مندرجہ ذیل میں سے کون سا ای میل ایڈریس کا حصہ نہیں ہو سکتا؟
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A. At sign (@)
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B. None of these
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C. Underscore (_)
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D. Space()
Explanation
Email addresses cannot contain spaces, as they are not valid characters in email formatting.
Other characters like underscore (_) and at sign (@) are allowed. T
The at sign (@) is essential because it separates the username from the domain in an email address.
ای میل ایڈریس دو حصوں پر مشتمل ہوتا ہے، صارف نام یا آئی ڈی اور _____؟
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A. URL
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B. Password
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C. Domain name
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D. None of these
Explanation
An email address consists of two parts:
- Username or ID (the name or ID chosen by the user)
- Domain name (the name of the organization or service provider).
Format: Username@Domainname.com
Example: john.doe@example.com
Email, short for Electronic Mail, has its roots in the early 1960s.
The first email was sent in 1971 by Ray Tomlinson.
He also introduced the "@" symbol to separate the username from the hostname.
مندرجہ ذیل میں سے کون سا ہمیشہ ای میل ایڈریس کا حصہ ہوتا ہے؟
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A. Underscore (__)
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B. At sign (@)
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C. Space ()
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D. Period (.)
Explanation
- E-mail stands for: Electronic Mail
- Father of E-mail: Ray Tomlinson
- First E-mail sent: 1971
- @ is used to divide an email into: two parts
- SMTP helps to send: E-mails
- SMTP stands for: Simple Mail Transfer Protocol
- Received email is saved: inbox
- Sent email is saved in: sent box
- Maximum attachment size in Yahoo Email: 25 MB
- G-mail stands: Google Mail
- Email spam also called: junk email
- To close email account click: sign out
- To create new E-mail: Sign Up
- Email hacking means: Illegal access to open email accounts of others
Junk email is also called: Spam
At sign (@): always a part of email address
Sending an E-mail is similar to: writing a letter
A allows us to access our e-mail from anywhere: Webmail interface
Bookmark: is associated with Internet E-mail
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A. *
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B. &
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C. @
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D. None of these
Explanation
In an email address, the "@" symbol separates the local part (username) from the domain part (service provider's name).
For example, in "user@example.com", "user" is the local part, and "example.com" is the domain part, indicating the email service provider.
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