MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

WEB TECHNOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
____ is used to specify a style for single unique element.
A
Id selector
B
Class selector
C
Comments
D
None of the above
Explanation: 

Detailed explanation-1: -The id selector uses the id attribute of an HTML element to select a specific element. The id of an element is unique within a page, so the id selector is used to select one unique element!

Detailed explanation-2: -CSS id selector This means that the styling on the selected element will be unique. To select an element with a specific id, you use a # (hash) character followed by the id of the HTML element. In this case it would look something like this #id-name . Let’s look a CSS selector example for the id selector.

Detailed explanation-3: -To use an ID selector in CSS, you simply write a hashtag (#) followed by the ID of the element. Then put the style properties you want to apply to the element in brackets.

Detailed explanation-4: -1 Answer. To elaborate: For binding a particular unique element, id selectors are used.

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