jQuery MCQ Questions

11. jQuery is a ___________.

A. lightweight
B. heavyweight
C. Both A and B
D. None of the above

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12. Which code will hides the current element?

A. $("p").hide()
B. $(this).hide()
C. $(".test").hide()
D. $("#test").hide()

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13. jQuery uses ________ syntax to select elements

A. CSS
B. Javascript
C. HTML
D. SQL

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14. Which selector will finds elements with a specific class?

A. id
B. element
C. object
D. class

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15. Which of the following is correct Syntax to find an element with a specific id?

A. $("!test")
B. $("p")
C. $("#test")
D. $("&test")

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16. The _____________ method attaches an event handler function to an HTML element.

A. ready()
B. click()
C. dblclick()
D. mouseenter() 

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17. The blur() method attaches an event handler function to an HTML form field.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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18. The on() method attaches an event handler function to an HTML form field.

A. TRUE
B. FALSE
C. Can be true or false
D. Can not say

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19. Which built-in method sorts the elements of an array?

A. changeOrder(order)
B. order()
C. sort()
D. All of the above

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

A. jQuery()
B. $()
C. Queryanalysis()
D. global()

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