Exam 70-417 topic 1 question 661 discussion

Actual exam question from Microsoft's 70-417

Question #: 661
Topic #: 1

Your network contains an Active Directory domain named contoso.com. The domain contains three domain controllers. The domain controllers are configured as shown in the following table.

You are creating a Distributed File System (DFS) namespace as shown in the exhibit.

You need to identify which configuration prevents you from creating a DFS namespace in Windows Server 2008 mode.
Which configuration should you identify?

A. The location of the PDC emulator role
B. The functional level of the domain
C. The operating system on Server1 and Server3
D. The location of the RID master role

Show Suggested Answer

Suggested Answer: B 🗳️
With DFS Namespaces (Distributed File System, Distributed File System) and the DFS Replication is simplified, enabling highly available access to files, load balancing and WAN-friendly replication. In the operating system Windows Server 2003 R2 Microsoft DFS Namespaces has (formerly known as DFS) revised and renamed, the DFS Management snap-in through the DFS Management snap-in replaces and introduced the new DFS Replication feature. In the operating system
Windows Server 2008 Windows Server 2008 mode for domain-based namespaces as well as a number of improvements in terms of usability and performance have been added. With the DFS technologies WAN-friendly (Wide Area Network) replication and simplified, highly available access to geographically Distributed files allows. DFS includes these two technologies:

DFS Namespaces -
Using DFS Namespaces You can shared folders located on different servers, are grouped into one or more logically structured namespaces. Each namespace is displayed to users as a single shared folder with a series of subfolders. With this structure, the availability is increased, and for user connections to shared folders on the same Active Directory Domain Services site are automatically prepared, if it is available. Users are therefore not routed over WAN links.

DFS Replication -
DFS Replication is an efficient replication engine with multiple masters, with the folders between servers via network connections with limited bandwidth can be continuously synchronized. Thus, the FRS will File Replication Service (FRS) replaces a replication module for DFS Namespaces and for replication of the AD DS
SYSVOL folder in domains that use the Windows Server 2008 domain functional level is used.
Domain-based namespaces in Windows Server 2008 mode in Windows Server 2008 can domain-based namespaces in Windows Server 2008 mode are created.
This support for access-based enumeration and increased scalability is activated. The 2000 Server introduced in Windows domain-based namespace is now referred to as "domain-based namespace (Windows 2000 Server mode)." To use the Windows Server 2008 mode, the domain and the domain-based namespace must meet the following minimum requirements:
For the domain, the Windows Server 2008 domain functional level is used. On all namespace servers running Windows Server of 2008.
References: https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/ff633469(v=ws.10)

by [deleted] at April 4, 2025, 11:02 a.m.

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