HOTSPOT
Your network contains an Active Directory domain named contoso.com. All domain
controllers run Windows Server 2012 R2.
The network has the physical sites and TCP/IP subnets configured as shown in the following table.
You have a web application named App1 that is hosted on six separate Web servers. DNS
has the host names and IP addresses registered as shown in the following table.
You discover that when users connect to appl.contoso.com, they are connected frequently to
a server that is not on their local subnet.
You need to ensure that when the users connect to appl.contoso.com, they connect to a
server on their local subnet. The connections must be distributed across the servers that
host appl.contoso.com on their subnet.
Which two settings should you configure?
To answer, select the appropriate two settings in the answer area.
Answer: 
Explanation:
Answer = “Enable netmask ordering”
http://blogs.technet.com/b/askpfeplat/archive/2013/02/18/how-netmask-ordering-feature-in-dns-affects-the-resultant-queries.aspx
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Round robin– a load balancing technique in DNS.
Netmask ordering– goes together with round robin, it assures that the clients coming from a certain subnet always get the destination(app1) from their own subnet IP.
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When searching google for “Netmask Ordering” :
If Netmask ordering is enabled on a DNS server, the DNS server will look at the IP Address of the client that is performing the DNS query. When multiple DNS records exist on the same host name, the DNS server will respond back with a host name that is in the same network as the client when possible.
and from Microsoft: https://support.microsoft.com/en-us/kb/842197
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How do you hotspot (Point and Shoot) two options?
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Point at one, it remains selected.
Point at the second. It is selected.
If you want to unselect an option, click again on it.
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Ask Hassan
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lmao
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Shoot in the middle, I guess…
This should be more like a hot area question, if you ask me.
I agree with Round robin and Netmask ordering btw.
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Correct answer
round robin makes app1.contoso.com resolve to a different IP address each time.
netmask ordering will ensure that round robin still does this but only to IP addresses in the same subnet
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