Menu

Question Discussion & Solution

MCQ

Q.

HDLC is an acronym for _______

A

High-duplex line communication

B

High-level data link control

C

Half-duplex digital link combination

D

Host double-level circuit

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Login to Discuss

Similar Questions

MCQ

1.

Which of the following could not be an Ethernet multicast destination?

A

B7:7B:6C:DE:10:00

B

7B:AA:C1:23:45:32

C

7C:56:21:1A:DE:F4

D

83:32:21:21:4D:34

Discussion

MCQ

2.

In the _____ method, time is divided into intervals. In each interval, a reservation frame precedes the data frames sent in that interval.

A

reservation

B

polling

C

token passing

D

none of the above

Discussion

MCQ

3.

. In the _______method, after the station finds the line idle it sends or refrain from sending based on the outcome of a random number generator. If the line is busy, it tries again

A

nonpersistent

B

1-persistent

C

p-persistent

D

none of the above

Discussion

MCQ

4.

A spanning tree is a graph in which there is no _____.

A

node

B

branch

C

loop

D

arc

Discussion

MCQ

5.

A ________ bridge can forward and filter frames and automatically build its forwarding table.

A

simple

B

dual

C

transparent

D

none of the above

Discussion

More Data Communication and Computer Network Topics

Data Communication and Computer Network Basics

30 MCQs

Network Models

47 MCQs

Data and Signals

27 MCQs

Transmission

74 MCQs

Multiplexing

17 MCQs

Transmission Media

82 MCQs

Error Detection and Correction

27 MCQs

Data

298 MCQs

Network Addressing

76 MCQs

Network Layer Internet Protocols

19 MCQs

Nework Layer Routing

68 MCQs

Process

71 MCQs

Congestion Control and Quality of Service

40 MCQs

Domain Name System

26 MCQs

Remote Logging, Mail and File Transfer

43 MCQs

WWW and HTTP

28 MCQs

Network Management

20 MCQs

Multimedia

30 MCQs

Network Security

85 MCQs

Mixed

10 MCQs

Introduction to Computer Networks

0 MCQs

Networks Layers and Models

0 MCQs

Network Devices

0 MCQs

Fundamentals of Mobile Communication

0 MCQs