Pipelining Basic and Intermediate Concepts MCQs Quiz Online PDF Download

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Computer organization and architecture practice test 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 scholars' admission preparation in undergraduate degree programs and masters degree programs. Free study guide is for online learning pipelining basic and intermediate concepts quiz with MCQs to practice test questions with answers.

MCQs on Pipelining Basic and Intermediate Concepts Quiz PDF 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