Java Final Exam Review

Which of the following is a valid variable name?

The combining of data and behavior into a single software package is called __________.

Which method is commonly used to generate a random integer in Java?

The statement a += 3; is equivalent to a = a + 3;

Every object has its own identity

ENIAC contained hundred of miles of wire and thousands of heat producing vacuum tubes.

For a programmer, machine-language coding is fast and efficient...

Strings can be concatenated into numbers

Class definitions usually begin with the keyword ___, indication that the class is accessible to all potential clients.

Which component is considered the 'brain' of the computer?

A ________ error occurs when a loop never stops.

What is the primary function of a computer's RAM?

What does OOP stand for in Java?

Which is the following of an input device?

___ data types include (both integers and floating-point), characters, and Booleans

The end of a statement in a JAVA program is denoted by a

The ______ class contains a number of methods that can perform mathematical operations, such as calculate a square root.

In mixed-mode arithmetic involving int and double in Java, the result type is always double.

== is an assignment operator

The operation that joins two strings together is called

Strings are objects not primitive data types

Byte code is a program that behaves like a computer