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Which component is responsible for executing instructions in a computer?

AHard Disk
BMonitor
CRAM
DCPU

Explanation

• The Central Processing Unit (CPU) is the primary component that executes computer program instructions.
• It performs arithmetic, logical, control, and input/output (I/O) operations.
• Modern CPUs are microprocessors that can handle billions of operations per second.

Exam Relevance
  • Topic: Competitive Exams
  • Subtopic: FPSC/PPSC/NTS Past Papers
Submitted by: mcqstutor Team More Computer MCQs →

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