Latest MCSA 70-642 Real Exam Download 191-200

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QUESTION 191

Your network contains two servers named Server1 and Server2 that run Windows Server 2008 R2. Server1 and Server2 are configured as DNS servers. On Server1, you create a primary DNS zone named contoso.com. You configure Server2 to host a secondary copy of contoso.com. On Server2, you open DNS Manager as shown in the exhibit.

 

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You need to ensure that the contoso.com zone is available on Server2.

 

A.      From Server2, modify the root hints.

B.      From Server1, modify the zone transfer settings of the primary zone.

C.      From Server1, add Server2 as a name server for the zone.

D.      From Server2, modify the zone transfer settings of the secondary zone.

 

Correct Answer: C

 

 

QUESTION 192

Your network contains a domain-based Distributed File System (DFS) namespace named \contoso.comdfs. \contoso.com\dfs is configured to use Windows 2000 Server mode. The domain contains two servers named Server1 and Server2 that run Windows Server 2008 R2. Server1 is configured as a namespace server for \contoso.comdfs. You need to migrate \contoso.comdfs to Windows Server 2008 mode. You install the Distributed File System role service on Server2. What should you do next?

 

A.      Configure Server2 as a namespace server for \contoso.comdfs.

B.      At the command prompt, run dfsutil root export \contoso.comdfs c:dfs.xml.

C.      At the command prompt, run dfsutil root adddom \contoso.comdfs v2.

D.      Create a new shared folder named DFS on Server2.

 

Correct Answer: B

 

 

QUESTION 193

Your network has Network Access Protection (NAP) policies deployed. You need to identify the health agent compliance status of a client computer. Which command should you run?

 

A.      net config workstation

B.      net statistics workstation

C.      netsh nap client show config

D.      netsh nap client show state

 

Correct Answer: D

 

 

QUESTION 194

Your company has a domain controller named Server1 that runs Windows Server 2008 R2. Server1 has the DNS Server role installed. You need to configure the DNS server to resolve IP addresses to host names. Which record should you create?

 

A.      Pointer (PTR)

B.      Host Info (HINFO)

C.      Service Location (SRV)

D.      Canonical Name (CNAME)

 

Correct Answer: A

 

 

QUESTION 195

Your company has a main office and a branch office. The main office has a domain controller named DC1 that hosts a DNS primary zone. The branch office has a DNS server named SRV1 that hosts a DNS secondary zone. All client computers are configured to use their local server for DNS resolution. You change the IP address of an existing server named SRV2 in the main office. You need to ensure that SRV1 reflects the change immediately. What should you do?

 

A.      Restart the DNS Server service on DC1.

B.      Run the dnscmd command by using the /zonerefresh option on DC1.

C.      Run the dnscmd command by using the /zonerefresh option on SRV1.

D.      Set the refresh interval to 10 minutes on the Start of Authority (SOA) record.

 

Correct Answer: C

 

 

QUESTION 196

Your company has a single Active Directory domain. The company has a main office and a branch office. Both the offices have domain controllers that run Active Directory-integrated DNS zones. All client computers are configured to use the local domain controllers for DNS resolution. The domain controllers at the branch office location are configured as Read-Only Domain Controllers (RODC). You change the IP address of an existing server named SRV2 in the main office. You need the branch office DNS servers to reflect the change immediately. What should you do?

 

A.      Run the dnscmd /ZoneUpdateFromDs command on the branch office servers.

B.      Run the dnscmd /ZoneUpdateFromDs command on a domain controller in the main office.

C.      Change the domain controllers at the branch offices from RODCs to standard domain controllers.

D.      Decrease the Minimum (default) TTL option to 15 minutes on the Start of Authority (SOA) record for the zone.

 

Correct Answer: A

 

 

QUESTION 197

Your company has a single Active Directory domain. The company has a main office and three branch offices. The domain controller in the main office runs Windows Server 2008 R2 and provides DNS for the main office and all of the branch offices. Each branch office contains a file server that runs Windows Server 2008 R2. Users in the branch offices report that it takes a long time to access network resources. You confirm that there are no problems with WAN connectivity or bandwidth. You need to ensure that users in the branch offices are able to access network resources as quickly as possible. Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

 

A.      Configure a standard primary zone in each of the branch offices.

B.      Configure forwarders that point to the DNS server in the main office.

C.      Configure a secondary zone in each of the branch offices that uses the main office DNS server as a master.

D.      Install DNS servers in each of the branch offices.

 

Correct Answer: CD

 

 

QUESTION 198

Your company has a server named Server1 that runs Windows Server 2008 R2. Server1 runs the DHCP Server role and the DNS Server role. You also have a server named ServerCore that runs a Server Core installation of Windows Server 2008 R2. All computers are configured to use only Server1 for DNS resolution. The IP address of Server1 is 192.168.0.1. The network interface on all the computers is named LAN. Server1 is temporarily offline. A new DNS server named Server2 has been configured to use the IP address 192.168.0.254. You need to configure ServerCore to use Server2 as the preferred DNS server and Server1 as the alternate DNS server. What should you do?

 

A.      Run the netsh interface ipv4 add dnsserver “LAN” static 192.168.0.254 index=1 command.

B.      Run the netsh interface ipv4 set dnsserver “LAN” static 192.168.0.254 192.168.0.1 both command.

C.      Run the netsh interface ipv4 set dnsserver “LAN” static 192.168.0.254 primary command and the netsh interface ipv4 set dnsserver “LAN” static 192.168.0.1 both command.

D.      Run the netsh interface ipv4 set dnsserver “LAN” static 192.168.0.254 primary command and the netsh interface ipv4 add dnsserver “LAN” static 192.168.0.1 index=1 command.

 

Correct Answer: A

 

 

QUESTION 199

Your network contains an Active Directory forest named contoso.com. Contoso.com contains three domain controllers that run Windows Server 2008 R2 and three domain controllers that run Windows Server 2003. All domain controllers are configured as DNS servers. You configure the contoso.com zone to use DNSSEC. You need to ensure that the zone only replicates to DNS servers that support DNSSEC. What should you do first?

 

A.      Modify the Notify settings of the contoso.com zone.

B.      Create an application directory partition.

C.      Move the contoso.com zone to the ForestDnsZones application directory partition.

D.      Add a server certificate to the Windows Server 2003 DNS servers.

 

Correct Answer: B

 

 

QUESTION 200

Your company has a single Active Directory domain. The company network is protected by a firewall. Remote users connect to your network through a VPN server by using PPTP. When the users try to connect to the VPN server, they receive the following error message: “Error 721: The remote computer is not responding.” You need to ensure that users can establish a VPN connection. What should you do?

 

A.      Open port 1423 on the firewall.

B.      Open port 1723 on the firewall.

C.      Open port 3389 on the firewall.

D.      Open port 6000 on the firewall.

 

Correct Answer: B

 

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