The type of a variable that is volatile is

The type of a variable that is volatile is

Volatile variable

Mutable variable

Immutable variable

Dynamic variable

Answer : B

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1) The type of a variable that is volatile is

Volatile variable

2) When there is an indefinite or an infinity value during an arithmetic value computation, javascript

Prints an exception error

Prints an overflow error

Displays “Infinity”

Prints the value as such

3) Integer Variable is declared using following syntax in JavaScript.

int num;

Integer num;

integer num;

var num;

4) Java Script Variable should be Case ___________.

Non Sensitive

Sensitive

Both A and B

None of the above

5) Multiple Declarations of variables are separated by ___________ symbol.

Comma

Semicolon

Asterisk

Colon