WAN MCQ Question with Answer

WAN MCQ with detailed explanation for interview, entrance and competitive exams. Explanation are given for understanding.

Question No : 15
A _________ is a network that provides a secure connection from a company to other business partners.

Intranet

Extranet

Internet

Question No : 16
The TCP/IP protocol stack has ________ layers.

Question No : 17
Which of the following is not true concerning TCP?

Provides for reliable connections

Uses windowing for flow control

Multiplexes applications

Is more efficient than UDP

Question No : 18
Which of the following is a Network layer protocol for the TCP/IP protocol stack?

TCP

UDP

ICMP

None of these

Question No : 19
You have this binary value: 11000001. This equates to _____ in decimal.

183

193

173

203

Question No : 20
A Class A address has _________ host bits.

Question No : 21
191.75.39.24 is a Class __________ address.

None of the above

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