CIT 223

Computer Networks

Chapter 1 : Principles of Data Communication and Networking

DAE Computer Information Technology | Second Year

Multiple Choice Questions

Chapter 1 : Principles of Data Communication and Networking

Question 1:

In a _______ connection, more than two devices can share a single link.

Point-to-point Primary multi-point Secondary

Question 2:

Communication between a computer and a keyboard involves ______________ transmission

Full-duplex Half-duplex Simplex None of these

Question 3:

In a network with 25 computers, which topology would require the most extensive cabling?

Star Mesh Bus None of these

Question 4:

The information to be communicated in a data communications system is the ________

Medium Protocol Transmission Message

Question 5:

Which of the following items is not used in Local Area Networks (LANs)?

Computer Modem Cable Modem Interface card

Question 6:

Which of the following represents the fastest data transmission speed?

Gbps Kbps Bps Bandwidth

Question 7:

WI–FI uses

Phase line Radio waves Optic fiber Sound waves

Question 8:

How many bits are there in the Ethernet address?

6 bits 32 bits 48 bits 64 bits

Question 9:

Which of the following is not a network device?

Router Modem Bridge Switch

Question 10:

Frequency of failure and network recovery time after a failure are measures of the _______of a network.

Performance Security Reliability Feasibility

DAE CIT 223 | Computer Networks | Chapter 1 : Principles of Data Communication and Networking | MCQs

CIT 223

Computer Networks

Chapter 1 : Principles of Data Communication and Networking

Multiple Choice Questions

Chapter 1 : Principles of Data Communication and Networking

Question 1:

Question 2:

Question 3:

Question 4:

Question 5:

Question 6:

Question 7:

Question 8:

Question 9:

Question 10:

Quiz Results

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