Question

Describe about the various string instructions with examples

Answer 1

Answer:

The string instructions operate on blocks (contiguous linear arrays) of memory. For example, the MOVS instruction moves a sequence of bytes from one memory location to another. The CMPS instruction compares two blocks of memory. The SCAS instruction scans a block of memory for a particular value

Answer 2

Answer:

The string instructions operate on blocks (contiguous linear arrays) of memory. For example, the MOVS instruction moves a sequence of bytes from one memory location to another. The CMPS instruction compares two blocks of memory. The SCAS instruction scans a block of memory for a particular value.