70-410 - DNS/DHCP

Question 1

QUESTION 19
Your network contains multiple subnets.
On one of the subnets, you deploy a server named Server1 that runs Windows Server 2012 R2. You install the DNS Server server role on Server1, and then you create a standard primary zone named contoso.com.
You need to ensure that client computers can resolve single-label names to IP addresses. What should you do first?
A. Create a reverse lookup zone.
B. Convert the contoso.com zone to an Active Directory-integrated zone.
C. Create a GlobalNames zone.
D. Configure dynamic updates for contoso.com.

Answer 1

C

Question 2

QUESTION 20
Your network contains an Active Directory domain named contoso.com. The DNS zone for contoso.com is Active-Directory integrated.
The domain contains 500 client computers. There are an additional 20 computers in a workgroup. You discover that every client computer on the network can add its record to the contoso.com zone.
You need to ensure that only the client computers in the Active Directory domain can register records in the contoso.com zone.
What should you do?
A. Sign the contoso.com zone by using DNSSEC.
B. Configure the Dynamic updates settings of the contoso.com zone.
C. Configure the Security settings of the contoso.com zone.
D. Move the contoso.com zone to a domain controller that is configured as a DNS server.

Answer 2

B

Question 3

QUESTION 21
Your network contains an Active Directory domain named contoso.com. The domain contains a domain controller named Server1 that has the DNS Server server role installed. Server1 hosts a primary zone for contoso.com.
The domain contains a member server named Server2 that is configured to use Server1 as its primary DNS server.
From Server2, you run nslookup.exe as shown in the exhibit.(Click the Exhibit button.)
You need to ensure that when you run Nslookup, the correct name of the default server is displayed. What should you do?
A. On Server1, create a reverse lookup zone.
B. On Server1, modify the Security settings of the contoso.com zone.
C. From Advanced TCP/IP Settings on Server1, add contoso.com to the DNS suffix list. D. From Advanced TCP/IP Settings on Server2, add contoso.com to the DNS suffix list.

Answer 3

A

Question 4

QUESTION 25
You have a server named Server1 that runs Windows Server 2012 R2.
You promote Server1 to a domain controller.
You need to view the service location (SRV) records that Server1 registers in DNS. What should you do on Server1?
A. Open the Srv.sys file.
B. Open the Netlogon.dns file.
C. Run ipconfig /displaydns,
D. Run Get-DnsServerDiagnostics.

Answer 4

B

Question 5

QUESTION 58
Your network contains an Active Directory domain named contoso.com. The domain contains a member server named Server 1.Server1 runs Windows Server 2012 R2 and has the DHCP Server server role installed.
You create two IPv4 scopes on Server1. The scopes are configured as shown in the following table.
The DHCP clients in Subnet_Tor can connect to the client computers in Subnet_Mtl by using an IP address or a FQDN. You discover that the DHCP clients in Subnet_Mtl can connect to client computers in Subnet_Tor by using an IP address only.
You need to ensure that the DHCP clients in both subnets can connect to any other DHCP client by using a FQDN.
What should you add?
A. The 006 DNS Servers option to Subnet_Mtl
B. The 006 DNS Servers option to Subnet_Tor
C. The 015 DNS Domain Name option to Subnet_Mtl D. The 015 DNS Domain Name option to Subnet_Tor

Answer 5

A

Question 6

QUESTION 61
Your network contains an Active Directory domain named contoso.com. The domain contains a domain controller named DC1 that hosts the primary DNS zone for contoso.com.
All client computers are configured to use DC1 as the primary DNS server.
You need to configure DC1 to resolve any DNS requests that are not for the contoso.com zone by querying the DNS server of your Internet Service Provider (ISP).
What should you configure?
A. Naming Authority Pointer (NAPTR) DNS resource records (RR)
B. Name server (NS) records
C. Forwarders
D. Conditional forwarders

Answer 6

C

Question 7

QUESTION 62
Your network contains an Active Directory domain named contoso.com. The domain contains a domain controller named DC1 that runs Windows Server 2012 R2 and a client computer named Computer1 that runs windows 8.
DC1 is configured as a DHCP server as shown in the exhibit.(Click the Exhibit button.)
Computer1 is configured to obtain an IP address automatically.
You notice that Computer1 is unable to obtain an IP address from DC1
You need to ensure that Computer1 can receive an IP address from DC1. What should you do?
A. Disable the Allow filters.
B. Disable the Deny filters.
C. Authorize DC1.contoso.com.
D. Activate Scope [10.1.1.0] Contoso.com.

Answer 7

A

Question 8

QUESTION 64
Your network contains an Active Directory forest named contoso.com. All domain controllers currently run Windows Server 2008 R2.
You plan to install a new domain controller named DC4 that runs Windows Server 2012 R2.
The new domain controller will have the following configurations: Schema master
Global catalog server
DNS Server server role
Active Directory Certificate Services server role
You need to identify which configurations cannot be fulfilled by using the Active Directory Domain Services Configuration Wizard.
Which two configurations should you identify? (Each correct answer presents part of the solution. Choose two.)
A. Install the DNS Server role.
B. Enable the global catalog server.
C. Install the Active Directory Certificate Services role.
D. Transfer the schema master.

Answer 8

CD

Question 9

QUESTION 73
Your network contains an Active Directory domain named contoso.com. The domain contains a member server named Server1 and a domain controller named DC2.All servers run Windows Server 2012 R2.All domain controllers are configured as DNS servers.
On Server1, you open Server Manager and you add DC2 as another server to manage.
From Server Manager on Server1, you right-click DC2 as shown in the exhibit. (Click the Exhibit button.)
You need to ensure that when you right-click DC2, you see the option to run DNS Manager. What should you do?
A. On Server1, install the Role Administration Tools.
B. In the domain, add Server1 to the DNS Admins group.
C. On DC2 and Server1, run winrmquickconfig.
D. On DC2, install the Feature Administration Tools.

Answer 9

A

Question 10

QUESTION 86
Your network contains an Active Directory domain named contoso.com. The network contains 500 client computers that run Windows 8.All of the client computers connect to the Internet by using a web proxy.
You deploy a server named Server1 that runs Windows Server 2012 R2.Server1 has the DNS Server server role installed.
You configure all of the client computers to use Server1 as their primary DNS server.
You need to prevent Server1 from attempting to resolve Internet host names for the client computers. What should you do on Server1?
A. Create a primary zone named “root”.
B. Create a primary zone named “GlobalNames”.
C. Create a forwarder that points to 169.254.0.1.
D. Create a primary zone named “.”.

Answer 10

A

Question 11

QUESTION 90
Your network contains an Active Directory domain named contoso.com. The domain contains a member server named Server 1.Server1 runs Windows Server 2012 R2 and has the DHCP Server server role installed.
You create two IPv4 scopes on Server1. The scopes are configured as shown in the following table.
The DHCP clients in Subnet1 can connect to the client computers in Subnet2 by using an IP address or a FQDN.
You discover that the DHCP clients in Subnet2 can connect to client computers in Subnet1 by using an IP address only.
You need to ensure that the DHCP clients in both subnets can connect to any other DHCP client by using a FQDN.
What should you do?
A. The 015 DNS Domain Name option to Subnet1
B. The 015 DNS Domain Name option to Subnet2
C. The 006 DNS Servers option to Subnet2
D. The 006 DNS Servers option to Subnet1

Answer 11

C

Question 12

QUESTION 91
You have a server named dc2.contoso.com that runs Windows Server 2012 R2 and has the DNS Server server role installed.
You open DNS Manager as shown in the exhibit.(Click the Exhibit button.)
You need to view the DNS server cache from DNS Manager. What should you do first?
A. From the View menu, click Filter…
B. From the Action menu, click Configure a DNS Server…
C. From the Action menu, click Properties.
D. From the View menu, click Advanced.

Answer 12

D

Question 13

QUESTION 114
Your network contains an Active Directory domain named contoso.com. All servers run Windows Server 2012 R2.Client computers run either Windows 7 or Windows 8.
All of the computer accounts of the client computers reside in an organizational unit (OU) named Clients. A Group Policy object (GPO) named GPO1 is linked to the Clients OU. All of the client computers use a DNS server named Server1.
You configure a server named Server2 as an ISATAP router. You add a host (A) record for ISATAP to the contoso.com DNS zone.
You need to ensure that the client computers locate the ISATAP router. What should you do?
A. Run the Set-DnsServerGlobalQueryBlockListcmdlet on Server1,
B. Configure the Network Options Group Policy preference of GPO1.
C. Run the Add-DnsServerResourceRecordcmdlet on Server1. D. Configure the DNS Client Group Policy setting of GPO1.

Answer 13

A

Question 14

QUESTION 137
You have a server that runs a Server Core installation of Windows Server 2012 R2. You need to change the DNS server used by IPv6.
What should you do?
A. From Sconfig.configure the Network Settings.
B. Run the sc.exe command and specify the config parameter.
C. From Windows PowerShell, run the Set-NetIpv6Protocol cmdlet.
D. From Windows PowerShell, run the Set-DnsClientServerAddresscmdlet.

Answer 14

D

Question 15

QUESTION 153
Your network contains multiple subnets.
On one of the subnets, you deploy a server named Server1 that runs Windows Server 2012 R2. You install the DNS Server server role on Server1, and then you create a standard primary zone named contoso.com.
You need to ensure that client computers can resolve IP addresses to host names. What should you do first?
A. Create a GlobalNames zone.
B. Convert the contoso.com zone to an Active Directory-integrated zone.
C. Configure dynamic updates for contoso.com.
D. Create a reverse lookup zone.

Answer 15

A

Question 16

QUESTION 158
You have a domain controller named Server1 that runs Windows Server 2012 R2 and has the DNS Server server role installed. Server1 hosts a DNS zone named contoso.com and a GlobalNames zone.
You discover that the root hints were removed from Server1. You need to view the default root hints of Server1.
What should you do?
A. From Event Viewer, open the DNS Manager log.
B. From Notepad, open the Cache.dns file.
C. From nslookup, run root Server1.contoso.com.
D. From Windows Powershell, run Get-DNSServerDiagnostics

Answer 16

B

Question 17

QUESTION 174
Your network contains an Active Directory domain named contoso.com. The network contains a domain controller named DC1 that has the DNS Server server role installed. DC1 has a standard primary DNS zone for contoso.com.
You need to ensure that only client computers in the contoso.com domain will be able to add their records to the contoso.com zone.
What should you do first?
A. Sign the contoso.com zone.
B. Modify the Security settings of DC1.
C. Modify the Security settings of the contoso.com zone.
D. Store the contoso.com zone in Active Directory.

Answer 17

D

Question 18

QUESTION 208
Your network contains an Active Directory domain named adatum.com. The domain contains three domain controllers.
The domain controllers are configured as shown in the following table.
DC3 loses network connectivity due to a hardware failure. You plan to remove DC3 from the domain.
You log on to DC3.
You need to identify which service location (SRV) records are registered by DC3. What should you do?
A. Open the %windir%\system3Adns\backup\adatum.com.dns file.
B. Run dcdiag/test:dns.
C. Run ipconfig /displaydns.
D. Open the %windir%\system32\config\netlogon.dns file.

Answer 18

D

Question 19

QUESTION 211
You have a domain controller named Server1 that runs Windows Server 2012 R2 and has the DNS Server server role installed. Server1 hosts a DNS zone named contoso.com and a GlobalNames zone.
You discover that the root hints were removed from Server1. You need to view the default root hints of Server1.
Which file should you open?
A. Netlogon.dns
B. Cache.dns
C. Globalnames.dns D. Place.dns

Answer 19

B

Question 20

QUESTION 49
You have a server named Server1 that runs Windows Server 2012 R2.Server1 has six network adapters. Two of the network adapters are connected to a network named LAN1, two of the network adapters are connected to a network named LAN2, and two of the network adapters are connected to a network named LAN3.
You create a network adapter team named Team1 from the two adapters connected to LANI. You create a network adapter team named Team2 from the two adapters connected to LAN2.
A company policy states that all server IP addresses must be assigned by using a reServer1 address in DHCP.
You need to identify how many DHCP reservations you must create for Server1.
How many reservations should you identify?
A. 3 B. 4 C. 6 D. 8

Answer 20

B

Question 21

QUESTION 52
Your network contains an Active Directory domain named contoso.com. You have a DHCP server named Server1 that runs Windows Server 2008.
You install Windows Server 2012 R2 on a server named Server2.You install the DHCP Server server role on Server2.
You need to migrate the DHCP services from Server1 to Server2. The solution must meet the following requirements:
Ensure that existing leases are migrated. Prevent lease conflicts.
Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)
A. On Server1, run the Export-DhcpServercmdlet.
B. On Server1, run the Stop-Service cmdlet.
C. On Server2, run the Receive-SmigServerDatacmdlet.
D. On Server2, run the Stop-Service cmdlet.
E. On Server2, run the Import-DhcpServercmdlet.
F. On Server1, run the Send-SmigServerDatacmdlet.

Answer 21

ABE

Question 22

QUESTION 59
Your network contains an Active Directory forest named contoso.com. The forest contains two domains named contoso.com and child.contoso.com. The forest contains two domain controllers. The domain controllers are configured as shown in the following table.
You need to ensure that DC2 can provide authoritative responses for queries to the contoso.com namespace.
What should you do?
A. On DC2, create a forwarder.
B. On DC1, create a delegation.
C. On DC1, change the replication scope of the contoso.com zone.
D. On DC2, modify the Zone Transfers settings.

Answer 22

B

Question 23

QUESTION 181
Your network contains an Active Directory forest named adatum.com. The forest contains a child domain named asia.adatum.com. The asia.adatum.com child domain contains a server named DHCP1 that runs Windows Server 2012 R2.
You install the DHCP Server server role on DHCP1.
You have access to the administrative accounts shown in the following table.
You need to authorize DHCP1.
Which user account should you use?
A. Admin1
B. Admin2
C. Admin3
D. Admin4

Answer 23

B

Question 24

QUESTION 194
Your network contains an Active Directory domain named contoso.com. The domain contains a DHCP server named Server1that runs Windows Server 2012 R2.
You create a DHCP scope named Scope1. The scope has a start address of 192168.1.10, an end address of 192.168.1.50, and a subnet mask of 255.255.255.192.
You need to ensure that Scope1 has a subnet mask of 255.255.255.0. What should you do first?
A. From Windows PowerShell, run the Remove-DhcpServerv4PolicyIPRange cmdlet.
B. From the DHCP console, modify the Scope Options of Scope1.
C. From Windows PowerShell, run the Remove-DhcpServerv4Scope cmdlet.
D. From Windows PowerShell, run the Set-DhcpServerv4Scope cmdlet.

Answer 24

B

Question 25

QUESTION 204
Your network contains two servers named Server1 and Server2 that run Windows Server 2012 R2. Server1 is a DHCP server that is configured to have a scope named Scope1. Server2 is configured to obtain an IP address automatically.
In Scope1, you create a reservation named Res_Server2 for Server2. A technician replaces the network adapter on Server2.
You need to ensure that Server2 can obtain the same IP address. What should you modify on Server1?
A. The Name Protection settings of Scope1
B. The MAC address of Res_Server2
C. The Advanced settings of Res_Server2
D. The Network Access Protection Settings of Scope1

Answer 25

B