Q. In alternate mark inversion, mark means

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Q. A telephone line cannot pass frequencies below

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Q. A term that refers to a code that is generated to detect some or all of errors occurred during transmission is

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Q. A sequence that creates the constant zero voltage does not have a

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Q. In 8B6T, each signal pattern has a weight of 0 or

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Q. For Pulse Code Modulation (PCM), the quantization error is much greater than

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Q. Baud rate is the number of

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Q. MLT-3 schemes uses three levels

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Q. Block coding is normally referred to as mBlnB coding; it replaces each m-bit group with an

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Q. The change or lack of change in the level of the voltage determines the value of the bit is known as

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Q. Which technique is always needed in digital to digital conversion

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Q. The term that refers to as mBlnB coding, it replaces each m bit group with an n bit group is called

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Q. Bipolar with S-Zero Substitution (BSZS) is commonly used in

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Q. Baseline wandering is prevented by the

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Q. The minimum bandwidth of Manchester and differential Manchester is

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Q. The term that refers to the shortest unit and carries data elements is called

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Q. The bandwidth is proportional to the

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Q. Quadrature amplitude modulation is a combination of

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Q. The transmission mode in which multiple bits are sent with each clock trick is

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Q. Parallel transmission is good in speed but it is very

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