The snippet that has to be used to check if “a” is not equal to “null” is ________

Hi Guest

MobileUser

HomePage

Jobs

WalkIn

Articles

:) Latest Topic

AJAX

VB.NET

SQL Query

UDDI

CLASS

JavaScript Questions

SharePoint Interview

SilverLight

WCF

general knowledge

ASP.NET

:) Hot Jobs

:) Latest Articles

The snippet that has to be used to check if “a” is not equal to “null” is _________
Question Posted on 18 Apr 2021

Home >> JavaScript >> JavaScript Questions >> The snippet that has to be used to check if “a” is not equal to “null” is _________

The snippet that has to be used to check if “a” is not equal to “null” is _________
Choose the correct option from below list
(1)if(a!=null)
(2)if (!a)
(3)if(a!null)
(4)if(a!==null)

Answer:-(4)if(a!==null)

	0
	0


Input Your Comments Or suggestions(If Any)
Name
Email		(optional)
Comments

Other Important Questions

regular expression for credit card like VISA, MASTER, AMEX

How to remove item from dropdownlist in Javascript

Different Data Types in Javascript in 2015?

syntax to get dropdownlist text in javascript

The snippet that has to be used to check if “a” is not equal to “null” is _________

Top Searches:asp net questions vb net questions sql query uddl questions class javascript Questions sharepoint interview questions and concept silverlight questions and concept wcf questions beans general knowledge ajax questions

PHP | Biztalk | Testing | SAP | HR |

Privacy policy | Terms and Conditions | Blog

If the copyright of any questions or content or syntax belong to you email us we will remove that(info@crackyourinterview.com or crackyourinterview2018@gmail.com)