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Q:

 ______________ among the following is not a type of JavaScript.

 

A) text/JavaScript B) text/ecmascript
C) text/vbscript D) JavaScript vbscript
 
Answer & Explanation Answer: D) JavaScript vbscript

Explanation:
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Q:

______________ among the following is a Language of JavaScript.

A) text/JavaScript B) text/ecmascript
C) text/vbscript D) JavaScript vbscript
 
Answer & Explanation Answer: D) JavaScript vbscript

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Q:

Who invented JavaScript the programming language?

A) Brendan Eich B) Willem Einthoven
C) George Eastman D) Emil Erlenmeyer
 
Answer & Explanation Answer: A) Brendan Eich

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Q:

Which of the following are capabilities of functions in JavaScript?

A) Accept parameters B) Return a value
C) Accept parameters and Return a value D) None of the above
 
Answer & Explanation Answer: A) Accept parameters

Explanation:

Accept parameters are capabilities of functions in JavaScript.

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Q:

Is it possible to nest functions in javascript?

Answer

Yes, it is possible to nest functions in javascript.

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Subject: Java
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Q:

Which of the following attribute can hold the JavaScript version?

A) script B) version
C) language D) none of the above
 
Answer & Explanation Answer: C) language

Explanation:

Language attribute contains the javascript versions.

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Q:

Which of the following best describes JavaScript?

A) a scripting language precompiled in the browser. B) an object-oriented scripting language
C) a low-level programming language. D) a compiled scripting language.
 
Answer & Explanation Answer: B) an object-oriented scripting language

Explanation:

JavaScript, often abbreviated as JS, is a high-level, interpreted programming language that conforms to the ECMAScript specification.

 

JavaScript has

* curly-bracket syntax,

* dynamic typing,

* prototype-based object-orientation, and

* first-class functions.

 

Uses :

It is well-known as the scripting language for Web pages, many non-browser environments also use it, such as Node.js, Apache CouchDB and Adobe Acrobat.

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Q:

JavaScript is designed for following purpose

A) To add interactivity to HTML Pages. B) To Execute Query Related to DB on Server
C) To Style HTML Pages D) To Perform Server Side Scripting Opertion
 
Answer & Explanation Answer: A) To add interactivity to HTML Pages.

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Filed Under: Web Technology
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