Q. The provides() function and the exportsobject are used to

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Q. Consider the following code snippet

var sets = com.davidflanagan.collections.sets;

What is the programmer trying to do in the above code snippet?

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Q. The properties() method is a

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Q. What can be done in order to avoid creation of global variables in JavaScript?

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Q. The "$" present in the RegExp object is called a

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Q. Consider the following statement containing regular expressions"

var text = "testing: 1, 2, 3";
var pattern = /d+/g;

In order to check if the pattern matches, the statement is

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Q. The regular expression to match any one character not between the brackets is

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Q. What does /[^(]* regular expression indicate ?

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Q. What will be the result when non greedy repetition is used on the pattern /a+?b/ ?

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Q. What does the subexpression /java(script)?/ result in ?

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Q. What is the most essential purpose of parantheses in regular expressions ?

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Q. The method that performs the search-and-replace operation to strings for pattern matching is

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Q. What would be the result of the following statement in JavaScript using regular expression methods ?

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Q. The Crockford's subset doesnot include which function in JavaScript?

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Q. Why does JavaScript subset disallow == and !=?

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Q. What is being imposed on each subset to ensure that it conforms to the subset?

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Q. Why was "The Good Parts" designed as a language subset in JavaScript?

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Q. Which is the subset that is a secure container designed for the purpose of safely running untrusted JavaScript?

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Q. Why is the this keyword forbidden in JavaScript?

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Q. Which are the two functions that are not allowed in any secure subset?

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