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Computer Architecture: Memory Hierarchy MCQs Quiz Online Tests pdf Download

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

MCQs on Computer Architecture: Memory Hierarchy Quiz pdf Download

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