Match the following : List - I List - II a. MAR (i) Holds the address of the next instruction to fetch…
The matching is a-iii, b-iv, c-ii, d-i. MAR holds a memory address, MBR holds transferred data, IR holds the instruction being decoded, and PC holds the address of the next…
Choose your answer
Match the following :
| List - I | List - II |
| a. MAR | (i) Holds the address of the next instruction to fetch |
| b. MBR | (ii) Holds the instruction for decoding |
| c. IR | (iii) Holds the address of instruction or data |
| d. PC | (iv) Holds the data |
Answer and explanation
Correct answer C
The matching is a-iii, b-iv, c-ii, d-i. MAR holds a memory address, MBR holds transferred data, IR holds the instruction being decoded, and PC holds the address of the next instruction to fetch.
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Karnataka SET (KSET)