[amp_mcq option1=”absolute mode” option2=”immediate mode” option3=”index mode” option4=”modulus mode E. None of the above” correct=”option1″]
The correct answer is A. absolute mode.
In absolute mode, the address of the location of the operand is given explicitly as a part of the instruction. This means that the instruction itself contains the address of the operand, and the processor can access the operand directly by using that address.
B. immediate mode is a addressing mode in which the operand is encoded directly into the instruction. This means that the operand is not stored in memory, but is instead part of the instruction itself.
C. index mode is a addressing mode in which the operand is stored in memory, but the address of the operand is calculated by adding a value to the index register. This allows the processor to access different operands from the same instruction.
D. modulus mode is a addressing mode in which the operand is stored in memory, but the address of the operand is calculated by dividing the address of the instruction by a constant. This allows the processor to access different operands from different instructions.
E. None of the above is not an addressing mode.