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Questions and Answers
For the execution of the same number of instructions by processor A and by processor B, which processor is faster to finish?
For the execution of the same number of instructions by processor A and by processor B, which processor is faster to finish?
- Both take the same time
- Cannot decide due to insufficient information
- Processor A (correct)
- Processor B
Which register stores the memory data read from or written to RAM?
Which register stores the memory data read from or written to RAM?
- MDR (correct)
- All of the mentioned
- MAR
- Processor-to-memory Interface
The instruction Add (R0), 3(R1) supports the following two addressing modes:
The instruction Add (R0), 3(R1) supports the following two addressing modes:
- Indexed and register indirect (correct)
- Absolute and indexed
- Memory indirect and register indirect
- Indexed and register
By fetching and executing the instruction Add A, R0, the memory is accessed. times assuming the first operand is the destination.
By fetching and executing the instruction Add A, R0, the memory is accessed. times assuming the first operand is the destination.
The CPU employs a decoding component called:
The CPU employs a decoding component called: