Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the write-through policy?
💡 Hint: Think about how data is synchronized between different storage layers.
Question 2
Easy
What is the write-back policy?
💡 Hint: Consider how updates are delayed in this scenario.
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 does the write-through policy entail?
- A) Writes to cache only
- B) Writes both to cache and main memory
- C) Delays writing to main memory until eviction
💡 Hint: Recall the key feature of write-through caching.
Question 2
True or False: Write-back caching writes data to main memory immediately.
- True
- False
💡 Hint: Think about how data is managed in write-back policies.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a web server application requiring high reliability and low latency. Discuss the implications of using write-through or write-back caching in this scenario.
💡 Hint: Reflect on the server’s requirements and how each policy impacts them.
Question 2
Design a caching strategy for a mobile app that frequently updates data in real-time while also requiring persistence. Should it favor write-through or write-back? Justify your choice.
💡 Hint: Think about the need for real-time responsiveness versus data security.
Challenge and get performance evaluation