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 2387

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

1 2065

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

1 2127

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

1 2290

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 2059

How to disable jQuery animation?

2 2835

How do you stop the currently-running animation?

1 2232

Un-Answered Questions { Scripts }

How do I retrieve a cookie with a given name using a regular expression?

914

How to check if the previous command was run successfully?

1041

Why you use browsermodule, commonmodule, formsmodule, routermodule, and httpclientmodule?

975

What is the use of canactivate in angular?

790

What is jsp application?

898

When destroy method of jsp is called?

953

Explain me the log that has to be seen to report errors in ruby rails?

746

can you explain the difference between readfile vs createreadstream in nodejs.

497

What does it mean to debug a script?

1051

How do you know that an ajax request has completed?

984

Difference between Pure functions Vs. Impure functions in javascript?

999

What is the different versions of angular?

783

Describe the process and benefits of using the always visible control extender?

955

How to include static files in a jsp?

1001

How will be you able to handle more action using redux?

389

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