3.3 - JDBC API Components
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Practice Questions
Test your understanding with targeted questions
What does the DriverManager class do?
💡 Hint: Think of it like a conductor managing multiple instruments.
What is a PreparedStatement?
💡 Hint: Remember it helps avoid SQL injection.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary role of DriverManager?
💡 Hint: Think of it as the conductor of a database orchestra.
PreparedStatement is better than Statement because it prevents SQL injection.
💡 Hint: Consider how you input values into SQL queries.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Design a Java class that connects to a MySQL database and retrieves employee data using PreparedStatement. Ensure to manage resource cleanup.
💡 Hint: Remember to handle SQL exceptions and use try-with-resources for cleanup.
Create an error handling mechanism in a JDBC application that logs SQLExceptions to a file.
💡 Hint: Ensure you append to the log file and handle file-related IOException properly.
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