Q1. Who developed jQuery?

John Richard in 2001

John Resig in 2006

Jordan Walke in 2008

Mark Bensman in 2004

Q2. Which of the following type of variable takes precedence over other if names are same?

local variable

scope variable

global variable

All of the above

Q3. jQuery is?

JavaScript library

Programming language

Java library

JSON library

Q4. Which of the following sign is used as a shortcut for jQuery?

#

$

@

&

Q5. Which of the following is not the feature of jQuery?

Powerful functional programming techniques is not used for operating on sets of elements as a group

Expressive syntax for referring to elements in the document

Useful set of methods for manipulating selected elements

Efficient query method for finding the set of document elements

Q6. Which of the following is a single global function defined in the jQuery library?

$()

global()

globalFunction()

jQuery()

Q7. Which of the following is a utility function in jQuery?

jQuery.Conflict()

jQuery.noConflict()

jQuery.parseJSON()

jQuery.each()

Q8. $(this) in jQuery is used, when?

an HTML element references the action of its parent element

HTML element references its own action

HTML element references the entire document

None of the above

Q9. Which jQuery method is used to hide selected elements?

display(none)

hide()

hidden()

visibility(hidden)

Q10. Which of the following jQuery method gets the width property of an element?

get_width( )

width( )

getwidth( )

elementwidth( )