Q. Consider the following code snippet
function tail(o)
{
for (; o.next; o = o.next) ;
return o;
}
Will the above code snippet work? If not, what will be the error?

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Q. One of the special feature of an interpreter in reference with the for loop is that

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Q. What will happen if the body of a for/in loop deletes a property that has not yet been enumerated?

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Q. What will be the step of the interpreter in a jump statement when an exception is thrown?

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Q. Consider the following code snippet

function f(o)
{
if (o === undefined) debugger;
}

What could be the task of the statement debugger?

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Q. Among the keywords below, which one is not a statement?

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Q. The unordered collection of properties, each of which has a name and a value is called

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Q. The object has three object attributes namely

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Q. A linkage of series of prototype objects is called as :

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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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