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Computer Architecture — Page 3

Practice Computer Architecture MCQs for Pakistan exams (CSS, FPSC, PPSC, NTS) — 50 practice questions with answers and explanations.

Which statement correctly explains ALU?
Which concept is defined as follows: the component of the CPU that directs the operation of the processor by interpreting instructions?
What is Control unit primarily used for?
The following statement describes a specific concept. What is it called? a layered arrangement of progressively larger and slower memory levels used to balance speed and cost.
Select the accurate description of Cache memory hierarchy.
Which term refers to the simultaneous use of multiple processors or cores to perform computations faster?
What does Parallel processing refer to?
What is the name for the basic operational process a CPU repeats to run instructions: fetching, decoding, and executing them?
Which of the following best describes Fetch-decode-execute cycle?
Identify the correct concept described as: a CPU design that can execute more than one instruction during a single clock cycle.

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