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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is shadow paging?
π‘ Hint: Consider the role of the two tables in data management.
Question 2
Easy
Define atomicity.
π‘ Hint: Think about what happens to a transaction if it fails.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does shadow paging use to maintain atomicity and durability?
π‘ Hint: Consider the concept of backup in recovery techniques.
Question 2
True or False: Shadow paging requires extensive undo/redo logging.
π‘ Hint: Recall the advantages that shadow paging offers over traditional logging methods.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
Imagine implementing shadow paging in a multi-user database environment. What challenges may arise with concurrent modifications, and how would you address them?
π‘ Hint: Consider how shadow tables could be affected when multiple transactions modify the same data.
Question 2
Design a scenario where shadow paging could be beneficial for a specific type of database. Discuss its advantages and potential limitations.
π‘ Hint: Think of the implications of failures and the need for consistent snapshots.
Challenge and get performance evaluation