You have an application server that runs Windows Server 2008 R2. You need to configure Windows
Firewall to allow communications on the server as shown in the following table.
What is the minimum number of firewall rules you should create?
A.
4
B.
2
C.
1
D.
3
Should be D due to the following:
2 rules (1 inbound and 1 outbound) for App1
1 rule for App2
Application ports do not account in this answer, considering Windows firewall permits a granular control for both inbound and outbound rules. I guess the best criteria to answer this question is to count all required port direction rules to be created.