What is the function of the 'HTTPS' protocol in securing web transactions? MCQ with Answer and Explanation

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What is the function of the 'HTTPS' protocol in securing web transactions?

A. To ensure data integrity

B. To encrypt data between client and server

C. To authenticate the server

D. All of the above

Answer: Option D

Solution (By JKExamLibrary)

HTTPS provides encryption, server authentication (via certificates), and data integrity through SSL/TLS.

This question belongs to: Computer Internet and Web Technologies

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Which parameter indicates a 'URL encoding' or 'Percent-encoding' mechanism's primary purpose?

A. To convert non-ASCII or special characters within a URL into a safe format that can be reliably transmitted over HTTP

B. To compress big images inside web files to save network bandwidth

C. To replace secure HTTPS encryption keys with basic string variables

D. To hide domain location routes from search engines

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Correct Answer: Option A

Explanation:
URLs must only contain characters from a specific safe ASCII set. Characters outside this set are converted into a '%' followed by a hexadecimal code sequence (e.g., spaces become %20).

This question belongs to: Computer Internet and Web Technologies

Question #2 Report Error

Which of the following is a modern alternative to XML for data interchange, often used in web APIs?

A. YAML

B. HTML

C. JSON

D. CSV

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Correct Answer: Option C

Explanation:
JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write and easy for machines to parse, and is widely used in web APIs.

This question belongs to: Computer Internet and Web Technologies

Question #3 Report Error

Which network term describes the total time latency delay encountered for a data packet block to travel from its source machine host across the internet network to its final target destination?

A. Cookie Processing lifecycle

B. Channel Bandwidth capacity

C. Modem Frequency index value

D. Network Latency / Propagation Delay

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Correct Answer: Option D

Explanation:
Latency measures the structural time lag or delay (usually calculated in milliseconds) for a data payload to travel over network links from source to endpoint.

This question belongs to: Computer Internet and Web Technologies

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