Q. Consider the below given syntax:

book[datatype]=assignment_value;

In the above syntax, the datatype within the square brackets must be

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Q. To determine whether one object is the prototype of (or is part of the prototype chain of) another object, one should use the

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Q. Consider the following code snippet
function f() {};

The above prototype represents a

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Q. The purpose of extensible attribute is to

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Q. The basic purpose of the toLocaleString() is to

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Q. JavaScript is designed for following purpose

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Q. We can embed JS code inside HTML directly ?

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Q. JavaScript Code can be called by using _________.

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Q. JS code included inside head section is loaded before loading page.

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Q. It is good to include JS code inside footer section in order to speed up the Page loading time of Webpage.

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Q. Which attribute is used to specifies that the script is executed when the page has finished parsing (only for external scripts)

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Q. JavaScript was invented at _______ Lab.

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Q. Java Script Variable should be Case ___________.

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Q. Underscore can be used as first letter while declaring variable in JavaScript.

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Q. Variable declared inside JavaScript Function will be called as ____________.

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Q. Local Variables are destroyed after execution of function.

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