Add this annotation to your annotation declaration in order to ensure it's available for reflection.

The default constructor of an enum type is implicitly:

public @interface A { String value(); } How would you change the 'value' element declaration to give it an empty String as its default?

Which statement is TRUE for enums:

You have the following method, which throws an unchecked exception public boolean testArg(Integer n) throws IllegalArgumentException { if (n == null) throw new IllegalArgumentException(); /* ... */ } Is this throw specification correct?

Whichoperators is used to allocate memory for an object?

A java virtual machine is actually a ________.

________ is a data structure to store data in sequential order.

Declaring main as ________ allows the jvm to invoke main without creating an instance of the class.

Some programmers refer to a catch block as a ____ clause.

Local variables must be ________.