Question
Which four can be thrown using the throw statement?
1. Error
2. Event
3. Object
4. Throwable
5. Exception
6. RuntimeException
Answer: Option C
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The (1), (4), (5) and (6) are the only four that can be thrown.
An Error is a subclass of Throwable that indicates serious problems that a reasonable
application should not try to catch.
The Throwable class is the superclass of all errors and exceptions in the Java language.
The class Exception and its subclasses are a form of Throwable that indicates conditions
that a reasonable application might want to catch (checked exceptions)
RuntimeException is the superclass of those exceptions that can be thrown during the normal
operation of the Java Virtual Machine.
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