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3 cards from this section. Quick, good the night before a test.
What SQL command is used to insert a new record?
Think about how you add new items to a list.
What is the purpose of PreparedStatement?
Remember how it helps prevent SQL injection.
Which command is used to insert a record into a database?
Consider which SQL command adds data.
True or False: Using PreparedStatement prevents SQL injection.
Remember why we use parameterized queries.
Design a complete method that performs insertion, updating, and deletion of student records based on user input. Outline error handling for invalid inputs.
Think about input validation and exception management.
How would you handle a situation where multiple users are accessing and modifying the same student record? Discuss strategies.
Consider actions that might cause data discrepancies.
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