Integer Variable is declared using following syntax in JavaScript.

A. Integer num;

B. var num;

C. int num;

D. integer num;

View Answer

Correct Answer :
var num;

Explanation :
No Explanation available for this question

Related Questions

Variable name contain following type of characters -
1. Alphabet
2. Digits
3. Underscore
4. Special Chracters
Select the correct option.
Initialization of variable can be done by writing _____ operator in between variable name and operand value.
Multiple Declarations of variables are separated by ___________ symbol
Underscore can be used as first letter while declaring variable in JavaScript.
```
var var1 = "Pritesh";
```
Above variable can store value of type.

<!DOCTYPE html>
<html>
    <body>
        <script>
            var x = 5;
            var y = 6;
            var z = 5 + 6;
            document.write(x + "<br>");
            document.write(y + "<br>");
            document.write(z + "<br>");
        </script>
    </body>
</html>

Guess output of the following code.

<!DOCTYPE html>
<html>
    <body>
        <script>
            var x = "5";
            var y = 6;
            var z = x + y;
            document.write(x + "<br>");
            document.write(y + "<br>");
            document.write(z + "<br>");
        </script>
    </body>
</html>

Guess output of the following code.

Variable declared without a value will have the value ______________.Eg.
```
var num;
```

<!DOCTYPE html>
<html>
    <body>
        <script>
            var num1 = 1;
            var num2 = 1;
            var num3 = "1" + num1 + num2;
            document.write(num1 + "<br>");
            document.write(num2 + "<br>");
            document.write(num3 + "<br>");
        </script>
    </body>
</html>

Guess output of the following code.

<html>
    <body>
        <script>
            var x = 12.45;
            var y = 1;
            var z = '8' + x + y;
            document.write(z + "<br>");
        </script>
    </body>
</html>

Value of Z is

A to Z Exams

Integer Variable is declared using following syntax in JavaScript.

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