Ace Your 102-500 LPIC Level 1 Exam

LPIC-1 Exam 102, Part 2 of 2, version 5.0 Questions and Answers

Question 9

What is the purpose of a screen reader?

It reads text displayed on the screen to blind or visually impaired people.

It reads the parameters of the attached monitors and creates an appropriate X11 configuration.

It displays lines and markers to help people use speed reading techniques.

It manages and displays files that contain e-books.

Question 10

Which of the following commands preloads and manages keys that are used for automatic authentication while logging in to other machines using SSH?

sshd

ssh-agent

ssh-keygen

ssh-add

Question 11

Which of the following programs uses the hosts.allow file to perform its main task of checking for access control restrictions to system services?

tcpd

inetd

fingerd

mountd

xinetd

Question 12

What is a purpose of an SSH host key?

It must be sent by any SSH client in addition to a user key in order to identify the client's host.

It provides the server's identity information to connecting SSH clients.

It is the root key by which all user SSH keys must be signed.

It authenticates any user that logs into a remote machine from the key's host.

It is used by system services like cron, syslog or a backup job to automatically connect to remote hosts.