A. 21.450
B. 21.451
C. 812.451
D. 813.451
<html> <body> <script> var name = "John Doe"; var name = 123; document.write(name + "<br>"); </script> </body> </html>
Is it possible to change the type of value after re-assignment.
Is it necessary to use "var" keyword while declaring variable.
When you assign a text value to a variable, we put text value in the pair of _________.
Non Initialized Variable have value "undefine", What value be printed in following case.
var carname="Volvo"; var carname;
What will be the value of Variable - "num3" ?
var num1; var num2 = 10; var num3 = num1 + num2;
<html> <body> <script> var x = 5; var y = 6; document.write((x + y) + "<br>"); </script> </body> </html>
What will be the output of the following code ?
Variable declared inside JavaScript Function will be called as ____________.
Vriables declared inside function are visible _______________.
Local Variables are destroyed after execution of function.
function message() { var name = "Pritesh"; alert(name); }
Variable declared above is example of ___________ Variable.