Q
What does the .val() method do in jQuery?

Answer & Solution

Answer: Option B
Solution:
<p>The .val() method in jQuery is used to get or set the value of form inputs.
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Which jQuery method is used to stop animations?

A). Halt()

B). Finish()

C). Stop()

D). Pause()

What is the purpose of the .slideUp() method in jQuery?

A). Slide down element

B). Slide up element

C). Toggle visibility of element with sliding effect

D). Adjust height of element gradually

What is the purpose of the .addClass() method in jQuery?

A). Remove a class

B). Add a class

C). Toggle a class

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Which function is used to execute code when the DOM is fully loaded in jQuery?

A). execute()

B). ready()

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D). complete()

What is the purpose of the .on() method in jQuery?

A). Loop through elements

B). Handle events

C). Create animations

D). Perform AJAX requests

How can you include jQuery in an HTML document?

A). tag

B). External file

C). <script> tag

D). Embedding code

Which of the following is true about jQuery selectors?

A). Select by tag name

B). Cannot select by ID

C). Can select by various criteria

D). Limited to selecting parent elements

What does the $ sign represent in jQuery syntax?

A). Variable name

B). Define a function

C). jQuery object

D). Comment

How can you execute jQuery code after the DOM is fully loaded?

A). document.onload

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C). jQuery.ready()

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What is jQuery?

A). JavaScript framework

B). Programming language

C). Markup language

D). Database language