CompTIA

220-301 · Question #1761

What differentiates EPP from ECP Parallel Ports?

The correct answer is B. ECP uses DMA. See the full explanation below for the reasoning.

Question

What differentiates EPP from ECP Parallel Ports?

Options

AEPP requires a device driver.
BECP uses DMA.
CEPP requires more RAM.
DECP uses 8 bits; EPP uses 4 bits.

How the community answered

(31 responses)

A
13% (4)
B
77% (24)
C
3% (1)
D
6% (2)

Community Discussion

No community discussion yet for this question.

Sign up to join the discussion

Full 220-301 Practice