What does an 'HTTP Cookie' data structure use to identify a returning user session securely to a server database without prompting continuous password requests? MCQ with Answer and Explanation

What does an 'HTTP Cookie' data structure use to identify a returning user session securely to a server database without prompting continuous password requests?
A. A unique Session ID token string stored locally in the browser and transmitted with each HTTP request
B. The client computer's current internal hardware operating core temperature
C. An unlinked structural HTML layout design code block
D. The user's physical home street address record
Answer: Option A
Solution (By JKSSB Mock Tests)
When a user logs in, the server generates a unique session identifier and passes it to the browser as a cookie. The browser automatically includes this token with future requests, maintaining the authenticated session.

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Practice More Internet and Web Technologies Questions

Question #1
What is the operational goal of a web browser's 'JavaScript Engine' (such as Google's V8 engine inside Chrome)?
A. To render structural CSS layout designs cleanly
B. To route incoming email attachments through proxy servers
C. To parse, interpret, compile, and execute JavaScript code scripts rapidly into machine instructions natively within the browser client
D. To manage physical fiber optic cable transmissions

Correct Answer: Option C


Explanation:
The JavaScript engine is a specialized component that executes interactive client-side programming code, dynamically modifying the webpage UI based on user actions.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following is a type of web cookie that is deleted when the browser is closed?
A. Persistent cookie
B. Session cookie
C. Secure cookie
D. Third-party cookie

Correct Answer: Option B


Explanation:
Session cookies (non-persistent) exist only until the browser is closed, while persistent cookies have an expiration date.

This question belongs to: Computer Internet and Web Technologies
Question #3
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?
A. LocalStorage
B. RAM Buffers
C. DNS Registry Logs
D. Session Cookies

Correct Answer: Option A


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.

This question belongs to: Computer Internet and Web Technologies