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Mastering Computer Networks

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Questions and Answers

Which of the following is NOT a type of telecommunication network technology used in computer networks?

Optical

Wireless

Wired

Satellite (correct)

What are the nodes of a computer network?

Personal computers

Servers

Networking hardware

All of the above (correct)

What do hostnames serve as in a computer network?

Transmission medium

Identifiers for the nodes (correct)

Labels for the resources

Communication protocols

How are computer networks classified?

By the transmission medium used Signup and view all the answers

What do computer networks use to communicate with each other?

All of the above Signup and view all the answers

Which of the following is NOT a common communication protocol used in computer networks?

FTP Signup and view all the answers

What is the purpose of network addresses in a computer network?

To identify the nodes Signup and view all the answers

Which type of network topology is characterized by each node being connected to a central node?

Star topology Signup and view all the answers

What are hostnames used for in a computer network?

To serve as memorable labels for the nodes Signup and view all the answers

Which transmission medium is NOT commonly used in computer networks?

Satellite Signup and view all the answers