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Computers - General Knowledge Questions
What is the number of bit patterns provided by a 7 bit code?
A)
64
B)
128
C)
256
D)
512

Correct Answer :   128

Number of bit patterns provided by a 7 bit code 2^7=128. It is based on Binary Number System (0 or 1). 

Published On : June 16, 2021
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