Your company has a main office and four branch offices. The main office is located in London.
The network contains an Active Directory domain named contoso.com. Each office contains one domain
controller that runs Windows Server 2012. The Active Directory site topology is configured as shown inthe
exhibit.
You discover that when a domain controller in a branch office is offline for maintenance, users in that branch
office are authenticated by using the domain controllers in any of the sites.
You need to recommend changes to Active Directory to ensure that when a domain controller in a branch office
is offline, the users in that branch office are authenticated by the domain controllers in London.
What should you include in the recommendation?
A.
Modify the site link costs.
B.
Modify the DC Locator DNS Records settings.
C.
Disable site link bridging.
D.
Modify the service location (SRV) records in DNS.
Explanation:
After having read several articles on the subject, I would say the correct answer for this question would be
modifying the DC locator DNS record. Though I have never used it in any environment I worked in. But Iam not
sure. If anyone can clarify this one, mail me at Badmuts13(a)gmail.com
http://windowsitpro.com/networking/how-can-i-prevent-my-branch-office-domain-controllers-dcs-registering-generic-dns-service
B
I believe the answer is B
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