Computer Science · Computer Architecture
Which of the following statements are correct regarding the principal components of a Central Processing Unit (CPU) in a computer? (A) The Solid State Drive (SSD) stores data persistently, typically using flash memory. (B) The Arithmetic-Logic Unit (ALU) performs arithmetic and logic operations. (C) Processor registers supply operands to the ALU and store the results of ALU operations. (D) The Control Unit (CU) orchestrates the fetching, decoding, and execution of instructions. Choose the correct answer from the options given below:
- 1A and D only
- 2B and C only
- 3B, C and D only✓
- 4A, B and C only
Correct answer
B, C and D only
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