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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does Atomicity ensure in transactions?
💡 Hint: Think of a transaction as an all-or-nothing situation.
Question 2
Easy
What is meant by the Consistency property?
💡 Hint: Consider the rules governing database values.
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 does the Atomicity property guarantee?
- All operations are completed
- Only some operations are completed
- No operations are completed
💡 Hint: Think of it as an all-or-nothing rule.
Question 2
True or False: Consistency ensures that after a transaction, the database state can be invalid.
- True
- False
💡 Hint: Consider the role of integrity constraints.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a scenario involving a transaction where the ACID properties would help maintain database integrity, and illustrate how failure during the transaction could disrupt data consistency.
💡 Hint: Think about online transactions that involve multiple steps.
Question 2
Explain how each of the ACID properties can prevent a specific type of database failure.
💡 Hint: Consider common problems that occur in databases without these protections.
Challenge and get performance evaluation