Computer Network Switching MCQS with answers

Our Computer Network Switching multiple choice Questions with Answers prepares an individual for competitive exams, entrance exams, various tests and interviews. Questions have detailed problem descriptions and solutions with detailed explanations so that one can understand them easily.

16.
A _________ network is a cross between a circuit-switched network and a datagram network. It has some characteristics of both.

Virtual-circuit

Packet-switched

Frame-switched

None of the above

19.
A ________ switch is a multistage switch with microswitches at each stage that route the packets based on the output port represented as a binary string.

Crossbar

TSI

Banyan

None of the above

22.
A ________ switch combines space-division and time-division technologies to take advantage of the best of both.

TST

SSS

TTT

None of the above

23.
The most popular technology in time-division switching is called the _________.

STI

ITS

TSI

None of the above

26.
Based on the Clos criteria, if N = 200, then the minimum number of crosspoints is greater than or equal to _______.

15,200

18,000

42,000

20,000

27.
In a one-stage space division switch, if N = 200, the number of crosspoints is ______.

10,000

20,000

40,000

30,000

28.
In a three-stage space division switch, if N = 200, the number of crosspoints is ______.

40,000

Greater than 40,000

Less than 40,000

Greater than 100,000

29.
A ________ switch combines crossbar switches in several (normally three) stages.

Multistage

Multiple crossbar

Multiple path

None of the above

30.
In _______ switching, the paths in the circuit are separated from one another spatially.

Time-division

Space-division

Two-dimensional

Three-dimensional

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