Java Quiz2

Command to compile a java program

• javab filename.java

• java filename.java

• javac filename

• javac filename.java

Command to run a java program

• java filename.class

• java filename

• java filename.java

• -java filename

__________ is needed to access a method in a class.

• class name

• class variable

• function

• object

main method is a

• non static method

• static method

Object is not needed in case the method is

• public

• static

• void

• main

Which of the following class is used to read input during execution?

• Array

• String

• Scanner

• Main

Scanner class is available in

• javax.util package

• javay.util package

• java.util.Scanner package

• javax.util.Scanner package

Syntax for main method

• void main()

• void main(String[] args)

• public static void main(String[] args)

• public main(String[] args)

Java runs on

• Unix/Linux

• Macintosh

• Windows

• All of the above

int z=1.5;

What will be the value of z?

• z=1.5

• run time error

• compilation error

• z=1.15