You work as a Network Administrator at Site.com. Site.com has an Active Directory Domain Services (AD DS) domain named Site.com. All servers in the Site.com
domain have Microsoft Windows Server 2012 R2 installed. Site.com has a corporate LAN and a perimeter network.
A Windows Server 2012 R2 server named Site-SR11 is located in the perimeter network and hosts the corporate website. The website is publicly accessible. A
Windows Server 2012 R2 server named Site-SR04 is also located in the perimeter network. Site-SR04 hosts a publicly accessible DNS zone which contains DNS
records for the corporate website.
You plan to move the corporate web site to a new server named Site-SR12. You need to change the DNS records for the corporate web site to point to Site-SR12.
To minimize the time it takes for the changed DNS records to propagate to other public DNS servers, you want to reduce the time that the DNS records are cached
for.
What action should you take?
A.
In the properties of the DNS zone, change the Serial Number value on the Start of Authority (SOA) tab.
B.
In the properties of the DNS zone, change the Refresh Interval value on the Start of Authority (SOA) tab.
C.
In the properties of the DNS zone, change the Expires After value on the Start of Authority (SOA) tab.
D.
In the properties of the DNS zone, change the Minimum (default) TTL value on the Start of Authority (SOA) tab.
E.
In the properties of the DNS zone, change the TTL for this record value on the Start of Authority (SOA) tab.