Advanced Techniques and Speculation MCQs Test Online pdf Download

Practice MCQs on advanced techniques and speculation with CA tests for online test prep and learning. Free study guide has multiple choice questions (MCQ) with advanced techniques and speculation quiz as determining whole branch penalty for buffer of branch-target, assuming that hit rate and prediction accuracy is 90%, answering options 0.32, 0.38, 1.38 and 0.28 for exam prep. Study to learn advanced techniques and speculation quiz online with MCQs to practice test questions with answers.

MCQs on Advanced Techniques and Speculation

MCQ. Determining whole branch penalty for buffer of branch-target, assuming that Hit rate and Prediction accuracy is 90%

  1. 0.32.
  2. 0.38.
  3. 1.38.
  4. 0.28.

B

MCQ. A branch-prediction cache which is used to store predicted address for upcoming instruction after branch, is called a

  1. Branch-target buffer.
  2. Stations buffer.
  3. Write buffer.
  4. Read buffer.

A

MCQ. Simple technique which predicts if two stores or a load and a store referred to exact memory address is called

  1. Value prediction.
  2. Address aliasing prediction.
  3. Anti-speculation.
  4. Anti-dependence.

B

MCQ. For every instruction present in buffer, prediction accuracy is

  1. 30%.
  2. 60%.
  3. 80%.
  4. 90%.

D

MCQ. For predicting value which will be produced by an instruction, this stated technique is referred as

  1. Value prediction.
  2. Anti-dependence.
  3. Anti-speculation.
  4. Commit.

A

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