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Data and Digital Communications

Welcome to  Data and Digital Communications. The quiz will randomly run 20 questions from Data and Digital Communications which you have to answer in 10 minutes.

After 10 minutes, your quiz will automatically be submitted and scored.

You can retake the quiz as many times as you want and a different set of questions will be given. The answers will also be randomly arrange.

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In ______ topology if the computer cable is broken, networks get down

What is the maximum data capacity of STP?

The commonly used protocol for webpage transfer is ________

Which layer of OSI model is responsible for creating and recognizing frame boundaries?

ISDN is an example of _______ network

Print server uses spool which is a ______ that holds data before it is send to the printer

Terminators are used in ________ topology

When a packet with the code is transmitted, it is received and processed by every machine on the network. This mode of operation is called

Which layer of OSI determines the interface of the system with the user?

collection of interconnected networks is called as __________

The most efficient medium for ATM is _____________

A network that requires human intervention of route signals is called a ______

_____________ specifies a star topology featuring a central hub and unshielded twisted-pair wire as the medium.

An example for dynamic routing algorithm is _______.

The number of oscillations per second of a wave is called its ______

Polynomial code is also known as __________

Devices on one network can communicate with devices on another network via __________

The error introduced by the finite number of bits per sample is called the _______ noise

A _________ network configuration in which all data/information pass through a central computer is star network

__________ is the loss of energy as the signal propagates outward.


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