jQuery - Online Quiz

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

A - The jQuery made it easy to select DOM elements, traverse them and modifying their content by using cross-browser open source selector engine called Sizzle.

B - The jQuery helps you a lot to develop a responsive and feature-rich site using AJAX technology.

C - The jQuery comes with plenty of built-in animation effects which you can use in your websites.

D - All of the above.

Q 2 - Which built-in method calls a function for each element in the array?

A - while()

B - loop()

C - forEach()

D - None of the above.

Q 3 - Which of the following jQuery selector selects all elements available in a DOM?

A - $('*')

B - $('?')

C - $('#')

D - None of the above.

Q 4 - Which of the following jQuery method gets the html contents (innerHTML) of the first matched element?

A - html( )

B - getHtml( )

C - getInnerHtml( )

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 gets a set of elements containing the closest parent element that matches the specified selector, the starting element included?

A - getNearest( selector )

B - getClosest( [selector])

C - closest(selector)

D - None of the above.

Q 7 - Which of the following jQuery method gets a set of elements containing all of the unique siblings of each of the matched set of elements?

A - parents( selector )

B - prevAll( selector)

C - siblings( selector )

D - None of the above.

Q 8 - Which of the following jQuery method returns the outer height (including the border) of an element?

A - getCSSHeight( )

B - getHeight( )

C - outerHeight( [margin] )

D - None of the above.

Q 9 - Which of the following jQuery method binds a function to be executed whenever the DOM is ready to be traversed and manipulated?

A - ready(fn)

B - load(fn)

C - reload(fn)

D - None of the above.

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] )