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The quiz will randomly run 20 questions from Computer Network which you have to answer in 10 minutes.
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Computer
Most data communications involving telegraph lines use:
Computer
Which of the following statement is incorrect?
Computer
How much power (roughly) a light emitting diode can couple into an optical fiber?
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Terminals are required for
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Which of the following transmission systems provide the highest data rate to in individual device
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A data packet is a packet header together with
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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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The application layer of the OSI model is th
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A remote batch-processing operation in which data is solely input to a central computer would require
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Which of the following technique provides dedicated communication channel between two stations.
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Which of the following statement is correct?
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In communication satellite, multiple repeaters are known as
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In OSI network architecture, the dialogue control and token management are responsibility of
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The synchronous modems are more costly than the asynchronous modems because
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The receive equilizer reduces delay distortions using a
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The loss in signal power as light travels down the fiber is called
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The interactive transmission of data within a time sharing system may be best suited to a. simplex lines
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Which data communication method is used to transmit the data over a serial communication link?
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What is the maximum length of STP?
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Which of the following does not allow multiple uses or devices to share one communication line?
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