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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