LPI 010-160 - Linux Essentials Certificate Exam, version 1.6 Exam
Page: 2 / 16
Total 80 questions
Question #6 (Topic: Single Topic)
Which of the following commands can be used to resolve a DNS name to an IP address?
A. dnsname
B. dns
C. query
D. host
E. iplookup
Answer: D
Question #7 (Topic: Single Topic)
Which of the following outputs comes from the command free?
A.
B.
C.
D.
E.
A.
B.
C.
D.
E.
Answer: E
Question #8 (Topic: Single Topic)
What is true about the dmesg command? (Choose two.)
A. It traces the execution of a command and shows each step the program carries out.
B. It sends messages to the command lines of all current user sessions.
C. It displays the content of the Linux kernelג€™s ring buffer.
D. It immediately outputs all new messages written to the system journal.
E. It might not display older information because it was overwritten by newer information.
Answer: CE
Question #9 (Topic: Single Topic)
Which of the following outputs could stem from the command last?
A. 1 ls 2 cat text.txt 3 logout
B. Password for user last changed at Sat Mar 31 16:38:57 EST 2018
C. Last login: Fri Mar 23 10:56:39 2018 from server.example.com
D. EXT4-fs (dm-7): mounted filesystem with ordered data mode. Opts: (null)
E. root tty2 Wed May 17 21:11 - 21:11 (00:00)
Answer: E
Question #10 (Topic: Single Topic)
What is the UID of the user root?
A. 1
B. -1
C. 255
D. 65536
E. 0
Answer: E
