Which of the following is a method to improve website loading speed? MCQ with Answer and Explanation
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Question #1
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Which of the following email protocols allows users to organize emails into folders on the remote server and synchronizes changes across multiple client devices?
Correct Answer: Option B
Explanation:
IMAP (Internet Message Access Protocol) leaves messages on the mail server and synchronizes states, folders, and reads across all connected devices seamlessly.
IMAP (Internet Message Access Protocol) leaves messages on the mail server and synchronizes states, folders, and reads across all connected devices seamlessly.
This question belongs to:
Computer
Internet and Web Technologies
Question #2
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Which of the following browser utilities allows software developers to directly inspect a webpage's DOM structure, debug JavaScript errors, and trace network resource load timelines natively?
Correct Answer: Option B
Explanation:
Built-in Developer Tools (DevTools) in modern browsers provide deep access to inspect elements, analyze network payloads, check console logs, and debug scripts.
Built-in Developer Tools (DevTools) in modern browsers provide deep access to inspect elements, analyze network payloads, check console logs, and debug scripts.
This question belongs to:
Computer
Internet and Web Technologies
Question #3
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Which of the following is a mechanism for websites to request permission to access user's location, camera, etc.?
Correct Answer: Option B
Explanation:
The Permissions API allows websites to request permissions for sensitive features like geolocation, camera, microphone, etc.
The Permissions API allows websites to request permissions for sensitive features like geolocation, camera, microphone, etc.
This question belongs to:
Computer
Internet and Web Technologies
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