Which of the following external ports would a technician use to connect a keyboard?

Which of the following external ports would a technician use to connect a keyboard? (Select

TWO).

A.
eSATA

B.
IEEE 1394

C.
USB

D.
PS/2

E.
VGA

Explanation:

Keyboard connects to PS/2 (old computers) and USB. Nowadays, all most all the keyboards are
USB devices. PS/2 port is obsolete.