All questions of E-mail for UGC NET Exam

Since Sahil is in the Bcc field, Priya and Muskan cannot see his email address, meaning Priya does not know that Sahil received the email.

Understanding Email URL Format
When it comes to formatting email addresses, it’s important to distinguish them from standard web URLs. The correct format for an email address typically consists of a username, followed by the "@" symbol, and then the domain name. Here’s a breakdown of the options provided:
Analysis of Options
- Option A: www_mail.com
- This format is incorrect. It uses an underscore (_) instead of the required "@" symbol, which is not valid in email addresses.
- Option B: www@mail.com
- This format is also incorrect. Although it uses the "@" symbol, the prefix "www" is typically reserved for web addresses, not email usernames.
- Option C: WWW@mail.com
- Similar to option B, this format is incorrect for the same reasons. The capitalization does not affect the validity, but "WWW" is not a conventional username.
- Option D: www.mail.com
- This is the correct format. It represents a valid domain name for an email service provider. The absence of the "@" symbol indicates that this is meant to be a web address, but if formatted correctly as an email, it should be preceded by a username (e.g., user@www.mail.com).
Conclusion
In conclusion, the correct answer is indeed option D, but it’s important to clarify that for an email address, a valid username must precede the "@" symbol (e.g., user@www.mail.com). Understanding these distinctions is crucial for correctly identifying and using email formats.

Sending an email is similar to writing a letter because both involve composing a message to be delivered to a recipient, usually including a greeting, body, and closing.

Web 2.0 applications are designed to enhance collaboration and information sharing among users, allowing for dynamic and interactive user-generated content.

When an email is sent, recipients in the 'Bcc' (Blind Carbon Copy) field cannot see the other 'Bcc' recipients. Therefore, swami will only see the address in the 'To' field.

Videoconferencing involves two-way audio-visual communication, allowing participants to see and hear each other in real time.

Audio conferencing involves connecting multiple parties on a single call through a conferencing bridge, enabling group communication without visual elements.

E-Business refers to the use of electronic platforms, including intranet, extranet, and the Internet, to conduct a company's business activities and processes.