Which of the following web browser features allows users to open and switch between multiple web pages within a single application window? MCQ with Answer and Explanation
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Question #1
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What is the purpose of the 'data-' prefix in HTML5 custom attributes?
Correct Answer: Option C
Explanation:
Custom data attributes (data-*) allow developers to store extra information on HTML elements that can be used by JavaScript.
Custom data attributes (data-*) allow developers to store extra information on HTML elements that can be used by JavaScript.
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Computer
Internet and Web Technologies
Question #2
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Which of the following parameters uniquely represents an accurate distinction of IPv6 over older IPv4 addressing standards?
Correct Answer: Option B
Explanation:
IPv6 addresses are 128 bits long (represented in hexadecimal), resolving the address exhaustion issue of IPv4, which uses 32-bit addresses.
IPv6 addresses are 128 bits long (represented in hexadecimal), resolving the address exhaustion issue of IPv4, which uses 32-bit addresses.
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Computer
Internet and Web Technologies
Question #3
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Which HTTP status code indicates that a requested page has been permanently moved?
Correct Answer: Option D
Explanation:
HTTP 301 means Moved Permanently, indicating the resource has been assigned a new permanent URI. 302 is temporary redirect, 400 is Bad Request, and 404 is Not Found.
HTTP 301 means Moved Permanently, indicating the resource has been assigned a new permanent URI. 302 is temporary redirect, 400 is Bad Request, and 404 is Not Found.
This question belongs to:
Computer
Internet and Web Technologies
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