102-500 Free Practice Test

- (Exam Topic 6)
Which configuration file would be edited to change default options for the OpenSSH server?

1. A. /etc/ssh/sshd_config
2. B. /etc/ssh/ssh
3. C. /etc/ssh/server
4. D. /etc/ssh/ssh_config
5. E. /etc/ssh/ssh_server

Correct Answer: A

- (Exam Topic 4)
What entry can be added to the syslog.conf file to have all syslog messages generated by a system displayed on console 12?

1. A. *.* /dev/tty12
2. B. /var/log/messages | /dev/tty12
3. C. | /dev/tty12
4. D. syslog tty12
5. E. mail.* /dev/tty12

Correct Answer: A

- (Exam Topic 5)
What of the following can be done by the command ifconfig? (Choose TWO correct answers.)

1. A. Set a network interface active or inactive.
2. B. Specify the kernel module to be used with a network interface.
3. C. Allow regular users to change the network configuration of a network interface.
4. D. Change the netmask used on a network interface.
5. E. Specify which network services are available on a network interface.

Correct Answer: AD

- (Exam Topic 1)
What output will the following command produce? seq 1 5 20

1. A. 161116
2. B. 151015
3. C. 1234
4. D. 2345
5. E. 5101520

Correct Answer: A

- (Exam 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.)
Solution:
/etc/nologin

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A