Free Access Lpi.102-500.v2025-02-06.q139 Practice Test (Page 28)

Question 131

Which command included in systemd supports selecting messages from the systemd journal by criteria such as time or unit name? (Specify only the command without any path or parameters.)

Question 132

FILL BLANK
Which option in the /etc/ntp.conf file specifies an external NTP source to be queried for time information?
(Specify only the option without any values or parameters.)

Question 133

What output does the command seq 1 5 20 produce?

A.1
5
10
15

B.5
10
15
20

C.1
6
11
16

D.2
3
4
5

E.1
2
3
4

Question 134

On a machine running several X servers, how do programs identify the different instances of the X11 server?

A.By a fixed UUID that is defined in the X11 configuration file.

B.By a display name like: 1.

C.By the name of the user that runs the X server like x11:bob.

D.By a device name like /dev/X11/xservers/1.

E.By a unique IPv6 address from the fe80::/64subnet.

Question 135

What output will the following command produce?
seq 1 5 20

A.5
10
15
20

B.1
5
10
15

C.2
3
4
5

D.1
6
1
1
1
6