Question

Are any of these valid instructions?
1) movb
2) movl
3) movq

Answer 1

The instructions movb, movl, and movq are valid instructions in x86 assembly language used for moving data between memory locations and registers.

Step-by-step explanation:

In computer programming, movb, movl, and movq are valid instructions that are used to move data between memory locations and registers in the x86 assembly language.

The movb instruction moves a single byte of data, the movl instruction moves a 32-bit (4-byte) data, and the movq instruction moves a 64-bit (8-byte) data. These instructions are commonly used for tasks such as copying values, initializing variables, and passing arguments to functions.