What will happen if the DriverManager is unable to connect to the database using the provided URL?
- A compilation error will occur
- A runtime exception will be thrown
- An SQLException will be thrown
- It will silently retry to connect in the background
When the DriverManager in JDBC fails to connect to the database using the provided URL, it throws an SQLException. This exception should be handled in your code to gracefully manage the failure and take appropriate actions, such as logging the error or providing a user-friendly message.
Loading...
Related Quiz
- The default value of an object reference declared as an instance variable is ________.
- What does the Future interface represent in Java concurrency?
- In a real-world application managing user profiles, how might parameterized constructors be used to quickly initialize user objects with provided details during registration?
- When an array element, such as arr[2][3], is accessed, Java uses ________ to locate it in memory.
- The Character class in Java is used to wrap a value of the primitive data type ________.