CompTIA

N10-004 · Question #274

Which of the following protocols uses port 20, by default?

The correct answer is D. FTP. See the full explanation below for the reasoning.

Question

Which of the following protocols uses port 20, by default?

Options

ADNS
BHTTPS
CSSH
DFTP

How the community answered

(21 responses)

A
14% (3)
B
5% (1)
C
5% (1)
D
76% (16)

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Full N10-004 Practice