The correct answer is C. lprm.
The lprm command is used to remove jobs from the print queue. It takes the name of the job as an argument. For example, to remove the job named “myjob”, you would use the following command:
lprm myjob
The lprm command can also be used to remove all jobs from the print queue. To do this, you would use the following command:
lprm -a
The lpq command is used to list the jobs in the print queue. The lpr command is used to send a job to the print queue. The lpc command is used to control the print server.
I hope this helps!