Computer Network MCQ – Questions and Answers – Part 3

Networking MCQs questions with answers to prepare for exams, tests, and certifications. These questions are taken from a real written exam and some parts are taken from an interview. So you will find questions on CCNA, TCP/IP, Protocols, IP addressing issues, OSI model, and more. This MCQ will easily prepare anyone to pass their exam.

1. In IEEE standards, 802.5 is also called?

A Ethernet

B Token Bus

C Wireless Token Area Network

D Token Ring

In IEEE standards, 802.5 is also called Token Ring.

2. The __________ network has a single communication channel shared by all network users?

A Point-to-Point

B Broadcast

C Protocol

D PAN

Broadcast network with a single communication channel.

3. Does a wireless access point behave the same as a master-slave operation?

A True

B False

4. Which of the following is an advantage of using fiber optic data transmission?

A Resistant to data theft

B Fast data transmission rate

C Lowest possible noise level.

D All the answers are true

5. Which of the following is required to communicate between two computers?

A Communication software

B Protocol

C Communication equipment

D All answers are true, including access to the transmission medium

6. Which of the following canal types moves data relatively slowly?

A broadband canal

B voice band canal

C narrow band canal

D All the answers are true

7. A protocol is a set of rules governing a timed sequence of events that must take place?

A Between peers

B Between interfaces

C Between modems

D Through an interface

8. In the layer hierarchy when the data packet passes through the upper layers to the lower layers, the headers are _____?

A added

B removed

C rearranged

D changed

Each layer adds its own header to the packet of the previous layer.

9. The communication between a computer and a keyboard involves a transmission __________?

A Automatic

B Half-duplex

C Full-duplex

D Simplex

Data flows in one direction.

10. The first network is called ______?

A CNNET

B NSFNET

C ASAPNET

D ARPANET

The ARPANET was a project funded by the U.S. government during the Cold War to create a strong and reliable communications network. This was done by connecting various computers to a network that would not fail.

1. In IEEE standards, 802.5 is also called?

2. The __________ network has a single communication channel shared by all network users?

3. Does a wireless access point behave the same as a master-slave operation?

4. Which of the following is an advantage of using fiber optic data transmission?

5. Which of the following is required to communicate between two computers?

6. Which of the following canal types moves data relatively slowly?

7. A protocol is a set of rules governing a timed sequence of events that must take place?

8. In the layer hierarchy when the data packet passes through the upper layers to the lower layers, the headers are _____?

9. The communication between a computer and a keyboard involves a transmission __________?

10. The first network is called ______?

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