CompSci I Quiz 10/16

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 = 50000;

• double salary = 5000;

• all of these are incorrect

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 a whole number

• String
• boolean
• int
• float

A variable that holds words

• String
• boolean
• int
• float

A variable that holds a decimal number

• String

• boolean

• int

• double

What is at the end of a line of code?

• #
• ;
• )
• >

What does a comment look like in Java?

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

Which of the following pairs of declarations will cause an error message?

I.  double x = 14.7;
     int y = x;

II.  double x = 14.7;
      double y = x;

III.  int x = 14;
       double y = x;

• None

• I only

• II only

• III only

• I and III only

11 % 2

• 0

• 1

• 5

• 2