You read the following statement in a valid Java program: submarine.dive(depth); What must be true?

What's wrong with the following method: public static int getSize(){ int temp = super.getSize(); if(temp==0) temp=this.size; return temp; }

Which statement is wrong?

Are primitive data types passed by reference or passed by value?

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?

""aba"".comparetoignorecase(""abc"") returns ________.

Assigning ____ to a field means that no other classes can access the field?s values.

For ease in locating class methods, many programmers store them in ____ order.

By convention, a class diagram contains the ____ following each attribute or method.

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