Actualtests offers free demo for 102-400 exam. "LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2.", also known as 102-400 exam, is a LPI Certification. This set of posts, Passing the LPI 102-400 exam, will help you answer those questions. The 102-400 Questions & Answers covers all the knowledge points of the real exam. 100% real LPI 102-400 exams and revised by experts!
Q9. - (Topic 5)
Which of the following keywords can be used in the file /etc/nsswitch.conf to specify a source for host name lookups? (Choose TWO correct answers.)
A. resolv
B. dns
C. remote
D. files
E. hosts
Answer: B,D
Q10. - (Topic 6)
When trying to unmount a device it is reported as being busy. Which of the following commands could be used to determine which process is causing this?
A. debug
B. lsof
C. nessus
D. strace
E. traceroute
Answer: B
Q11. - (Topic 4)
What is the purpose of the command mailq?
A. It fetches new emails from a remote server using POP3 or IMAP.
B. It is a multi-user mailing list manager.
C. It is a proprietary tool contained only in the qmail MTA.
D. It queries the mail queue of the local MTA.
E. It is a command-line based tool for reading and writing emails.
Answer: D
Q12. CORRECT TEXT - (Topic 4)
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.)
Answer: server
Q13. CORRECT TEXT - (Topic 6)
The presence of what file will temporarily prevent all users except root from logging into the system? (Specify the full name of the file, including path.)
Answer: /etc/nologin
Q14. - (Topic 4)
Which file inside the CUPS configuration directory contains the definition of the printers?
A. cups-devices.conf
B. snmp.conf
C. printcap.conf
D. printers.conf
E. cupsd.conf
Answer: D
Topic 5, Networking Fundamentals
Q15. - (Topic 3)
Which of the following files assigns a user to its primary group?
A. /etc/pgroup
B. /etc/shadow
C. /etc/group
D. /etc/passwd
E. /etc/gshadow
Answer: D
Topic 4, Essential System Services
Q16. CORRECT TEXT - (Topic 6)
On a Linux system with shadow passwords enabled, which file in the file system contains the password hashes of all local users? (Specify the full name of the file, including path.)
Answer: /etc/shadow