What is meant by the parallel load of a shift register?

1.	What is meant by the parallel load of a shift register?
A.	All FFs are preset with data
B.	Each FF is loaded with data, one at a time
C.	Parallel shifting of data
D.	All FFs are set with data
Answer» B. Each FF is loaded with data, one at a time

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What is meant by the parallel load of a shift register?

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