2013 Latest MCTS 70-642 Exam Questions 201-205

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QUESTION 6
Your network contains a server that runs a Server Core installation of Windows Server 2008 R2.
You need to configure outbound firewall rules on the server. Which tool should you use?
A. ocsetup
B. servermanagercmd
C. netcfg
D. netsh
Correct Answer: D
Explanation/Reference:
Correct answer(s): D

QUESTION 7
Your company has multiple DNS servers in the main office.
You plan to install DNS on a member server in a branch office.
You need to ensure that the DNS server in the branch office is able to query any DNS server in the main office, and you need to limit the number of DNS records that are transferred to the DNS server in the branch office.
What should you do?
A. Configure a secondary zone on the DNS server in the branch office. B. Configure a stub zone on the DNS server in the branch office.
C. Configure a stub zone on the DNS server in the main office.
D. Configure a primary zone on the DNS server in the branch office.
Correct Answer: B
Explanation/Reference:
Correct answer(s): B
A stub zone is a copy of a zone that contains only those resource records necessary to identify the authoritative Domain Name System (DNS) servers for that zone. A stub zone is used to resolve names between separate DNS namespaces. This type of resolution may be necessary when a corporate merger requires that the DNS servers for two separate DNS namespaces resolve names for clients in both namespaces.
A stub zone consists of:
– The start of authority (SOA) resource record, name server (NS) resource records, and the glue A resource records for the delegated zone.
– The IP address of one or more master servers that can be used to update the stub zone.
http://technet.microsoft.com/en-us/library/cc779197(v=ws.10).aspx

QUESTION 8
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 the DNS Master servers for the zone.
Each branch office has an application server.
Users access the application server by using its fully qualified domain name.
You need to ensure that users in the branch offices can access their local application server even if the
WAN links are down for three days.
What should you do?
A. Increase the Expires After setting to 4 days on the Start of Authority (SOA) record for the zone.
B. Increase the Refresh Interval setting to 4 days on the Start of Authority (SOA) record for the zone. C. Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource
records, and set the Refresh setting to 4 days.
D. Configure the Zone Aging / Scavenging Properties dialog box to enable Scavenge stale resource records, and set the No-refresh interval setting to 4 days.
Correct Answer: A
Explanation/Reference:
Correct answer(s): A

QUESTION 9
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. (Click the Exhibit button.)
You need to ensure that the contoso.com zone is available on Server2. What should you do?
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
Explanation/Reference:
Correct answer(s): C

QUESTION 10
Your network contains a domain-based Distributed File System (DFS) namespace named \contoso.com
dfs. \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
Explanation/Reference:
Correct answer(s): B
At a command prompt
Dfsutil root export \domainnamespace c:filename.xml
http://technet.microsoft.com/en-us/library/cc753875.aspx

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