "SectionName " and a line containing EndSection . It is placed between a line containing Section "SectionName " and a line containing EndSection . C) It is placed between the tags

and

It is placed between the tags

and

D) It is placed after the row [SectionName] . It is placed after the row [SectionName] E) It is placed after an initial unindented Section " SectionName" and must be indented by exactly one tab character. It is placed after an initial unindented Section " SectionName" and must be indented by exactly one tab character. A) It is placed in curly brackets as in Section SectionName { ... }. It is placed in curly brackets as in Section SectionName { ... }. B) It is placed between a line containing Section "SectionName " and a line containing EndSection . It is placed between a line containing Section "SectionName " and a line containing EndSection . C) It is placed between the tags

and

It is placed between the tags

and

D) It is placed after the row [SectionName] . It is placed after the row [SectionName] E) It is placed after an initial unindented Section " SectionName" and must be indented by exactly one tab character. It is placed after an initial unindented Section " SectionName" and must be indented by exactly one tab character.

Question 19

What is a purpose of an SSH host key?

Accepted Answer

A)  It must be sent by any SSH client in addition to a user key in order to identify the client's host. 
B)  It provides the server's identity information to connecting SSH clients. 
C)  It is the root key by which all user SSH keys must be signed. 
D)  It authenticates any user that logs into a remote machine from the key's host. 
E)  It is used by system services like cron, syslog or a backup job to automatically connect to remote hosts. 
A)  It must be sent by any SSH client in addition to a user key in order to identify the client's host. 
B)  It provides the server's identity information to connecting SSH clients. 
C)  It is the root key by which all user SSH keys must be signed. 
D)  It authenticates any user that logs into a remote machine from the key's host. 
E)  It is used by system services like cron, syslog or a backup job to automatically connect to remote hosts.

Question 20

What is true about the ntpdate command?

Accepted Answer

A)  It is the primary management command for the NTP time server. 
B)  It updates the local system's date (i.e. day, month and year) but not the time (i.e. hours, minutes, seconds). 
C)  It queries one or more NTP time servers and adjusts the system time accordingly. 
D)  It sends the local system time to one or many remote NTP time servers for redistribution. 
E)  It can be used by any user to set the user clock independently of the system clock. 
A)  It is the primary management command for the NTP time server. 
B)  It updates the local system's date (i.e. day, month and year) but not the time (i.e. hours, minutes, seconds). 
C)  It queries one or more NTP time servers and adjusts the system time accordingly. 
D)  It sends the local system time to one or many remote NTP time servers for redistribution. 
E)  It can be used by any user to set the user clock independently of the system clock.

Where are user specific crontabs stored?

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

What is true about the file /etc/localtime?

Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing?

Which of the following may occur as a consequence of using the command ifconfig ?

For accessibility assistance, which of the following programs is an on-screen keyboard?

Where are user specific crontabs stored?

Which character in the password field of /etc/passwd is used to indicate that the encrypted password is stored in /etc/shadow ?

Which of the following tasks can be accomplished using the command date?

SIMULATION Which command is used to add an empty group to the system? (Specify ONLY the command without any path or parameters.)

What is the difference between the commands test -e path and test -f path?

SIMULATION What command displays all aliases defined in the current shell? (Specify the command without any path information)

On a regular users workstation the route command takes a long time before printing out the routing table. Which of the following errors does that indicate?

Which file contains the date of the last change of a user's password?

SIMULATION After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)

Which of the following are commonly used Mail Transfer Agent (MTA) applications?

Which of the following commands lists all defined variables and functions within Bash?

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

What is a purpose of an SSH host key?

What is true about the ntpdate command?

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Exam 5: LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2

Where are user specific crontabs stored?

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

What is true about the file /etc/localtime?

Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing?

Which of the following may occur as a consequence of using the command ifconfig ?

For accessibility assistance, which of the following programs is an on-screen keyboard?

Where are user specific crontabs stored?

Which character in the password field of /etc/passwd is used to indicate that the encrypted password is stored in /etc/shadow ?

Which of the following tasks can be accomplished using the command date?

SIMULATION Which command is used to add an empty group to the system? (Specify ONLY the command without any path or parameters.)

What is the difference between the commands test -e path and test -f path?

SIMULATION What command displays all aliases defined in the current shell? (Specify the command without any path information)

On a regular users workstation the route command takes a long time before printing out the routing table. Which of the following errors does that indicate?

Which file contains the date of the last change of a user's password?

SIMULATION After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)

Which of the following are commonly used Mail Transfer Agent (MTA) applications?

Which of the following commands lists all defined variables and functions within Bash?

The X11 configuration file xorg.conf is grouped into sections. How is the content of the section SectionName associated with that section?

What is a purpose of an SSH host key?

What is true about the ntpdate command?

Entry Level Linux Essentials Certificate of Achievement

Linux Essentials Certificate Exam, version 1.6

LPI Level 1 Exam 101, Junior Level Linux Certification, Part 1 of 2

LPIC-1 Exam 101

LPI Level 1

LPIC-2 Exam 201

LPIC-2 Exam 202

LPIC-3 Exam 300: Mixed Environments

Security

LPIC-3 Virtualization & High Availability

LPIC-OT Exam 701: DevOps Tools Engineer

Filters