Lpi LPI Level 1 Exam 102, Junior Level Linux Certification, Part 2 of 2 - 102-350 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

CORRECT TEXT
The ________ command is used to add a group to the system.

Discussion 0

Correct Answer:

groupadd, /usr/sbin/groupadd

Question 2

CORRECT TEXT
An executive's ISP has given an IP block for their use. The block is 192.168.112.64/29. If the network administrator uses the first usable IP for the router that is installed on the executive's network, how many usable IPs are left? (Please enter the number and not a word)

Discussion 0

Correct Answer:

5

Question 3

An administrator needs to pause the CUPS printer Laserjet4, and wants to cancel all print jobs with a message, "hello". Which of the following commands will do this?

A. cupsdisable -c -r hello Laserjet4 B. cupsreject -c -r hello Laserjet4 C. cupsdisable -p -m hello Laserjet4 D. cupsreject -p -m hello Laserjet4

Discussion 0

Correct Answer: A Vote an answer

Question 4

CORRECT TEXT
A user was not given permission to use the CRON scheduling system. What file needs to be modified to provide that access? (Please specify the full path to the file)

Discussion 0

Correct Answer:

/etc/cron.allow

Question 5

CORRECT TEXT
What is the assigned port number for the HTTP service? (Provide the number with digits and not as a word)

Discussion 0

Correct Answer:

80

Question 6

To prevent a specific user from scheduling tasks with at, what should the administrator do?

A. Add the specific user to nojobs group. B. Add the specific user to /etc/at.allow file. C. Add the specific user to [deny] section in the /etc/atd.conf file. D. Add the specific user to /etc/at.deny file. E. Run the following: atd --deny [user].

Discussion 0

Correct Answer: D Vote an answer

Question 7

On a dual boot system, every time the system is booted back into Linux the time has been set backward by one day. Which of the following commands will correct the problem?

A. time hwclock B. hwclock --systohc --localtime C. date -d '+ 1 day' D. ntpdate pool.ntp.org

Discussion 0

Correct Answer: B Vote an answer

Question 8

Which of the following commands is used to set restrictions on the size of a core file that is created for a user when a program crashes?

A. ulimit B. quota C. edquota D. core

Discussion 0

Correct Answer: A Vote an answer

Question 9

Why is the xhost program considered dangerous to use?

A. It makes it difficult to uniquely identify a computer on the network. B. It is a graphical DNS tool with known exploits. C. It allows easy access to your X server by other users. D. It logs sensitive information to syslog. E. It makes your computer share network resources without any authentication.

Discussion 0

Correct Answer: C Vote an answer

Question 10

Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?

A. ulimit B. quota C. edquota D. core

Discussion 0

Correct Answer: A Vote an answer