The advantage of __________ is that no memory reference other than the instruction fetch is required to obtain the operand.
A)direct addressing
B)immediate addressing
C)register addressing
D)stack addressing

Question

Quizplus · Accepted Answer

In immediate addressing mode, the operand is included in the instruction itself. Therefore, no memory reference is required to obtain the operand, making it faster than other addressing modes. Direct addressing mode involves fetching the operand from a memory address, register addressing mode requires accessing a register location, and stack addressing mode requires accessing the top of the stack. So, immediate addressing mode is the best choice for faster execution.

The Advantage of __________ Is That No Memory Reference Other