Question

Which of the following can change the sequence of instructions to be fetched by the processor?
A. Jumps
B. Subroutine Calls
C. Returns
D. All of the above

Answer 1

$ANSWER$
___________

Option D
All Of the above..

Processors usually get instructions from memory but the sequence is usually changed by placing of a new value in the PC like branches also called jumps, subroutine calls and returns.

Answer 2

D) All of the above is the correct option.

• For changing the sequence of execution of the instructions to be fetched the Subroutine Calls are used.

• The subroutine is a set of instructions that is executed when the subroutine calls are used.

• The subroutine call involves many types of calls which involve returns and jumps as well, which are the other options.

So, the correct option is D.