Want to know:

Emma is a systems administrator for WestSim Corporation. The network has multiple domains with DNS and DHCP services configured in each domain. All servers are running Windows Server 2016, and all clients are running Windows 10. All hosts are members of the acct.westsim.com domain. This domain's records are stored in a primary zone.As part of a new security initiative, the IT department has developed a custom application that reports the hostname of each client that tries to access three sensitive servers in the accounting department. Emma has been asked to test the new application.During a random test, she finds that the program is not reporting the host names for some clients, even though it properly records their IP addresses. Emma realizes that the custom application submits reverse lookup requests to the DNS server to discover the host name for the specified IP address. She also realizes that the clients whose host names could not be notified have manually-configured static IP addresses on the 192.168.3.0 subnet using a default subnet mask.What should Emma do?Manually create a PTR record in the 3.168.192.in-addr.arpa zone for each host.Manually create a PTR record in the acct.westsim.com zone for each host.Manually create a CNAME record in the acct.westsim.com zone for each host.Manually create a CNAME record in the 3.168.192.in-addr.arpa zone for each host.Manually create an A record in the 3.168.192.in-addr.arpa zone for each host.Manually create an A record in the acct.westsim.com zone for each

Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.