You need to plan the expansion of the Los Angeles office.
What should you do?
A. Create and apply a Group Policy object to the Los Angeles site.
B. Create and apply a filtered attribute set to the Los Angeles site.
C. Install a read-only domain controller in Los Angeles.
D. Install a domain controller in Los Angeles.
Answer: D
Explanation:
Explanation/Reference:
Explanation:
All authentication requests must first be attempted in the same location as the client device that is being
authenticated
Any server placed in the Los Angeles office must not contain cached passwords
Testlet 1
Background
Overview
Contoso, Ltd., is a software development company. Contoso has a main office in London and two branch
offices, one in Madrid and the other in Dublin. The company is in the process of adopting Microsoft Azure
to host business critical resources and applications.
Contoso has an Active Directory Domain Services (AD DS) domain named contoso.com. All devices in the
three offices are members of the domain. Each office has a dedicated organizational unit (OU) in the root
of the domain named London, Madrid, and Dublin, respectively. Each office OU has three child OUs
named Computers, Users, and Groups.
The local Administrator account is disabled on all client devices in the domain by using a Group Policy
object (GPO) named SecurityConfiguration that is linked to the root of the domain. Contoso's security
department also has a GPO named WSUSConfiguration. WSUSConfiguration defines the configuration of
Windows Update Services on the Windows Server Update Services (WSUS) server named WSUS1.
You have a GPO named RemoteSales that uses a WMI filter. The GPO prevents users from launching
applications that are not approved.
DNS Services
Contoso uses a DNS service that is installed on two domain controllers in the main office. The domain
controllers are named DO and DC2. Both DC1 and DC2 run Windows Server 2008 R2. Both domain
controllers host Active Directory integrated zones named contoso.com and lab.contoso.com. The zones
are configured to allow only secure updates.
A standalone server named DNSSrv1 is located in the Madrid office, DNSSrv1 runs Microsoft Windows
Server 2012 R2 with DNS Server role installed.
Research
Contoso creates a new research department to develop integration between Contoso's software and public
cloud services.
Finance Department
Users in the finance department use a client-server application named App1. App1 uses custom Active
Directory attributes to store encryption keys. App1 is a business critical application that must be migrated
to Microsoft Azure.
A server named SERVER2 hosts Appl. SERVER2 runs Windows Server 2008 R2. The disk configuration
for SERVER2 is shown in the following table:
A server named SERVER1 hosts a database that is used by Appl. SERVER1 runs Windows Server 2008
R2 and SQL Server 2008 R2. The disk configuration for SERVER1 is shown in the following table:
The Contoso management team plans to increase the use of Appl. To accommodate these plans, the size
of the datable must be increased
Sales Department
Users in the sales department use laptop computers when they travel. Salespeople use a legacy
application named ContosoSales on their laptop computers. Salespeople can use a pool of shared desktop
computers in each office.
The ContosoSales app is dependent on a specific registry key that is frequently overwritten by third-party
applications. This causes the ContosoSales app to stop working.
Business Requirements
All DNS servers must be placed in a physically secure location.
Software development department
All software developers must migrate their servers and workstations to the DNS domain lab.contoso.com
to ensure that frequent changes to DNS do not interfere with the production environment.
Finance department
All servers that host App1 must be migrated to Microsoft Azure. A new Azure virtual machine (VM) named
CL0UD2 must be deployed to Microsoft Azure.
Sales department
Users in the sales department should not be able to run applications on their laptop computers that are not
approved by the security department. Users in the sales department should have no such restrictions while
they work on the desktop computers in the office.
Technical Requirements
App1 requirements
You have the following requirements:
The size of the database for App1 must be increased to 8 TB.
The encryption keys for App1 should not be replicated to the offices where physical server security is
not guaranteed.
The amount of disk space that is used by Microsoft Azure must be minimized.
Infrastructure requirements
You have the following requirements:
The lab.contoso.com DNS domain zone must not be replicated or transferred to DNS servers outside of
the London office.
A new DNS domain zone named research.contoso.com must be deployed for users in the research
department.
The research.contoso.com DNS domain zone must be protected by using DNS Security Extensions
{DNSSEC).
All computers in the London and Madrid offices must install Windows Updates from the server WSUS1.
A new domain controller for the contoso.com domain must be deployed in the Madrid office.
Replication traffic must be minimized when the new domain controllers are deployed.
New WMI filters must not conflict with existing WMI filters.