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MCQ

A distributed data processing configuration in which all activities must pass through a centrally located computer is called a:

ring network

spider network

hierarchical network

data control network

None of the above

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MCQ

Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead?

RARP

FTP

TFTP

TELNET

None of the above

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MCQ

The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband.

Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel

Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable

Baseband refers to local area networks, and broadband refers to wide area networks.

Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed

Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions

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MCQ

What's considered the 'backbone' of the World Wide Web?

Uniform resource locator (URL)

Hypertext mark-up language (HTML)

Hypertext transfer protocol (HTTP)

File transfer protocol (FTP)

None of these

Discussion

MCQ

The ________ measures the number of lost or garbled messages as a fraction of the total sent in the sampling period.

Residual Error Rate.

Transfer Failure Probability.

Connection release failure probability.

Connection establish.

Discussion

MCQ

Which of the following connectivity devices is used to extend a network on a purely mechanical basis?

Gateway

Switch

Router

Active hub

802.6

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Computer Softwares

History and Generations

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Digital Logic Gate

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Disk Operating System (DOS)

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Files and its types

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