Practice Principle Of Locality Of Reference (4.4) - Direct-mapped Caches: Misses, Writes and Performance

Practice: Principle of Locality of Reference

Lesson 4.4Direct-mapped Caches: Misses, Writes and Performance

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9 questions

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Exercise
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Quiz
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6 sample questions

Question 1.
What is the Principle of Locality of Reference?
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Think about how often certain instructions or data are reused.
Question 2.
Give one example of temporal locality.
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Consider loops in programming.
3Question 3.
What principle indicates that recently accessed items are likely to be accessed again soon?
- Temporal Locality
- Spatial Locality
- Cache Miss
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Think about loops in programming.
4Question 4.
True or False: Spatial locality refers to the tendency to access items located far apart in memory.
- True
- False
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Consider how arrays are accessed in order.
Question 5.
Design a simple program loop and explain how it demonstrates both temporal and spatial locality.
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Define the behavior of your chosen programming construct.
Question 6.
Considering cache misses, analyze how an application with poor locality would impact performance.
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Review how memory access patterns impact efficiency.

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