Question

what is the function of register ? How did the sample code implement it?

Answer 1

Answer:

A register is basically a storage space for units of memory that are used to transfer data for immediate use by the CPU (Central Processing Unit) for data processing. Also known as memory registers, they can actually form part of the computer processor as a processor register. The register is large enough to hold any kind of data, such as dates, instruction sets, storage addresses, bits, sequences, and characters. Some instruction sets are partly formed by registers. Types of registers include memory address register, memory buffer register, input output address register, input output buffer register, and shift register. In this lesson we will be focusing on shift registers.

Explanation:

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