jQuery - Online Quiz

Q 1 - Which of the following is correct about jQuery?

A - The jQuery is very lightweight library - about 19KB in size ( Minified and gzipped ).

B - The jQuery has cross-browser support, and works well in IE 6.0+, FF 2.0+, Safari 3.0+, Chrome and Opera 9.0+

C - The jQuery supports CSS3 selectors and basic XPath syntax.

D - All of the above.

Q 2 - Which built-in method combines the text of two strings and returns a new string?

A - append()

B - concat()

C - attach()

D - None of the above.

Q 3 - Which built-in method returns the string representation of the number's value?

A - toValue()

B - toNumber()

C - toString()

D - None of the above.

Q 4 - Which of the following jQuery method sets attributes of an element?

A - attr(name, value)

B - setAttr(name, value)

C - setAttributes(name, value)

D - None of the above.

Q 5 - Which of the following jQuery method removes elements matching the specified selector from the set of matched elements?

A - getNotEquals( selector )

B - isNotEquals( selector )

C - not(selector)

D - None of the above.

Q 6 - Which of the following jQuery method returns a jQuery collection with the positioned parent of the first matched element?

A - offsetParent( selector )

B - offset( selector)

C - parent( selector )

D - None of the above.

Q 7 - Which of the following jQuery method finds all sibling elements in front of the current element?

A - parents( selector )

B - prevAll( selector)

C - siblings( selector )

D - None of the above.

Q 8 - Which of the following jQuery method returns the top and left position of an element relative to its offset parent?

A - offset( )

B - offsetParent( )

C - position( )

D - None of the above.

Q 9 - Which of the following jQuery method can be used to attach a function to be executed whenever an AJAX request begins and there is none already active?

A - ajaxStart( callback )

B - ajaxComplete( callback )

C - ajaxSend( callback )

D - ajaxStop(callback)

Q 10 - Which of the following jQuery method loads a remote page using an HTTP GET request?

A - jQuery.get( url, [data], [callback], [type] )

B - jQuery.getJSON( url, [data], [callback] )

C - jQuery.getScript( url, [callback] )

D - jQuery.post( url, [data], [callback], [type] )