A user is having a problem sending email, but not receiving. This problem started when a router was replaced. Which of the following tools would be used to help determine the cause of problem?

The correct answer is A. Port scanner. See the full explanation below for the reasoning.

Question

A user is having a problem sending email, but not receiving. This problem started when a router was replaced. Which of the following tools would be used to help determine the cause of problem?

Options

APort scanner
BCable tester
CIPCONFIG
DNETSTAT

How the community answered

(26 responses)

A
81% (21)
B
4% (1)
C
4% (1)
D
12% (3)

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