Practice Memory Hierarchy - 4.3 | 4. Direct-mapped Caches: Misses, Writes and Performance | Computer Organisation and Architecture - Vol 3
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define SRAM and its key characteristics.

💡 Hint: Think about speed and cost.

Question 2

Easy

What does the term 'cache hit' mean?

💡 Hint: Consider where the data location is checked first.

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 primary reason for having a memory hierarchy?

  • To save space
  • To balance speed and cost
  • To reduce complexity

💡 Hint: Consider what trade-offs you are making with speed and capacity.

Question 2

True or False: DRAM is faster than SRAM.

  • True
  • False

💡 Hint: Think about the cost and speed of each memory type.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You are tasked with designing a new computer system. Given what you've learned about memory types, which combination of SRAM, DRAM, and magnetic disks would you use to optimize performance while remaining cost-effective? Justify your choices.

💡 Hint: Think about the function of each type of memory and where speed is most critical.

Question 2

Analyze the impact of increasing the size of cache memory on system performance. What are the potential trade-offs involved?

💡 Hint: Reflect on past experiences with memory designs and their performance.

Challenge and get performance evaluation