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Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a transaction in database management?
💡 Hint: Think about how multiple actions can be grouped together.
Question 2
Easy
What does the 'commit' operation do?
💡 Hint: Consider what happens to the data if you finalize a transaction.
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 the 'setAutoCommit' method do in JDBC?
💡 Hint: Think about how JDBC handles transactions.
Question 2
True or False: A transaction can include multiple SQL statements in JDBC.
💡 Hint: Consider the concept of grouping operations.
Solve 2 more questions and get performance evaluation
Push your limits with challenges.
Question 1
You are tasked with designing a transaction management for an e-commerce application handling orders. Explain how you would implement rolling back when a transaction fails after deducting payment but before finalizing the order.
💡 Hint: Think about the steps involved from payment to order placement.
Question 2
In a scenario where you execute two database operations sequentially, if the first one succeeds and the second one fails, describe how to handle the situation using transaction management.
💡 Hint: Consider thematic integrity in data operations.
Challenge and get performance evaluation