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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main purpose of the Statement Interface in JDBC?
💡 Hint: Think about how you send SQL commands to a database.
Question 2
Easy
What method do you use to create a Statement object?
💡 Hint: What is the first step after establishing a database connection?
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 Statement Interface allow you to do?
- Execute static SQL statements
- Connect to different databases
- Manage transactions
💡 Hint: Think of what the interface is primarily used for.
Question 2
True or False: A PreparedStatement can be executed multiple times with different parameters.
- True
- False
💡 Hint: Remember how PreparedStatements handle SQL commands.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a JDBC connection, use a Statement to execute a query that retrieves student names who scored above 90, and handle any exceptions that might occur.
💡 Hint: Ensure to handle possible exceptions and close resources.
Question 2
Discuss the performance implications of using Statement vs PreparedStatement in JDBC applications.
💡 Hint: Consider how SQL commands are prepared and executed.
Challenge and get performance evaluation