2013 Latest MCTS 70-642 Exam Questions 266-270

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QUESTION 36
Your network contains an Active Directory domain named contoso.com.
An administrator named Admin1 plans to install the Routing and Remote Access service (RRAS) role service on a server named Server1. Admin1s user account is not a member of the Domain Admins group.
You need to ensure that Server1 can authenticate users from Active Directory by using Windows authentication.
What should you do?
A. Install the Active Directory Lightweight Directory Services (AD LDS) role on Server1. B. Add the computer account for Server1 to the RAS and IAS Servers group.
C. Install the Network Policy Server (NPS) role service on a domain controller.
D. Add the computer account for Server1 to the Windows Authorization Access Group.
Correct Answer: B
Explanation/Reference: Correct answer(s): B Explanation:
Not sure if I am right on this one, since not all question is shown ;)) But I guess that after adding the role by the Admin1 it says that he is not in Domain Admins group and RRAS server wont be added automatically to the RAS and IAS group, so it has to be added manualy by a member of that group so server could authenticate users.

QUESTION 37
You have an application server that runs Windows Server 2008 R2. You need to configure Windows
Firewall to allow communications on the server as shown in the following table.
What is the minimum number of firewall rules you should create?
A.
4
B.
2
C.
1
D.
3
Correct Answer: B
Explanation/Reference:
Correct answer(s): B

QUESTION 38
Your network is configured as shown in the exhibit. (Click the Exhibit button.)
The network contains a server named TMG1. TMG1 runs Microsoft Forefront Threat Management Gateway
(TMG) 2010 and has a default gateway of 131.107.1.2.
You need to ensure that TMG1 can connect to the Internet and to the client computers in all of the internal subnets.
What should you do on TMG1?
A. Run route -p add 192.168.1.0 netmask 255.255.255.0 192.168.2.1. B. Change the default gateway to 192.168.1.1.
C. Run route -p add 192.168.2.0 netmask 255.255.255.0 192.168.1.1. D. Change the default gateway to 192.168.2.1.
Correct Answer: A
Explanation/Reference:
Correct answer(s): A
For example, to add a static route to the 10.0.0.0 network that uses a subnet mask of 255.0.0.0, a gateway of 192.168.0.1, you type the following at a command prompt:
route add 10.0.0.0 mask 255.0.0.0 192.168.0.1
http://technet.microsoft.com/en-us/library/cc757323.aspx

QUESTION 39
Your network contains a server named Server1 that runs Windows Server 2008 R2. The network contains
100 UNIX-based client computers that do not have Samba installed.
You have a shared printer on Server1.
You need to ensure that the UNIX-based client computers can send print jobs to the shared printer. What should you enable on Server1?
A. Subsystem for UNIX-based Applications (SUA) B. Services for Network File System (NFS)
C. the LPRPort Monitor
D. the LPD service
Correct Answer: D
Explanation/Reference:
Correct answer(s): D
Line Printer Daemon (LPD) – A service on a print server that receives print jobs from Line Printer Remote
(LPR) tools that are running on client computers.
http://technet.microsoft.com/en-us/library/cc783789(v=ws.10).aspx

QUESTION 40
Your network contains an Active Directory domain. You have 100 remote users who have client computers that run Windows 7.
The client computers are joined to the domain. The corporate security policy states that users working offline must be denied access to the files on the corporate file servers.
You need to configure the network to meet the following requirements:
Support the corporate security policy.
Minimize the amount of time it takes for remote users to access the files on the corporate file servers.
What should you enable?
A. shadow copies on the client computers
B. shadow copies on the corporate file servers
C. transparent caching on the corporate file servers
D. transparent caching on the client computers
Correct Answer: D
Explanation/Reference:
Correct answer(s): D
IT professionals can take advantage of the Windows 7 file sharing enhancements to further improve user productivity in branch offices. Windows 7 provides:
– Transparent caching on client computers for shared folders, reducing the time required to access files for the second and subsequent times across a slow network. This is combined with protocol enhancements that eliminate multiple, redundant network operations when opening or saving files to provide an improved application experience across slow networks.
– Background synchronization capabilities for offline files, reducing administrative overhead and enhancing end-user experience.
http://technet.microsoft.com/en-us/library/dd637828(v=ws.10).aspx

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