Which of the following specifications describes the Extended Capabilities Port (ECP) used for
printers?

A.
IEEE 1284

B.
IEEE 802.15

C.
IEEE 802.3

D.
IEEE 802.11i

E.
IEEE 1394

Explanation:
IEEE 1284 is the specification for the Extended Capabilities Port (ECP) which is also known as the
parallel port.
Incorrect Answers:

B: IEEE 802.15 is the specification for the USB interface.
C: IEEE 802.3 is the specification for Ethernet.
D: IEEE 802.11i is a specification for Wireless Ethernet.
E: IEEE 1394 is the specification for the FireWire interface.