Q. The electromagnetic or light waves representing data are called

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Q. Computer device which is used to carry messages from one place to another is called

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Q. A computer device which sends the message is termed as

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Q. Computer network that spans a limited physical area, usually ranging from a small office to a building is known as

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Q. Computer network which spans a large physical area, connecting several sites of an organization across cities, countries and continents is known as

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Q. Most common type of a computer network is

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Q. Computer communication signal which is in the form of continuous wave is called

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Q. In computer, converting a digital signal in to an analog signal is called

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Q. Signals generated by a operating system to send it over phone line must be further converted into a

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Q. In computer, process of superimposing a low frequency signal over a high frequency signal is called

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Q. Most data transmitted over telephone lines uses

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Q. Which of the following is a type of computer modulation?

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Q. In computer, process of converting analog signal into digital one is known as

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Q. A computer modem's rating of 56K refers to its

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Q. Modem allows computers to access other computers through all types of connection except

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Q. Communication mode is

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Q. Type of signal which is mostly required by telephone lines is

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Q. In a computer, height of wave within given period of time is known as

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Q. Which of the following feature is provided by a computer modem?

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Q. In computer, BPS is short for

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