QUESTION NO: 1
Correct Answer: B
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QUESTION NO: 3
Correct Answer: A
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QUESTION NO: 4
Correct Answer: C
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QUESTION NO: 5
Correct Answer: A
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QUESTION NO: 6
<input type "url" name= "website" required="required" />
<input type "url" name= "website" required="required" />
Correct Answer: B
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QUESTION NO: 7
Correct Answer: D
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QUESTION NO: 8
Correct Answer: D
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QUESTION NO: 12
Correct Answer: A
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QUESTION NO: 13
Correct Answer:
Explanation
* !arr[ctry] is true when the array element is false.
* The for..in statement iterates over the enumerable properties of an object, in arbitrary order. For each distinct property, statements can be executed.
Incorrect:
Not:
Would work fine if var i; would be replaced by i=0;
Reference: JavaScript Arrays; The for..in statement
QUESTION NO: 15
Correct Answer:
Explanation
References:
http://www.w3schools.com/jsref/jsref_parseint.asp