Question

what is meant by word register​

Answer 1

Register:

An official list or record of names or items.

There are various regsters.

Some Mostly used Registers are Accumulator(AC)

Data Register(DR)

Address Register(AR)

Program Counter(PC

Memory Data Register (MDR)

Index Register(IR)

Memory Buffer Register(MBR).

Registers are used for performing the various operations.

Answer 2

an official list of names and records and items