Shift Registers - Technical MCQs

Q1:

A 4-bit shift register that receives 4 bits of parallel data will shift to the ________ by ________ position(s) for each clock pulse.

A right, one

B right, two

C left, one

D left, three

ANS:A - right, one

Two type of register are available. Left and right shift register. If register left shift it shift bit to left or right shift register it shift to right. It is needed to mention it is right or left shift register.