Latest MCSA 70-642 Real Exam Download 41-50

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QUESTION 41

Your company has a domain controller named Server1 that runs Windows Server 2008 R2 and the DNS Server role. A server named Server2 runs a custom application. You need to configure DNS to include the following parameters for the custom application:

 

Ÿ   Service

Ÿ   Priority

Ÿ   Weight

Ÿ   Protocol

Ÿ   Port number

Ÿ   Host offering this service

 

Which record should you create?

 

A.      Host Info (HINFO)

B.      Service Location (SRV)

C.      Canonical Name (CNAME)

D.      Well-Known Service (WKS)

 

Correct Answer: B

 

 

QUESTION 42

Your network contains an Active Directory domain. The domain contains DNS servers that run Windows Server 2008 R2. The network has two external links. One link connects to the Internet. The other link directly connects to the network of a partner company. The partner companys network is not connected to the Internet. You need to ensure that users on your network can access resources on the partner companys network. The solution must ensure that the users on your network can continue to access resources on the Internet. Which two actions should you perform on the DNS servers? (Each correct answer presents a complete solution. Choose two.)

 

A.      Configure conditional forwarding.

B.      Add a stub zone.

C.      Modify the root hints.

D.      Add a reverse lookup zone.

E.       Add a trust anchor.

 

Correct Answer: AC

 

 

QUESTION 43

Your company has a main office and two branch offices. Domain controllers in the main office host an Active Directory-integrated zone. The DNS servers in the branch offices host a secondary zone for the domain and use the main office DNS servers as their DNS Master servers for the zone. The company adds a new branch office. You add a member server named Branch3 and install the DNS Server server role on the server. You configure a secondary zone for the domain. The zone transfer fails. You need to configure DNS to provide zone data to the DNS server in the new branch office. What should you do?

 

A.      Run dnscmd by using the ZoneResetMasters option.

B.      Run dnscmd by using the ZoneResetSecondaries option.

C.      Add the new DNS server to the Zone Transfers tab on one of the DNS servers in the main office.

D.      Add the new DNS server to the DNSUpdateProxy Global security group in Active Directory Users and Computers.

 

Correct Answer: C

 

 

QUESTION 44

Your network contains a Windows Server Update Services (WSUS) server named Server1. All client computers are configured to download updates from Server1. Server1 is configured only to synchronize manually to Microsoft Update. Your company deploys a new Microsoft application. You discover that the new application is not listed on the Products and Classifications list. You need to ensure that updates for the new application are available to all of the client computers. What should you do first?

 

A.      Run the Server Cleanup Wizard.

B.      Approve updates.

C.      Synchronize the WSUS server.

D.      Modify the Products and Classifications settings.

 

Correct Answer: C

 

 

QUESTION 45

You have a perimeter network that contains 20 servers. All of the servers run Windows Server 2008 R2 and are members of a workgroup. You add an additional server named Server21 to the perimeter network. You plan to configure Server21 to collect events forwarded from the other servers. You need to ensure that the events are available on Server21 as quickly as possible. Which event delivery optimization option should you enable?

A.      Normal

B.      Custom

C.      Minimize Bandwidth

D.      Minimize Latency

 

Correct Answer: D

 

 

QUESTION 46

Your company has an Active Directory domain named ad.contoso.com. All client computers run Windows 7. The company has recently acquired a company that has an Active Directory domain named ad.fabrikam.com. A two-way forest trust is established between the ad.fabrikam.com domain and the ad.contoso.com domain. You need to edit the ad.contoso.com domain Group Policy object (GPO) to enable users in the ad.contoso.com domain to access resources in the ad.fabrikam.com domain. What should you do?

 

A.       Configure the DNS Suffix Search List option to ad.contoso.com, ad.fabrikam.com.

B.       Configure the Allow DNS Suffix Appending to Unqualified Multi-Label Name Queries option to True.

C.       Configure the Primary DNS Suffix option to ad.contoso.com, ad.fabrikam.com. Configure the Primary DNS Suffix Devolution option to True.

D.       Configure the Primary DNS Suffix option to ad.contoso.com, ad.fabrikam.com. Configure the Primary DNS Suffix Devolution option to False.

 

Correct Answer: A

 

 

QUESTION 47

Your company has a single Active Directory forest that has a domain in North America named na.contoso.com and a domain in South America named sa.contoso.com. The client computers run Windows 7. You need to configure the client computers in the North America office to improve the name resolution response time for resources in the South America office. What should you do?

 

A.       Configure a new Group Policy object (GPO) that disables the Local-Link Multicast Name Resolution feature. Apply the policy to all the client computers in the North America office.

B.       Configure a new Group Policy object (GPO) that enables the Local-Link Multicast Name Resolution feature. Apply the policy to all the client computers in the North America office.

C.       Configure a new Group Policy object (GPO) that configures the DNS Suffix Search List option to sa. contoso.com, na.contoso.com. Apply the policy to all the client computers in the North America office.

D.       Configure the priority value for the Service Location (SRV) records on each of the North America domain controllers to 5.

 

Correct Answer: C

 

 

QUESTION 48

Your network contains an Active Directory domain named fabrikam.com. The domain contains five domain controllers named DC1, DC2, DC3, DC4, and DC5. All domain controllers run Windows Server 2008 R2 and have the DNS server role installed. On DC5, you create a new Active Directory-integrated DNS zone named adatum.com. You need to ensure that the adatum.com DNS zone is only replicated to DC5 and DC2. The solution must ensure that all zone replication traffic is encrypted. What should you do first?

 

A.      Create an application directory partition.

B.      Create a primary zone.

C.      Modify the zone transfer settings.

D.      Change the zone replication scope.

Correct Answer: A

 

 

QUESTION 49

Your network contains a server named Server1 that runs Windows Server 2008 R2. On Server1, you run route add 192.168.10.0 mask 255.255.255.0 172.23.1.2 metric 10. You restart Server1, and then run the route command as shown in the exhibit.

 

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You need to ensure that after you restart Server1, Server1 routes all of the traffic for 192.168.10.0/24 by using the router that has an IP address of 172.23.1.2. Which command should you run on Server1?

 

A.      netstat -p ip 172.23.1.2

B.      netstat -f 172.23.1.2

C.      route add 192.168.10.0 mask 255.255.255.0 172.23.1.2 metric 10 -p

D.      route add 192.168.10.0 mask 255.255.255.128 172.23.1.2 metric 1 -f

 

Correct Answer: C

 

 

QUESTION 50

Your company has 10 servers that run Windows Server 2008 R2. The servers have Remote Desktop Protocol (RDP) enabled for server administration. RDP is configured to use default security settings. All administrators’ computers run Windows 7. You need to ensure the RDP connections are as secure as possible. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

 

A.       Set the security layer for each server to the RDP Security Layer.

B.       Configure the firewall on each server to block port 3389.

C.       Acquire user certificates from the internal certification authority.

D.       Configure each server to allow connections only to Remote Desktop client computers that use Network Level Authentication.

 

Correct Answer: CD

 

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