Question No. 1

Which of the following is NOT a valid MAC Address?

A80:GF:AA:67:13:5D

B95:B5:DD:EE:78:8A

C88:0C:00:99:5F:EF

DEA:BA:AA:EE:FF:CB

E13:16:86:53:89:43

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Correct Answer: A

Question No. 2

MAC layer by OSI model is also known as

ALayer 2

BLayer 1

CLayer 6

DLayer 7

ELayer 3

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Correct Answer: A

Question No. 3

Select which of the following are 'Public IP addresses':

A172.168.254.2

B172.28.73.21

C11.63.72.21

D10.110.50.37

E192.168.0.1

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Correct Answer: A, C

Question No. 4

What protocol does ping use?

ATCP

BARP

CUDP

DICMP

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Correct Answer: D

Question No. 5

Select valid subnet masks:

A255.192.0.0

B255.255.192.255

C192.0.0.0

D255.255.224.0

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Correct Answer: A, C, D

Free MikroTik MTCNA Exam Actual Questions