问答题 You are configuring a test network. The test network contains a subnet named LAN1. LAN1 uses  the network ID of 10.10.1.0/27. You plan to add a new subnet named LAN2 to the test network. LAN1 and LAN2 will be connected by a router. You need to identify a valid network ID for LAN2 that meets the following requirements：  （1）Ensures that hosts on LAN2 can communicate with hosts on LAN1. （2）Supports at least 100 IPv4 hosts.  （3）Uses only private IP addresses.  Which network ID should you use？ To answer， drag the appropriate network ID and subnet mask to the correct location in the answer area.

问答题 You have a Hyper-V host named HYPERV1. HYPERV1 hosts a virtual machine named DC1. You  need to prevent the clock on DC1 from synchronizing from the clock on HYPERV1. What should  you configure？ To answer， select the appropriate object in the answer area.

问答题 Your network contains a subnet named Subnet1. Subnet1 contains a DHCP server named Server1.  You deploy a new subnet named Subnet2. On Subnet2， you deploy a new server named 5erver2  that runs Windows Server 2012 R2. You need to configure Server2 to route DHCP broadcast from  Subnet2 to Server1. Which server role should you install on Server2？ To answer， select the appropriate role in the answer area.