Scripts Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Scripts Interview Questions

Questions Answers Views Company eMail

What are the fastest selectors in jQuery?

1 3406

What are the slow selectors in jQuery?

1 3427

How jQuery selectors are executed?

1 3730

Which is fast document.getElementByID('txtName') or $('#txtName').?

1 2863

Difference between $(this) and 'this' in jQuery?

1 2433

How do you check if an element is empty?

1 2389

How do you check if an element exists or not in jQuery?

1 2067

What is the use of jquery .each() function?

1 2133

What is the difference between jquery.size() and jquery.length?

1 2293

What is the difference between $('div') and $('

') in jQuery?

1 2113

What is the difference between parent() and parents() methods in jQuery?

1 2525

What is the difference between eq() and get() methods in jQuery?

1 2515

How do you implement animation functionality?

1 2060

How to disable jQuery animation?

2 2838

How do you stop the currently-running animation?

1 2234

Un-Answered Questions { Scripts }

What do you know about writing custom jsp tags?

845

How to Use the jQuery load() Method?

907

Is javascript enabled on chrome?

911

What does e mean in javascript?

1009

Why is react better?

353

How to add css styles in angular 5/4 applications?

740

What are the different functional component in javascript?

916

Why do we use jquery? : jquery mobile

803

Compare java script and vb script?

1088

How can an element be checked if it contains a specific class?

720

Does nodejs use threads?

541

How do I increase my webpack speed?

790

Explain basic steps to set up an angular js app?

842

Should I use angular?

837

How can we build react in production mode?

360

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