COMPUTER SCIENCE AND ENGINEERING
COMPUTER ORGANIZATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In ____ addressing mode, the operand value is directly specified.
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Relative
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Direct
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Indexed
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Immediate
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Explanation:
Detailed explanation-1: -Immediate mode : In this addressing mode, operand is given explicitly in the instruction.
Detailed explanation-2: -In the immediate mode, we specify the operand in the instruction itself.
Detailed explanation-3: -In the case of an immediate addressing mode, the operand’s value is mentioned explicitly in the instruction. Thus, we don’t require the effective address as the operand is defined explicitly in the instruction.
Detailed explanation-4: -When using direct addressing mode, the address of the operand is specified in the instruction. The processor will retrieve the data directly from the address specified in the instruction.
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