CodeHS & Runestone: Chapter 1

Computer Programming; Period 1

What will this code segment output?

System.out.println(“Hello”);
System.out.println(“World”);

a. Hello
World

b. HelloWorld

c. Hello World

d. Hello

World

a. Hello

World

Which code segment will print “Hello Karel” to the screen in Java?

a. System.out.printLine(“Hello Karel”);

b. print “Hello Karel”;

c. System.out.print(“Hello Karel”);

d. System.println(“Hello Karel”);

c. System.out.print(“Hello Karel”);

What will this code segment output?

public class Printing

{

public static void main(String[] args)

{

System.out.println(“*****"):

System.out.println(“****");

System.out.println(“***");

System.out.println(“**");

System.out.println(“*");

}

}

a. This won’t print anything.

b. *

**

***

****

*****

c. It will only print the first line as ***** since only one print statement can be used

What is the correct syntax for writing the main method in Java?