Scripts Interview Questions
Questions Answers Views Company eMail

What are the advantages of using JavaScript?

563

Which built-in method combines the text of two strings and returns a new string?

671

What is the difference between undefined and not defined in JavaScript?

519

How can you get the total number of arguments passed to a function?

598

what is pop()method in JavaScript?

520

How can you get the reference of a caller function inside a function?

593

Is there automatic type conversion in JavaScript?

537

How to create array in JavaScript?

546

What is arguments object in JavaScript?

553

Whether JavaScript has concept level scope?

521

What is the instanceof operator in JavaScript?

507

TypeError: document.getelementbyid(...) is null?

559

What are the valid scopes of a variable in JavaScript?

480

Is JavaScript a case-sensitive language?

541

What is the use of Void(0)?

596


Un-Answered Questions { Scripts }

Is javascript a highly secure scripting language?

564


How can we use beans in jsp?

508


how can you declare a block in Ruby?

485


How to print escaping characters inside a string in perl?

505


Can you write both angular 1 and angular 2 codes in a single project?

466






What is page scope?

485


What is React.cloneElement? And the difference with this.props.children?

168


Why do we need services in angular?

397


Do ajax applications always deliver a better experience than traditional web applications?

618


What happens on a system call?

554


What is a provider method in angularjs?

463


Whats with the -alpha in the install instructions?

512


How to modify the url of the page without reloading the page?

490


Explain some features of jquery knockout?

457


What is aot in angular?

404