What is the primary purpose of 'incognito' or 'private browsing' mode available in modern web browsers? MCQ with Answer and Explanation

What is the primary purpose of 'incognito' or 'private browsing' mode available in modern web browsers?
A. To bypass paid subscription firewalls and access locked web content
B. To completely encrypt all outgoing network traffic from the computer
C. To prevent the local device from saving browsing history, cookies, and form data
D. To provide absolute anonymity from Internet Service Providers (ISPs)
Answer: Option C
Solution (By JKSSB Mock Tests)
Private browsing modes simply ensure that your local session history, cookies, and temporary data are wiped from the device when the window is closed.

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Practice More Internet and Web Technologies Questions

Question #1
Which of the following HTTP status codes indicates that the request has succeeded and a new resource has been created?
A. 200 OK
B. 202 Accepted
C. 201 Created
D. 204 No Content

Correct Answer: Option C


Explanation:
201 Created is the status code for successful POST requests that result in the creation of a new resource.

This question belongs to: Computer Internet and Web Technologies
Question #2
Which of the following is a type of web-based attack that tricks a user into executing unwanted actions on a trusted site where they are authenticated?
A. XSS
B. SQL Injection
C. CSRF
D. Phishing

Correct Answer: Option C


Explanation:
Cross-Site Request Forgery (CSRF) forces an authenticated user to perform actions on a web application without their consent.

This question belongs to: Computer Internet and Web Technologies
Question #3
What does a '451 Unavailable For Legal Reasons' HTTP status code return explicitly convey to a web browser client?
A. The web server facility has run into a critical database crash.
B. The requested URL has been deleted permanently from existence.
C. Access to the requested resource is denied due to legal demands, censorship requirements, or government regulatory orders.
D. The client computer lacks an updated network interface card driver.

Correct Answer: Option C


Explanation:
The 451 status code is a specialized error indicating that the server is withholding access to a resource as a direct result of a legal mandate or censorship order.

This question belongs to: Computer Internet and Web Technologies