Q. Bits can be send over guided and unguided media as analog signal by

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Q. Which data communication method is used to transmit the data over a serial communication link?

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Q. The method of communication in which transaction takes place in both directions,but only in one direction at a time, is called ?

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Q. In communication satellite, multiple repeaters are known as?

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Q. Loss in signal power as light travels down the fiber is called?

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Q. Which of the following devices modulates digital signals into analog signals that can be sent over traditional telephone lines?

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Q. Which of the following performs modulation and demodulation?

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Q. The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as

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Q. Which of the following communication modes support two-way traffic but in only one direction at a time?

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Q. Which of the following is considered a broadband communication channel?

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Q. Which of the following is not a transmission medium?

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Q. Which of the following is an advantage to using fiber optics data transmission?

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Q. Which of the following communications lines is best suited to interactive processing applications?

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Q. The loss in signal power as light travels down the fiber is called

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Q. In _______ transmission, bits are transmitted simultaneously, each across its own wire.

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Q. In _______ transmission, bits are transmitted over a single wire, one at a time.

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Q. The copper wire is the example of

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Q. Asynchronous Transfer Mode is ______________technology.

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Q. Which of the following to be considered as a broadband communication?

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Q. What does UTP stands for?

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