Chapter 4

Question 1

Which of the following is not a standard command for Red Hat Enterprise Linux service scripts?

Answer 1

kill

Question 2

What runlevel is traditionally referred to as single user mode?

Answer 2

None of the above

Question 3

Use the following transcript to answer the next 2 questions.

[root@station root]# ls -F /etc/rc.d/rc?.d/gpm
/etc/rc.d/rc0.d/K15gpm@ /etc/rc.d/rc3.d/S85gpm@ /etc/rc.d/rc6.d/K15gpm@
/etc/rc.d/rc1.d/K15gpm@ /etc/rc.d/rc4.d/S85gpm@
/etc/rc.d/rc2.d/K15gpm@ /etc/rc.d/rc5.d/S85gpm@

Answer 3

-

Question 4

Which of the following best describes how the gpm service would respond when changing from runlevel 2 to runlevel 5?

Answer 4

The gpm service, which should not have been running, will be started.

Question 5

Which of the following best describes how the gpm service would respond when changing from runlevel 5 to runlevel 6?

Answer 5

The gpm service, which should have been running, will be stopped.

Question 6

What directory contains Red Hat Enterprise Linux service scripts?

Answer 6

None of the above

Question 7

Which of the following command lines would immediately start the newly installed httpd service?

Answer 7

service httpd start

Question 8

Which of the following command lines would configure the newly installed httpd service to start automatically upon reboots?

Answer 8

chkconfig httpd on

Question 9

Which of the following command lines would list the runlevel configuration for all services?

Answer 9

chkconfig –list

Question 10

Which of the following command lines is equivalent to the command line service smb status?

Answer 10

/etc/rc.d/init.d/smb status

Question 11

Which of the following commands would reinitialize the crond daemon, but not kill it and start a new one?

Answer 11

service crond reload