Computer Architecture: Memory Hierarchy MCQs Test Online pdf Download

Practice MCQs on computer architecture: memory hierarchy with CA tests for online test prep and learning. Free study guide has multiple choice questions (MCQ) with computer architecture: memory hierarchy quiz as per memory reference, miss-rate can be turned into per instruction misses rate by, answering options miss rate= memory accesses/ instructions, miss rate= memory accesses* instructions, miss rate= memory accesses-instructions and miss rate= memory accesses+ instructions for exam prep. Study to learn computer architecture: memory hierarchy quiz online with MCQs to practice test questions with answers.

MCQs on Computer Architecture: Memory Hierarchy

MCQ. Per memory reference, miss-rate can be turned into per instruction misses rate by

  1. Miss rate= Memory accesses/ instructions.
  2. Miss rate= Memory accesses* instructions.
  3. Miss rate= Memory accesses-instructions.
  4. Miss rate= Memory accesses+ instructions.

A

MCQ. When Cycle per instruction is 1.0, data accesses are 50% of total instructions, and miss penalty is 25clock-cycles and miss rate having 2%, then computer would faster as,

  1. 1.25.
  2. 1.45.
  3. 1.75.
  4. 1.85.

C

MCQ. Address spaces are typically broken into fixed-size blocks, called

  1. Registers.
  2. Stacks.
  3. Pages.
  4. Frames.

C

MCQ. Processor's performance can be calculated as

  1. CPU execution time = (CPU clock cycles - Memory stall cycles).
  2. CPU execution time = (CPU clock cycles + Memory stall cycles).
  3. CPU execution time = (CPU clock cycles + Memory stall cycles) - Clock cycle time.
  4. CPU execution time = (CPU clock cycles x Memory stall cycles) + Clock cycle time.

B

MCQ. Ratio of cache accesses, results in a miss is known as

  1. Hit miss.
  2. Hit rate.
  3. File caches.
  4. Miss rate.

D

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