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
Answer: Option A
Solution (By JKSSB Mock Tests)
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).
Explanation:
Asymmetric cryptography utilizes a public key (available to everyone for data encryption) and a private key (kept secret by the server for data decryption).
What mechanism does a browser use to maintain persistent client-side data store pools across tabs using basic key-value pairs without expiration deadlines via JavaScript?
Explanation:
The Web Storage API provides 'localStorage', allowing web applications to save data locally inside the user's browser with no built-in expiration timeline.
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