Practice Key Features (5.1.2) - ARM Cortex-A9 Processor - Advanced System on Chip
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Key Features

Practice - Key Features

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does multi-core support allow in a CPU?

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

Question 2 Easy

Define out-of-order execution.

💡 Hint: Consider how this technique can improve processing efficiency.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the maximum core configuration supported by the Cortex-A9?

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

💡 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

💡 Hint: Think about the balance of performance and design complexity.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

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

💡 Hint: Consider applications where real-time responsiveness is crucial.

Challenge 2 Hard

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

💡 Hint: Think about how often data needs to be fetched during such tasks.

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Reference links

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