JavaScript MCQ : JS Variables (Multiple Choice Questions)
Question 1 |
Variable can hold ________ value at a time
Single | |
None of these | |
Double | |
Multiple |
Question 2 |
Integer Variable is declared using following syntax in JavaScript.
int num; | |
var num; | |
integer num; | |
Integer num; |
Question 3 |
We can declare ___________ at a time. Select most appropriate option.
None of these | |
More than One Variables | |
One or more Variables | |
One Variable Only |
Question 4 |
We can declare all type of variables in JavaScript with the keyword _____________.
jvar | |
obj | |
var | |
None of these |
Question 5 |
var num;Above Statement is called as __________ Statement.
Instantization | |
Initialization | |
Declaration | |
Globalization |
There are 5 questions to complete.