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Question 41Asked in DSSSB TGT Computer Science (Technical), 8 Aug 2021, Shift 2

This instruction is of what type? ADD R1, A, B

This instruction is of what type? ADD R1, A, B
  1. AZero address Instruction
  2. BTwo address Instruction
  3. COne address Instruction
  4. DThree address Instruction
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Correct answer: (D) Three address Instruction

Explanation

ADD R1, A, B names three operands, a destination R1 and two sources A and B (R1 ← A + B), so it is a three-address instruction.

From DSSSB TGT Computer Science PYQ (Technical), 8 Aug 2021, Shift 2

This is question 41 of DSSSB TGT Computer Science PYQ (Technical), 8 Aug 2021, Shift 2. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.