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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does JDBC stand for?
💡 Hint: Think about how Java connects to databases.
Question 2
Easy
Name one type of JDBC driver.
💡 Hint: Remember which driver is most commonly used nowadays.
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 JDBC primarily used for?
- To connect Java applications to the internet
- To connect Java applications to databases
- To create Java GUIs
💡 Hint: Think about where data is stored.
Question 2
The PreparedStatement is used for ____.
💡 Hint: Remember why we use it over Statement.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a JDBC application that connects to a PostgreSQL database, retrieves data, and displays it. Outline the steps needed including handling exceptions.
💡 Hint: Start by creating a simple Java program and plan the flow first.
Question 2
Discuss how you would implement transaction management in a banking application using JDBC. What complications might arise?
💡 Hint: Think of the importance of ensuring a user’s balance is accurate after transactions.
Challenge and get performance evaluation