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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the two main structures used in shadow paging?
💡 Hint: Think about what each table represents in terms of the database state.
Question 2
Easy
How does shadow paging improve recovery speed?
💡 Hint: Consider the process flow for recovery in shadow paging.
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 are the two key tables in shadow paging?
- Current Page Table and Shadow Page Table
- Active Page Table and Backup Table
- Main Table and Backup Table
💡 Hint: Think about the naming conventions in shadow paging.
Question 2
True or False: Shadow paging requires extensive undo/redo logging.
- True
- False
💡 Hint: Consider the primary features of shadow paging.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe a scenario where shadow paging would significantly outperform traditional logging methods in a highly transactional database.
💡 Hint: Think about the speed of required recovery in financial operations.
Question 2
Critique the use of shadow paging in a system where the primary concern is preserving every single transaction, including failed ones.
💡 Hint: Consider what a traditional system does differently regarding transaction preservation.
Challenge and get performance evaluation