Practice Key Features - 5.1.2 | 5. ARM Cortex-A9 Processor | Advanced System on Chip
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What does multi-core support allow in a CPU?

πŸ’‘ Hint: Think about how many independent tasks can be executed at the same time.

Question 2

Easy

Define out-of-order execution.

πŸ’‘ Hint: Consider how this technique can improve processing efficiency.

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 the maximum core configuration supported by the Cortex-A9?

  • Dual-core
  • Quad-core
  • Octa-core
  • Single-core

πŸ’‘ Hint: Consider the term 'quad' when thinking of numbers of cores.

Question 2

True or False: Out-of-order execution always maximizes processing efficiency.

  • True
  • False

πŸ’‘ Hint: Think about the balance of performance and design complexity.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a scenario that illustrates the benefits of multi-core processing in a mobile environment. What specific applications could leverage this?

πŸ’‘ Hint: Consider applications where real-time responsiveness is crucial.

Question 2

Evaluate how improved cache architecture can influence the performance of advanced applications like video editing. Discuss in detail.

πŸ’‘ Hint: Think about how often data needs to be fetched during such tasks.

Challenge and get performance evaluation