Linux Foundation LFCS - Linux Foundation Certified System Administrator Exam
Page: 3 / 52
Total 260 questions
Question #11 (Topic: )
Which of the following is a legacy program provided by CUPS for sending files to the printer
queues on the command line?
queues on the command line?
A. lpd
B. lpp
C. lpq
D. lpr
Answer: D
Question #12 (Topic: )
Creating a hard link to an ordinary file returns an error. What could be the reason for this?
A. The source file is hidden.
B. The source file is read-only.
C. The source file is a shell script.
D. The source file is already a hard link.
E. The source and the target are on different filesystems.
Answer: E
Question #13 (Topic: )
Which of the following kernel parameters instructs the kernel to suppress most boot
messages?
messages?
A. silent
B. verbose=0
C. nomesg
D. quiet
Answer: D
Question #14 (Topic: )
Which of the following commands can remove a user from a group?
A. grouprm
B. groupmod
C. passwd
D. usergroups
E. usermod
Answer: E
Question #15 (Topic: )
What is the purpose of the nsswitch.conf file?
A. It is used to configure where the C library looks for system information such as host names and user passwords.
B. It is used to configure network protocol port numbers such as for HTTP or SMTP.
C. It is used to configure LDAP authentication services for the local system.
D. It is used to configure which network services will be turned on during the next system boot.
Answer: A
