A. &&
B. ||
C. !
D. |
Which of the following operator is used to concatenate two strings.
What type of value gets printed if we add following two variables.
var a = "1"; var b = 5;
"++" is __________ type of operator.
"++" can operate only on ________________.
Integer Variable + Character Variable + Undefined Variable = ______________ Value
Which of the following is not a comparison operator ?
What will be the output of the following script ?
<!DOCTYPE html> <html> <body> <script> var x = 5; document.write(x === "5"); </script> </body> </html>
<!DOCTYPE html> <html> <body> <script> var x = 5; document.write(x == "5"); </script> </body> </html>
Adding String and Integer always results in _________.
JavaScript contains a _________________ that assigns a value to a variable based on some condition.