Note: This question is part of a series of questions that use the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question in this series.
Your network contains an Active Directory domain named contoso.com. The functional level of the domain is Windows Server 2012.
The network uses an address space of 192.168.0.0/16 and contains multiple subnets.
The network is not connected to the Internet.
The domain contains three servers configured as shown in the following table.

Client computers obtain TCP/IP settings from Server3.
You add a second network adapter to Server2. You connect the new network adapter to the Internet. You install the Routing role service on Server2.
Server1 has four DNS zones configured as shown in the following table.

You need to ensure that when a record is added dynamically to fabrikam.com, only the computer that created the record can modify the record. The solution must allow administrators to modify all of the records in fabrikam.com.
What should you do?

• A. Modify the security settings of the Fabrikam.com.dns file.
• B. Change fabrikam.com to an Active Directory-integrated zone.
• C. Raise the functional level of the domain.
• D. Modify the Start of Authority (SOA) settings of fabrikam.com

You manage a server named Server1 that runs Windows Server 2016 and has The DHCP Server role installed.
The DHCP Iease duration of all the DHCP scopes is three days.
You plan to provide DHCP services to mobile clients issued by your company to employees. All the mobile clients have the same Vendor Class Identifier.
You need to ensure that the mobile clients will haw a lease duration of eight hours.
Which three action should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange then in the correct order.

Your network contains an Active Directory domain named contoso.com. The domain contains a DNS server named Server1. Server1 configured to use a forwarder named server2.contoso.com that has an IP address of 10.0.0.10. You need to prevent Server1 from using root hints if the forwarder is unavailable. What command should you run? To answer, select the appropriate options in the answer area.

You have a DHCP server. The server has a scope named Scope1 that has the following configurations:
* Address range 192.168.0.2 -192.168.1.254
* Mask: 255255254.0
* Router 192.168.0.1
* Lease duration: 8 days
* DNS server: 172.16.0.254
* Reservation: 00-15-5D-00-27-03 - 192.168.1254
You need to ensure that all the Hyper-V virtual machines that receive leases from Scope1 meet the following requirements:
* Have IP addresses that range from 192.168.1.1 to 192.168.1.100.
* Use a DNS server of 10.10.10.1.
The solution must NOT affect other DHCP clients that receive IP configurations from Scope1.
What should you create?

• A. a scope
• B. a filter
• C. a policy
• D. scope options