What is the purpose of the 'If-Modified-Since' HTTP header? MCQ with Answer and Explanation
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Question #1
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In web development, what language is used primarily to define the presentation, layout, and visual styling of a web document written in HTML?
Correct Answer: Option A
Explanation:
CSS (Cascading Style Sheets) handles the layout, design, formatting, and presentation logic of web content.
CSS (Cascading Style Sheets) handles the layout, design, formatting, and presentation logic of web content.
This question belongs to:
Computer
Internet and Web Technologies
Question #2
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Which of the following is a content delivery network (CDN) service?
Correct Answer: Option B
Explanation:
CloudFlare is a CDN and reverse proxy service that distributes content from geographically distributed servers to improve speed and security.
CloudFlare is a CDN and reverse proxy service that distributes content from geographically distributed servers to improve speed and security.
This question belongs to:
Computer
Internet and Web Technologies
Question #3
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What does the acronym CSS stand for?
Correct Answer: Option B
Explanation:
CSS stands for Cascading Style Sheets, used to describe the presentation of a document written in HTML.
CSS stands for Cascading Style Sheets, used to describe the presentation of a document written in HTML.
This question belongs to:
Computer
Internet and Web Technologies
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