Computer Networks LAN Standards MCQS with answers

Our Computer Networks LAN Standards 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.

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17.
IEEE has defined the specifications for a wireless LAN, called _______, which covers the physical and data link layers.

IEEE 802.3

IEEE 802.5

IEEE 802.11

IEEE 802.2

20.
A virtual local area network (VLAN) is configured by _________.

Software

Physical wiring

Hardware

None of the above

21.
Membership in a VLAN can be based on _________.

Port numbers

MAC addresses

IP addresses

All of the above

22.
VLANs can_________.

Reduce network traffic

Provide an extra measure of security

Either (a) or (b)

Both (a) and (b)

23.
_________ is just a connector.

An active hub

A passive hub

Either (a) or (b)

Neither (a) nor (b)

24.
________ is part of the media; its location in the Internet model is below the physical layer.

An active hub

A passive hub

Either (a) or (b)

Neither (a) nor (b)

25.
IEEE 802.1d specification, defines _________ criteria for a transparent bridges.

Two

Three

Four

None of the above

26.
In a bridged LAN, the _______ algorithm creates a topology in which each LAN can be reached from any other LAN through one path only.

Spanning tree

Binary tree

Unary tree

None of the above

27.
A ________ link acts as a LAN in a remote backbone connected by remote bridges.

Point-to-point

Multipoint

Multidrop

None of the above

29.
In a(n) _______ configuration, the administrator types the port numbers, the IP addresses, or other characteristics, using the VLAN software.

Manual

Automatic

Semiautomatic

None of the above

30.
In a(n) _____ configuration, the stations are automatically connected or disconnected from a VLAN using criteria defined by the administrator.

Manual

Automatic

Semiautomatic

None of the above

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