Which of the following is a web-based email service? MCQ with Answer and Explanation

Which of the following is a web-based email service?
A. All of the above
B. Gmail
C. Outlook
D. Yahoo Mail
Answer: Option A
Solution (By JKExamLibrary)
Gmail, Yahoo Mail, and Outlook (as a web client) are all web-based email services accessible via a browser.

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 is the function of MIME in email?
A. To route email to the correct server
B. To encrypt email messages
C. To compress email attachments
D. To specify the format of email attachments and non-text content

Correct Answer: Option D


Explanation:
MIME (Multipurpose Internet Mail Extensions) extends the format of email to support text in character sets other than ASCII, as well as attachments, images, audio, etc.

This question belongs to: Computer Internet and Web Technologies
Question #2 Report Error
What is the function of the 'Referrer-Policy' HTTP header?
A. To block referrer information
B. To enable cross-origin requests
C. To control how much referrer information is sent with requests
D. To set a custom referrer

Correct Answer: Option C


Explanation:
Referrer-Policy defines the amount of referrer information (URL of previous page) that should be included in requests, for privacy and security.

This question belongs to: Computer Internet and Web Technologies
Question #3 Report Error
What does a '409 Conflict' HTTP status code return imply about a client browser's interaction with a web application?
A. The input security certificate has an expired authorization date.
B. The web server facility has completely crashed down.
C. The request could not be completed because of a resource conflict on the server (e.g., trying to register an account username that is already taken).
D. The requested URL address path has changed its location permanently.

Correct Answer: Option C


Explanation:
An HTTP 409 error occurs when a client request conflicts with the current state of a server resource, such as simultaneous edits to the same data block or duplicate unique entries.

This question belongs to: Computer Internet and Web Technologies