A technician is tasked with replacing some older RS-232 serial printers. Which of the following ports would the technician most likely find on these printers?

The correct answer is B. DB-9. See the full explanation below for the reasoning.

Question

Options

ABNC
BDB-9
CLC
DRJ-11

How the community answered

(36 responses)

A
14% (5)
B
78% (28)
C
3% (1)
D
6% (2)

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