Shift registers that are identified as parallel in/parallel out, serial in/parallel out, etc. are defined in this manner because:
A) it indicates the manner in which data are stored in the register.
B) it indicates the manner in which data can be entered into the register for storage and the manner in which data are outputted from the register.
C) it indicates the inverse of how data are entered into the register for storage and how data are outputted from the register.
D) Both A and C

Question

Quizplus · Accepted Answer

The terminology like parallel in/parallel out or serial in/parallel out for shift registers indicates how data is entered into the register and how it is outputted, reflecting the data flow mechanism.

Shift Registers That Are Identified as Parallel In/parallel Out, Serial