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In JavaScript, we can keep a reference to the context outside a function by assigning it to a variable: var self = this. In CoffeeScript, we use:

Correct Answer : D

$(“div#id1 .cl1?). What does it select?

Correct Answer : B

Which Built-in Method Returns The Character At The Specified Index?

Correct Answer : B

Which Of The Following JQuery Method Gets The Direct Parent Of An Element?

Correct Answer : C

You can test whether the browser supports specific features using...

Correct Answer : D

Which Built-in Method Returns The Length Of The String?

Correct Answer : C

jQuery code to set the background color of all span elements to blue?

Correct Answer : C

$(“span.intro”). What does it select?

Correct Answer : D

Which statement best explains what "unobtrusive JavaScript" is?

Correct Answer : A

What are the various speed options?

Correct Answer : B

Which jQuery method should be used to deal with name conflicts?

Correct Answer : A

What scripting language is jQuery written in?

Correct Answer : C

What is the difference between .width() and .outerWidth()?

Correct Answer : C

Which of the following is correct?

Correct Answer : A

Which of these is NOT a valid comment in jQuery?

Correct Answer : A

When referencing an HTML element preceded by a # (pound or hash), what javascript function is this equivalent to?

Correct Answer : C

If you want to stop your jQuery for a few milliseconds, which function do you use?

Correct Answer : A

What Is The Correct JQuery Code For Making All Div Elements 100 Pixels High?

Correct Answer : A

How Can You Get The Total Number Of Arguments Passed To A Function?

Correct Answer : A

Which jQuery method is used to switch between adding/removing one or more classes (for CSS) from selected elements?

Correct Answer : A

With jQuery, look at the following selector: $(“div”). What does it select?

Correct Answer : B

jQuery uses CSS selectors and XPath expressions to select elements?

Correct Answer : B

Is jQuery a W3C standard?

Correct Answer : B

jQuery is a...

Correct Answer : C

With jQuery, look at the following selector: $("div.intro"). What does it select?

Correct Answer : A

Which statement is true?

Correct Answer : B

The jQuery html() method works for both HTML and XML documents

Correct Answer : B

What is the each function used for?

Correct Answer : A

which of the following is correct?

Correct Answer : B

var ps = $("p"); ps will be..

Correct Answer : A