Java Script

Question 1 (1 point)

jQuery is

Question 1 options:

	a programming language
	a part of the CSS3 specification
	an open source JavaScript library
	an extension of the Chrome browser

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Question 2 (1 point)

The jQuery functions are coded and tested for

Question 2 options:

	security
	cross-browser compatibility
	speed
	readability

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Question 3 (1 point)

Which of the following statements about a Content Delivery Network (CDN) is true?

Question 3 options:

	It allows you to get jQuery from another website and include it in your application.
	It allows you to download jQuery and include it in your application.
	It can only be used by the modern browsers.
	It works whether or not youre connected to the Internet.

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Question 4 (1 point)

You include the jQuery library in your website by coding a

Question 4 options:

	head element
	body element
	script element
	link element

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Question 5 (1 point)

A jQuery selector includes all but one of the following. Which one is it?

Question 5 options:

	$ sign
	quotation marks
	parentheses
	dot operator

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Question 6 (1 point)

Which of the following code statements gets the value of a text box?

Question 6 options:

	text()
	text(value)
	val()
	val(value)

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Question 7 (1 point)

Which of the following code statements sets the text of an element?

Question 7 options:

	text()
	text(value)
	val()
	val(value)

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Question 8 (1 point)

What is object chaining?

Question 8 options:

	When you code more than one method
	When you code methods that do similar things
	When you code one method after another
	When you code with objects

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Question 9 (1 point)

Object chaining works because each method returns the appropriate

Question 9 options:

	object
	selector
	method
	event method

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Question 10 (1 point)

Which of the following do you use to attach an event handler?

Question 10 options:

	selector
	method
	event method
	script element

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