Practice What are Branch Instructions? - 4.1.1 | 4. Branches and Limits to Pipelining | Computer Architecture
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is a branch instruction? Give an example.

💡 Hint: Think of conditions that can change what the program does.

Question 2

Easy

Define a control hazard.

💡 Hint: Focus on what happens due to branch decisions.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is a branch instruction?

  • A way to loop indefinitely
  • A control structure that alters execution flow
  • A method to shut down the processor

💡 Hint: Think of structures that decide what code runs.

Question 2

True or False: Control hazards occur when the processor is unsure of the next instruction to fetch due to a branch.

  • True
  • False

💡 Hint: Relate this to how branching can cause delays.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a simple pseudocode that includes at least two different branch instructions and explain how it is affected by pipeline architecture.

💡 Hint: Consider how branching decisions affect fetch times in the pipeline.

Question 2

Evaluate the impact of a series of nested loops on the performance of a pipelined processor. What hazards might occur?

💡 Hint: Think about the number of decisions and how they can cause complications in the pipeline.

Challenge and get performance evaluation