Which command-line utility allows you to view current, incoming and outgoing network connections?

You are the network administrator. The network consists of a single Active Directory domain named demo.com and a single subnet. All servers run windows server 2012. The network contains 150 client computers and 16 servers. All computers on the network use the 10.10.0.0/16 address scheme.

Bill, your manager, instructs you to place the 16 server into a separate subnet that uses the 192.16810 public addressing scheme. You must plan for a maximum of 30 servers in the future. You need to configure a new subnet mask. The subnet mask must allow a sufficient number of IP addresses for the existing servers and future growth however, you want to conserve addresses as much as possible

which subnet mask should you use

You manage a network for a small company that is on a workgroup. Users are complaining that they have to wait a long time for their print jobs to finish. You decide to configure a print server using Windows 7 Enterprise and attach a local printer to the computer. You share the printer and add it to each of the workstations. How many users will be able to connect to the printer simultaneously.