a) You are the network administrator for the Commtel Telecom Company. Domain controllers are running Microsoft Windows Server 2016 Client computers are running Microsoft Windows 8 Professional. A cli ent reports remotely that he is having problems resolving certain hostnames to IP addresses from his c omputer. You venify that changes have recently been made to some resource records in the DHCP serve 1. You suspect that there are outdated old entries in the client resolver cache and renewal the IP Addres s from DHCP. As a network administrator, you observed that this problem is not affecting any other clien ts on the network. What should you suggest the client to resolve this issue? Explain your answer along with a valid power shell commands b) Your network contains two servers named Server and Server2 Both servers run Windows Server 2012 and have the DNS Server role installed. On Server, you create a standard primary zone named contoso. com. You need to ensure that Server2 can host a secondary zone for contoso.com Explain the technica I steps how DNS integrates with contoso.com ADDS forest