Basics of JAVA

The keyword "method" is another name for

• an object

• a class

• a function

• a variable

Which of the following is NOT a numeric data type

• int

• double

• float

• decimal

Which of the following is incorrect?

• int count = 50.0;

• int salary = 50_000;

• int salary = 50_00;

• all of these are incorrect

Where does a java program start executing instructions from:

• class

• source file

• main method

• object

We are use Scanner Library in java for...

• Give permissions to the user
• Correcting software errors
• Allows user to read data
• Allows the user to enter data

When we want to print in Java, we use the code ......

• system.out.print();
• System.out.println();
• System.Out.Printf();
• System.out.show();

A variable that holds words

• String
• boolean
• int
• float

A variable that holds a decimal number

• String
• boolean
• int
• float

A variable that holds a character

• String
• boolean
• int
• char

What is at the end of a line of code?

• #
• ;
• )
• >