Which internet standard defines a secure environment for connecting to local corporate systems by encapsulating data packets inside an encrypted network tunnel across public internet routes? MCQ with Answer and Explanation
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Question #1
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What mechanism does a web browser implement to store layout stylesheets and image files from visited websites inside device storage to avoid re-downloading them on subsequent visits?
Correct Answer: Option A
Explanation:
Browser caching saves static website assets (like logos, CSS files, and scripts) to the local hard drive, reducing page load times and saving bandwidth during repeat visits.
Browser caching saves static website assets (like logos, CSS files, and scripts) to the local hard drive, reducing page load times and saving bandwidth during repeat visits.
This question belongs to:
Computer
Internet and Web Technologies
Question #2
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What does a '502 Bad Gateway' HTTP status code return imply about a web link connection state?
Correct Answer: Option A
Explanation:
A 502 Bad Gateway error indicates that a gateway or proxy server on the network path received an invalid or unreadable response from the upstream backend server.
A 502 Bad Gateway error indicates that a gateway or proxy server on the network path received an invalid or unreadable response from the upstream backend server.
This question belongs to:
Computer
Internet and Web Technologies
Question #3
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What is the function of a web bot (automated script) on the internet?
Correct Answer: Option D
Explanation:
Web bots are automated scripts used for various tasks including crawling, scraping, monitoring, and automated form submission.
Web bots are automated scripts used for various tasks including crawling, scraping, monitoring, and automated form submission.
This question belongs to:
Computer
Internet and Web Technologies
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