The keyword 'volatile' on a field is used in Java to:

Which is true about this Java snippet: String a = 'hello'; String b = 'hello'; boolean x = (a == b);

Benefits of Generics in Java?

package test; public class Test { } -------- package test.subtest; public class SubTest extends Test{} Does this code compile without errors?

Which APIs is used to create secure socket connections and manage digital certificates?

String x = 'abc'; In this code, abc is:

If you attempt to add an int, a byte, a long, and a float, the result will be a ________ value.

In java, you use variables of type ____ to store integers, or whole numbers.

An immutable class cannot have ________.

3' - '2' + 'm' / 'n' is ________.

The capability to inherit from more than one class is called ____ inheritance.