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Question
Correction of errors using an error detecting code requires that block of data to be ________.A) skipped over
B) deleted
C) retransmitted
D) streamed
Answer
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A) parallel
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Q:
A ________ error can occur in the presence of white noise when a slight random deterioration of the signal to noise ratio is sufficient to confuse the receiver's decision of a single bit.
A) burst
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Q:
________ is one of the most fundamental requirements in the transmission of a stream of bits from one device to another.
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Q:
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In ________ the phase of the carrier signal is shifted to represent data.
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B) ASK
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Because of their simplicity and relatively low frequency response characteristics, ________ codes are commonly used for digital magnetic recording.
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B) AMI
C) VSES
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