Chapter 1 Practice Quiz

What is the file extension for compiled job of program?

.class

What is the file extension for a java source code file?

.java

How many bits and three bytes?

24

An operating system is a fundamental part of the hardware of a computer.

False

RAM stands for readily available memory.

False

Which of these is not an operating system?

Java

Another term for program is

Software

A Java compiler is a program that translates a Java program into byte code.

True

Assembly language is the language that uses mnemonics for its instructions.

True

Byte code is the machine language of JVM

True

The ALU performs arithmetical calculations.

True

The operating system is the first program loaded into the computer when the power is turned on.

True

Which one of these is not an application?

Windows 8

You have successfully compiled hello.java into hello.class. Work do you type the command line in order run the application?

java Hello

In order to compile the program name Hello.java, what do type the command line?

javac Hello.java