Question 535 of 610 from exam N10-007: CompTIA Network+

Question 535 of 610 from exam N10-007: CompTIA Network+

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Question

A network technician receives the following command output from a Linux-based machine:

ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com

IN
IN
IN
IN
IN
IN
IN

mx1.ABCDEG.com
mx2.ABCDEG.com
mx10.ABCDEG.com
nsl.ABCDEG.com
ns3.ABCDEG.com
ns2.ABCDEG.com
ns4.ABCDEC com

Which of the following commands did the network technician run?

A.

iptables "f ABCDEG.com B.

dig "t ANY ABCDEG.com C.

NMAP "t ABCDEG.com D.

netstat "a ACDEG.com.

B.

Explanations

A network technician receives the following command output from a Linux-based machine:

ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com
ABCDEG.com

IN
IN
IN
IN
IN
IN
IN

mx1.ABCDEG.com
mx2.ABCDEG.com
mx10.ABCDEG.com
nsl.ABCDEG.com
ns3.ABCDEG.com
ns2.ABCDEG.com
ns4.ABCDEC com

Which of the following commands did the network technician run?

A.

iptables "f ABCDEG.com

B.

dig "t ANY ABCDEG.com

C.

NMAP "t ABCDEG.com

D.

netstat "a ACDEG.com.

B.