Java

Given an integer variable count, write a statement that displays the value of count on the screen. Do not display anything else on the screen -- just the value of count.

System.out.println(count);

A compiler translates source code into_______

executable code

Suppose your name was George Gershwin. Write a complete main method that would print your last name , followed by a comma, followed by a space and your first name .

public static void main( String [] args ) { System.out.println( "Gershwin, George" ); System.exit( 0 ); }

The import statement needed to use JOptionPane is

import javax.swing.JOptionPane;

Declare an integer variable named degreesCelsius.

int degreesCelsius;

Write a statement that prints Hello, world to the screen.

System.out.println( "Hello, world" );

Suppose your name was Alan Turing. Write a statement that would print your last name , followed by a comma, followed by a space and your first name .

System.out.println( "Turing, Alan" );

Write a complete program whose class name is Hello and that displays Hello, world on the screen.

public class Hello { public static void main( String [] args ) { System.out.println( "Hello, world" ); System.exit( 0 ); } }

Rearrange the following code so that it forms a correct program that prints out the letter Q:

public class Q { public static void main(String[] a) { System.out.println("Q"); } }

The rules that govern the correct order and usage of the elements of a language are called the_______ of the language

syntax

Declare two integer variables named profitStartOfQuarter and cashFlowEndOfYear.

int profitStartOfQuarter; int cashFlowEndOfYear;

Write a complete main method that prints Hello, world to the screen.

public static void main( String [] args ) { System.out.println( "Hello, world" ); System.exit( 0 ); }

The standard name of the Java compiler is

javac

Two variables , num and cost have been declared and given values : num is an integer and cost is a double . Write a single statement that outputs num and cost to standard output . Print both values (num first, then cost), separated by a space on a single line that is terminated with a newline character . Do not output any thing else.

System.out.println(num + " " + cost + "\n");