Pipelining Basic and Intermediate Concepts MCQs & Quiz Online PDF eBook Download

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Learn pipelining in computer architecture MCQ: effectiveness of any branch prediction scheme depends both on accuracy of scheme and frequency of conditional branches, which vary in spec from, with choices 3% to 25%, 3% to 24%, 2% to 20%, and 5% to 15% for accelerated computer science degree online. Practice merit scholarships assessment test, online learning pipelining basic and intermediate concepts quiz questions for competitive exams in computer science major for bachelor's degree in computer science.

MCQs on Pipelining Basic and Intermediate Concepts PDF eBook Download

MCQ: Effectiveness of any branch prediction scheme depends both on accuracy of scheme and frequency of conditional branches, which vary in SPEC from

  1. 3% to 25%
  2. 3% to 24%
  3. 2% to 20%
  4. 5% to 15%

B

MCQ: Simplest dynamic branch-prediction scheme is a

  1. Canceling
  2. Branch history buffer
  3. Branch history table
  4. Branch prediction table

C

MCQ: To improve ability of compiler to fill branch delay slots, most processors with conditional branches have introduced a

  1. Canceling
  2. Nullifying
  3. Relocation
  4. Both a and b

D

MCQ: Effective pipeline speedup with branch penalties, assuming an ideal CPI of 1, is

  1. Pipeline speedup=Pipeline depth/1 + Branch frequency ? Branch penalty
  2. Pipeline speedup=Pipeline depth/1 - Branch frequency ? Branch penalty
  3. Pipeline speedup=Pipeline depth*(1 + Branch frequency ? Branch penalty)
  4. Pipeline speedup=Pipeline depth/2 + Branch frequency ? Branch penalty

A

MCQ: Execution cycle with a branch, delay of one is

  1. Delayed branch
  2. Branch hazard
  3. Structural hazard
  4. Data hazard

A