Variable can hold ________ value at a time

We can declare ___________ at a time. Select most appropriate option.

We can declare all type of variables in JavaScript with the keyword _____________.

Spaces,Punctuation marks are called as __________ Symbols in JavaScript.

Which JavaScript variable cannot be used as First character but can be use after first character ?

Java Script Variable should be Case ___________.

var num;

Above Statement is called as __________ Statement.

var num=20;

Above Statement is called as __________ Statement. Select all the appropriate options.

Integer Variable is declared using following syntax in JavaScript.

Variable name contain following type of characters -
1. Alphabet
2. Digits
3. Underscore
4. Special Chracters
Select the correct option.