Which of the following tools is used to configure CUPS?

A.
lpc

B.
lpadmin

C.
lpr

D.
lpd

E.
lpctrl

Explanation/Reference:
From http://www.cups.org/doc-1.1/sam.html#4_2:
The lpadmin command allows you to perform most printer administration tasks from the command-line and is located in /usr/sbin.

A) lpc was used to configure systems without CUPS.
C) lpr submits files for printing. Files named on the command line are sent to the named printer (or the default destination if nodestination is specified). If no files are listed on the command-line, lpr reads the print file from the standard input.
D,E)  does not exist