Online Access Free 70-646 Exam Questions
| Exam Code: | 70-646 |
| Exam Name: | Windows Server 2008, Server Administrator |
| Certification Provider: | Microsoft |
| Free Question Number: | 266 |
| Posted: | Oct 25, 2025 |
Your network contains several branch offices. All servers run Windows Server 2008 R2. Each branch office contains a domain controller and a file server.
The DHCP Server server role is installed on the branch office domain controllers. Each office has a branch office administrator.
You need to delegate the administration of DHCP to meet the following requirements:
Allow branch office administrators to manage DHCP scopes for their own office.
Prevent the branch office administrators from managing DHCP scopes in other offices.
Minimize administrative effort. What should you do?
Your network consists of a single Active Directory domain. All servers run Windows Server 2008 R2. A server named Server1 has the Remote Desktop Services server role installed.
You notice that several users consume more than 30 percent of the CPU resources throughout the day.
You need to prevent users from consuming more than 15 percent of the CPU resources. Administrators must not be limited by the amount of CPU resources that they can consume.
What should you do?
A company runs a third-party DHCP application on a windows Server 2008 R2 server. The application runs as a service that launches a background process upon startup.
The company plans to migrate the DHCP application to a Windows Server 2008 R2 failover cluster.
You need to provide high availability for the DHCP application.
Which service or application should you configure?
To answer, select the appropriate service or application in the answer area.
Point and Shoot:
Testlet: Contoso, Ltd
http://technet.microsoft.com/en-us/library/ee307962(v=ws.10).aspx
You need to recommend a solution for managing App1. The solution must require the minimum amount of administrative effort.
What should you include in the recommendation?
Case Study Title (Case Study): COMPANY OVERVIEW
Contoso, Ltd. is a consulting company that has a main office and two branch offices. The main office is located in Johannesburg. The branch offices are located in Brisbane and Montreal. The Johannesburg office has 400 users. Each branch office has 100 users.
PLANNED CHANGES
Contoso plans to open a new branch office. The new office will have a 512-Kbps connection to the Montreal office and a 2-Mbps connection to the Internet.
The new branch office will have a domain controller, a DirectAccess server, a file server, and a Web server. All branch office servers will be virtualized.
Contoso plans to implement role-based access control for all new virtual machines (VMs) deployed on Hyper-V servers.
In the new branch office, a user named User1 must be permitted to perform only the following actions on the Hyper-V server:
Start the VMs.
View the configuration of the VMs.
EXISTING ENVIRONMENT
All servers run Windows Server 2008 R2. All client computers run Windows 7 Enterprise.
The main office has multiple file servers. Each branch office has one file server. Each file server has two hard disks. One disk has the server' s operating system installed and the other disk stores data files. File server backups are performed regularly.
The main office has a Windows Server Update Services (WSUS) server. All client computers are configured to receive updates from the WSUS server.
The main office connects to each branch office by using a 512-Kbps WAN link.
Existing Active Directory/Directory Services
The network contains a single Active Directory domain named contoso.com. An Active Directory site exists for each office. Each Active Directory site contains three subnets. Each subnet contains client computers.
The main office has two domain controllers. Each branch office has one domain controller.
REQUIREMENTS Storage Requirements
Contoso must meet the following storage requirements:
Improve data availability on the file servers.
Improve the performance of the file servers.
Limit each user's storage space on the file servers to 2 GB.
Prevent users from storing audio and video files on the file servers.
Provide additional storage on the file servers without causing downtime.
Enable users to access the previous versions of all the files stored on the file servers.
Technical Requirements
Contoso must meet the following technical requirements:
Minimize the potential attack surface.
Minimize WAN link utilization between the offices.
Minimize the number of server licenses purchased.
Minimize server downtime caused by Applying updates.
Minimize the amount of administrative effort required to approve the updates.
Minimize the amount of time it takes for users in the branch offices to access files on the file servers in the main office.
Problem Statements
Users in the accounting department use a custom Application named App1. The configurations for App1 can only be changed by editing the registry. Currently, a technician must visit each client computer in the accounting department to change the App1 configurations.
Testlet: A, Datum
You need to recommend an availability solution for Site1 that meets the company's application requirements and business goals.
What should you include in the recommendation?
Case Study Title (Case Study): COMPANY OVERVIEW
A, Datum Corporation is a manufacturing company that has a main office and two branch offices. The main office is located in Denver. The branch offices are located in New York and Montreal. The main office has 10,000 users. Each branch office has approximately 200 users.
PLANNED CHANGES
A, Datum plans to deploy a new intranet site named Site1 in the main office. Two servers that run a Server Core installation of Windows Server 2008 R2 are requisitioned for the deployment of Site1.
You plan to deploy a domain controller in each office.
You have a new server named Backup1. All servers will be backed up remotely by using Windows Server
Backup on Backup1.
BUSINESS GOALS
A Datum has the following business goals:
Changes to the environment must minimize costs.
Changes to the environment must optimize the use of new hardware.
The costs to manage the network infrastructure and the servers must be minimized.
EXISTING ENVIRONMENT
All servers run Windows Server 2008 R2. All client computers run Windows 7 Enterprise.
The network contains a Web server named Web1. Web1 is located in the perimeter network and is accessible from the internal network and the Internet. Web1 runs a Server Core installation of Windows Server 2008 R2 Standard.
Existing Active Directory/Directory Services
The network contains a single Active Directory domain named adatum.com.
The main office has two domain controllers.
Existing Network Infrastructure
Each office has a file server.
The main office connects to each branch office by using a WAN link. Users in the branch offices frequently access the file server in the main office.
Current Administration Model
All domain administrators work in the main office and remotely manage the servers by using their Windows 7 computers.
A group named BranchAdmins has the rights to manage all of the client computers in the branch offices.
You have several ADMX files that contain custom application settings.
REQUIREMENTS Security Requirements
The BranchAdmins group members must be able to install updates and drivers on the domain
controllers in the branch offices.
Passwords must not be stored by using reversible encryption.
All authentication traffic on the network must be encrypted.
Application Requirements
A new application named WebApp2 must be deployed on Web1. The WebApp2 deployment must meet the following requirements:
Users must be authenticated to access WebApp2.
WebApp2 must support Web browsers from various vendors.
WebApp2 must be accessible to internal users and Internet users.
A failure of WebApp2 must not cause other Web applications to fail.
Internet users must be required to configure the minimum number of changes on their client computers
to access WebApp2. Site1 must be configured to meet the following requirements:
Site1 must support the most user connections possible.
Site1 must be backed up every day by a remote server,
If a single Web server fails, users must be able to access Site1.
If a single Web server fails, users must not receive an error message when they access Site1.
Technical Requirements
You must ensure that domain administrators can access the ADMX files from any client computer that they use to manage Group Policies.
You must ensure that the domain administrators are notified by e-mail each time a user copies video files to the file servers.