Which Record Is Used to Route SMTP-Based E-Mail on the Internet

question 17

Multiple Choice

Which record is used to route SMTP-based e-mail on the Internet and identify the IP address for a domain's master e-mail server?

• A)canonical name
• B)mail exchange
• C)name server
• D)pointer

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Definitions:

Net Operating Income

Income generated from normal business operations after deducting operating expenses but before interest and taxes.

Marketing Manager

A professional responsible for overseeing and guiding a company's marketing strategies and campaigns.

Advertising Campaign

A series of advertisement messages that share a single idea and theme aimed at reaching a particular audience.

Net Operating Income

The earnings a business achieves following the removal of operational costs from the income earned through its activities.