Which of the following is an example of an open-source web browser developed by the Mozilla Foundation? MCQ with Answer and Explanation

Which of the following is an example of an open-source web browser developed by the Mozilla Foundation?
A. Safari
B. Firefox
C. Edge
D. Chrome
Answer: Option B
Solution (By JKExamLibrary)
Firefox is a popular open-source web browser developed and managed by the Mozilla Foundation and its subsidiary.

This question belongs to: Computer Internet and Web Technologies

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Practice More Internet and Web Technologies Questions

Question #1 Report Error
What does a '504 Gateway Timeout' HTTP status code tell a web user?
A. The user entered an unapproved domain string value inside the search engine interface.
B. The browser cache folder space has run out of local memory storage.
C. The digital SSL identity certificate has completely expired.
D. The server, while acting as a gateway or proxy, did not receive a timely response from the upstream backend server to complete the request.

Correct Answer: Option D


Explanation:
A 504 status code means that an intermediate proxy or gateway server timed out while waiting for a response from an internal upstream server during a request loop.

This question belongs to: Computer Internet and Web Technologies
Question #2 Report Error
Which of the following is used to encrypt data transmitted over HTTPS?
A. SSH
B. IPSec
C. WPA
D. SSL/TLS

Correct Answer: Option D


Explanation:
HTTPS uses SSL (Secure Sockets Layer) or its successor TLS (Transport Layer Security) to encrypt data between the client and server.

This question belongs to: Computer Internet and Web Technologies
Question #3 Report Error
In internet context, what does the term 'Phishing' refer to?
A. The mechanical process of searching database records via browser scripts
B. An algorithm used by routers to distribute network load smoothly
C. A high-speed networking technique to clean bad data packets
D. The fraudulent practice of sending emails masquerading as reputable sources to steal sensitive personal records

Correct Answer: Option D


Explanation:
Phishing is a social engineering attack where attackers impersonate trustworthy entities via email or websites to steal credentials, credit card details, or sensitive personal data.

This question belongs to: Computer Internet and Web Technologies