Java by Mr Sam

Which type of data is used to enter the value ("Welcome")?

• Text
• Characters
• String
• Boolean

Which type of data is used to enter the value (1234.5)?

• Integer
• Double 
• Char
• Void

Which type of data is used to enter the value (True)?

• Float
• Boolean
• Check box
• ٍString

We are use For loop ..........

• To repeat a specified number of operations.
• To repeat a unspecified number of operations.
• All answers are correct

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

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

Which of the following is incorrect?

• int count = 50.0;

• int salary = 50_000;

• int salary = 50_00;

• all of these are incorrect

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

What is at the end of a line of code?

• #
• ;
• )
• >

What does a comment look like in Java?

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

What would the new value of A be?

A=1;

a++;

• 1

• 2

• 3

• 4