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What is ‘non-volatile memory’?
A. Memory that retains data even when power is turned off
B. A type of cache memory
C. Memory that loses data when power is off
D. A process for managing CPU performance
Answer: Memory that retains data even when power is turned off
What is ‘multi-threading’?
A. A technique that allows multiple threads to run concurrently on a single processor
B. A process for managing memory access
C. A method for increasing CPU clock speed
D. A technique for optimizing instruction pipelines
Answer: A technique that allows multiple threads to run concurrently on a single processor
What does ‘virtual to physical address translation’ refer to?
A. The process of converting a virtual address used by a program into a physical address in memory
B. A method for managing cache memory
C. A technique for optimizing memory access speed
D. A process for handling instruction pipelines
Answer: The process of converting a virtual address used by a program into a physical address in memory
What is the purpose of ‘instruction-level parallelism’ (ILP)?
A. To execute multiple instructions simultaneously to improve performance
B. To increase the clock speed of the CPU
C. To manage cache memory efficiently
D. To optimize data access speed
Answer: To execute multiple instructions simultaneously to improve performance
In which stage of the CPU pipeline is the instruction fetched from memory?
A. Fetch
B. Decode
C. Execute
D. Write-back
Answer: Fetch
What does ‘pipelining’ in CPU architecture refer to?
A. The technique of overlapping instruction execution stages to improve performance
B. A method for managing multiple cores
C. A process for increasing clock speed
D. A technique for handling data hazards
Answer: The technique of overlapping instruction execution stages to improve performance
Which component of the CPU is responsible for executing instructions?
A. Arithmetic Logic Unit (ALU)
B. Control Unit (CU)
C. Registers
D. Cache
Answer: Arithmetic Logic Unit (ALU)
What does the term ‘instruction set architecture’ (ISA) refer to?
A. The set of instructions a CPU can execute
B. The physical design of the CPU
C. The structure of the computer's memory
D. The software used to control hardware
Answer: The set of instructions a CPU can execute
What is ‘virtual to physical address translation’?
A. The process of converting a virtual address used by a program into a physical address in memory
B. A method for managing cache memory
C. A technique for optimizing memory access speed
D. A process for handling instruction pipelines
Answer: The process of converting a virtual address used by a program into a physical address in memory