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Question
The sequence 10101011 is the ________ and indicates the actual start of the frame and enables the receiver to locate the first bit of the rest of the frame.A) start frame delimiter
B) frame check sequence
C) preamble
D) LLC data
Answer
This answer is hidden. It contains 1 characters.
Related questions
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A) Voice
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A) parallel
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C) analog
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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
B) idle
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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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Q:
In ________ the phase of the carrier signal is shifted to represent data.
A) MFSK
B) ASK
C) FSK
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Q:
Because of their simplicity and relatively low frequency response characteristics, ________ codes are commonly used for digital magnetic recording.
A) NRZ
B) AMI
C) VSES
D) B8ZS