Q. The repeater is used in

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Q. Which of the following statement is correct?

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Q. In an IS-95 system, the frequency-reuse factor is normally _____.

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Q. A ________ is a set of rules that governs data communication.

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Q. The transfer of data from a CPU to peripheral devices of a computer is achieved through

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Q. An example of FDM:

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Q. A simple WIFI modem forms a __ wireless network.

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Q. Total number of layers in a Internet Protocol Stack are

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Q. A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known asCSMA (Carrier Sense Multiple Access) isWhat does 240 translate to in binary?

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Q. The three main services used in a LAN are __.

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Q. LEO satellites are normally below an altitude of ________ km.

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Q. In a computer network, computers usually play roles which are

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Q. Speed of transmitted data is measured by

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Q. If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n)

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Q. A system in which two channels are dedicated to transfer data.

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Q. HOSTS file entries are limited to how many characters?

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Q. Use of terminals in a multi-access system is classified as

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Q. AMPS operates in the ISM _____ band.

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Q. A communication between a computer and a keyboard involves ____________ duplex transmission.

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Q. Most data transmitted over telephone lines uses

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