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

What is jQuery?

A). JavaScript framework

B). Programming language

C). Markup language

D). Database language

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

A). Remove a class

B). Add a class

C). Toggle a class

D). Hide an element

How can you include jQuery in an HTML document?

A). tag

B). External file

C). <script> tag

D). Embedding code

Which jQuery method is used to handle click events?

A). .on()

B). .click()

C). .handle()

D). .trigger()

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 .fadeIn() method in jQuery?

A). Show element with fading effect

B). Hide element with fading effect

C). Toggle visibility of element with fading effect

D). Adjust opacity of element gradually

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

A). Loop through elements

B). Handle events

C). Create animations

D). Perform AJAX requests

Which jQuery method is used to stop animations?

A). Halt()

B). Finish()

C). Stop()

D). Pause()

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

Which jQuery method is used to select elements by their class name?

A). selectByClass()

B). getElementByClass()

C). querySelector()

D). $('.className')