Multiple choice

In which addressing mode, the effective address of the operand is generated by adding a constant value to the contents of register?

  1. Absolute Mode

  2. Indirect Mode

  3. Immediate Mode

  4. Index Mode
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Indexed addressing mode calculates effective address by adding a displacement (constant offset) to the contents of a register (index register). This is useful for array access and data structures.

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