When using a PreparedStatement, how is a value assigned to a placeholder?
- By calling a separate method named "setValue"
- Placeholder values are automatically assigned
- Using the "=" operator
- setXXX() methods (e.g., setString(), setInt())
In a PreparedStatement, values are assigned to placeholders using the setXXX() methods, where "XXX" represents the data type (e.g., setString() for strings, setInt() for integers). This ensures proper handling of data types and helps prevent SQL injection. The other options are not valid ways to assign values to placeholders.
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