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CompTIA Network+ certification Questions and Answers

Question 1

Kim, a user, reports that the web browser is indicating the site certificate is not trusted. Which of the following attacks may be in progress?

Options:

A.

Man-in-the-middle

B.

Denial of service

C.

Ping flooding

D.

Smurfing

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Question 2

A switch in IDF 3 has shut down at 3 p.m. everyday this week. Which of the following network tools should Kim, a technician, use to troubleshoot this problem?

Options:

A.

Environmental monitor

B.

Cable tester

C.

TDR

D.

Loopback plug

Question 3

Which of the following spreads out each of the individual wires of a UTP cable onto their own metal connector?

Options:

A.

BNC connection

B.

110 block

C.

Plenum

D.

LC connector