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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the final state of a transaction called?
💡 Hint: Think about what happens at the end of a transaction.
Question 2
Easy
What occurs if a transaction fails?
💡 Hint: Recall the path a transaction takes when it cannot complete.
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 final state of any transaction?
- Active
- Terminated
- Partially Committed
💡 Hint: Consider what happens once a transaction has finished processing.
Question 2
True or False: A transaction can experience the Committed state without first being in the Active state.
- True
- False
💡 Hint: Think about the order in the transaction lifecycle.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have two transactions. The first one is Active, and the second is waiting for the first to complete a write operation. What happens if the first transaction encounters an error?
💡 Hint: Consider how dependency affects both transactions under failures.
Question 2
A transaction successfully completes its operations but encounters a failure before committing. Describe the steps the DBMS takes regarding this transaction?
💡 Hint: Think about the importance of rollback for data integrity.
Challenge and get performance evaluation