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 local checkpointing?
💡 Hint: Think about how processes manage their own states.
Question 2
Easy
Why is the domino effect problematic?
💡 Hint: Consider the impact of one rollback on other processes.
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 main advantage of local checkpointing?
- Ease of implementation
- Better fault tolerance
- Faster recovery
💡 Hint: Think about how processes interact with each other.
Question 2
True or False: The domino effect only occurs in centralized checkpointing systems.
- True
- False
💡 Hint: Consider how each process operates.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a system where process P1 rolls back to its checkpoint after sending messages to processes P2 and P3. Analyze the potential domino effect in this scenario.
💡 Hint: Examine the chain of communications and what each process has recorded.
Question 2
Design a strategy for managing in-transit messages effectively during a rollback recovery scenario in local checkpointing.
💡 Hint: Think about how to keep track of messages that are still in transmission during recovery.
Challenge and get performance evaluation