The pattern described below is known as: public class Foo{ private static Foo instance; private Foo(){ } private static getInstance(){ if (instance == null){ instance = new Foo(); } return instance; }

Which JNDI properties provide security information?

How do you declare a destructor in Java?

Can an interface have member variables?

Will a program run if the main() is not static?

A JavaBean is a special Java class:

A(n) ____ method is a method that creates and initializes class objects.

Class ________ represents an image that can be displayed on a jlabel.

A logical structure called a(n) ____ structure is when one step follows another unconditionally.

When you are working with a ________, you are using a storage location that holds a piece of data.

When an expression containing a ____ is part of an if statement, the assignment is illegal.