Practice Partially Committed (9.2.2) - Transaction Management - Introduction to Database Systems
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Partially Committed

Practice - Partially Committed

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a partially committed transaction?

💡 Hint: Think about the states a transaction goes through.

Question 2 Easy

Why is the partially committed state important?

💡 Hint: What happens if the system fails after a transaction is executed?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the partially committed state indicate about a transaction?

It has fully committed.
It is still executing.
It has finished executing but changes are not saved.

💡 Hint: Think about the transition from executing to completing changes.

Question 2

True or False: In the partially committed state, changes are not yet permanent.

True
False

💡 Hint: Recall what happens once transactions are committed.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

If a transaction is in the partially committed state and a power failure occurs, discuss the steps a DBMS will take to ensure data integrity once it resumes.

💡 Hint: What role does Atomicity play in this scenario?

Challenge 2 Hard

Consider a database where transactions frequently enter the partially committed state. Propose methods to minimize potential losses due to this state.

💡 Hint: Think about overall system reliability and proactive measures.

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Reference links

Supplementary resources to enhance your learning experience.