Intro Programming: Chapter 2 Review

Which of the following is a correct header line for main in a Java program?

• public static void main(args)
• public static void main(String args)
• public static void main(args [ ])
• public static void main(String [ ] args)

What does a comment look like in Java?

• //comment
• \\comment
• ==comment
• \comment

public class Sample{
public void Example{
//rest of code
} }
What is the name of the file?

• Sample.java
• sample.java
• example.java
• Example.java

Assume the following code works as intended:
int a = 12;
a = a + 3;
Suppose we want to display the current value of a; what will that line of code be?

• System.out.print(a);
• System.out.print(12);
• System.out.print("12");
• System.out.print("a");

One of these words should be uppercase, but is currently lowercase; which word needs to be capitalized?
public class First{  
public static void main(String[ ] args)  {  system.out.printLn("this is a test!");  }}

• public
• main
• this
• system

public class Monday{  
< The header line for main >  
{   System.out.println("Greetings");  }}
What can be the name of the source file for this program?

• Monday.java
• monday.java
• Monday.java or monday.java
• any name with the extension .java

Java is an example of a _________ programming language.

• compiled
• interpreted
• compiled/interpreted
• low level

C++ is an example of a _________ programming language.

• compiled
• interpreted
• compiled/interpreted
• low level

Python is an example of a _________ programming language.

• compiled
• interpreted
• compiled/interpreted
• low level

Machine Language is an example of a _________ programming language.

• compiled
• interpreted
• compiled/interpreted
• low level