Which two domain names should you exclude from the migration?

Contoso, Ltd. plans to use Office 365 for email services and Skype for Business Online. Contoso has four unique domain names.

You need to migrate domain names to Office 365.

Which two domain names should you exclude from the migration? Each correct answer presents part of the solution.
A . contoso.us
B . contoso
C . contoso.local
D . contoso.co

View Answer

Answer: B, C

Explanation:

There are no practical limits on the number of domains that can be verified to Office 365 Enterprise. The rules are simple: you need to verify a domain, and you need to assign the domain based on the needs (or Domain Intent). Domain Intent is what the domain services will be configured as; there are three different types of services for Domain Intent.

A top-level domain (TLD) is the part of the domain name located to the right of the dot (" . "). The most common TLDs are .com, .net, and .org. Some others are .biz, .info, and .ws. These common TLDs all have certain guidelines, but are generally available to any registrant, anywhere in the world.

B: contoso- single labeled domain / or also known as a second-level domain – not valid

C: contoso.local – internal labeled domain – not valid