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1. You are the network administrator for Alecnet .com. The network consists of a single Active
Directory domain with four sites. The sites are connected by site links, as shown in the work area.

WAN connection Type of
connection
Available
bandwidth
Site CK1 -Site
CK2 56 Kbps 30 percent
Site CK2 -Site
CK3 T3 70 percent
Site CK3 -Site
CK4 T1 40 percent
Site CK4 -Site
CK1 T3 70 percent

You need to ensure that the Knowledge Consistency Checker (KCC) uses the faster connection links
when possible.
What should you do?
Answer:

Explanation:
Site link costs determine which links are first used for replication. The link with the lowest cost is used first. If
that link is down, the link with the next lowest cost is used. We must therefore assign the lowest cost to the site
links with the highest available bandwidth, i.e., Site CK1 -Site CK4 and Site CK2 -Site CK3 . We must then
assign the site link with the next highest available bandwidth (Site CK3 -Site CK4 ) the next lowest cost. The
site link with the lowest available bandwidth (Site CK1 -Site CK2 ) must have the highest cost.

2. You are the network administrator for Alecnet .com. The network consists of a single Active
Directory named Alecnet .com. The functional level of the domain is Windows Server 2003.
Alecnet has a main office and four branch offices. Each branch office is connected to the main office
by a WAN connection. You configure an Active Directory site for each office. The sites and WAN
connections are shown in the exhibit.

You need to create site links to minimize replication traffic over WAN connections.
Which site link or site links should you create?
To answer, drag the appropriate site link or site links to the correct location or locations in the work
area.

3. You are the administrator of the Alecnet company network. Alecnet has a main office and a branch
office. Each office is configured as an Active Directory site in the Alecnet .com domain. All servers
run Windows Server 2003 and all client computers run Windows XP Professional. The branch office is
connected to the main office by a 256Kbps WAN link.
The main office has two domain controllers named MainDC1 and MainDC2. The branch office has two
domain controllers named BranchDC1 and BranchDC2.
You purchase two new servers. MainDC3 will be a domain controller in the main office. BranchDC3 will
be a domain controller in the branch office.
To improve network performance, you want to configure the intersite replication to flow through the new
servers.
What should you do?

A. Configure MainDC3 and BranchDC3 as global catalog servers.
B. Configure MainDC3 and BranchDC3 as a preferred bridgehead server for the IP transport.
C. Configure MainDC3 and BranchDC3 as a preferred bridgehead server for the SMTP transport. D.
In Active Directory Sites and Services, configure an additional IP site link between the two sites.
Assign a lower site link cost to this site link than the site link cost for the original site link.
Answer: B

4. You are a network administrator for Alecnet .com. The company has offices in Paris and New York.
The network consists of a single Active Directory domain named Alecnet .com that contains six
domain controllers, as shown in the exhibit.
The Paris and New York offices are connected by an IP site link. The six domain controllers are
configured as shown in the following table.

Server name Function

Alecnet 1 File and print server
Alecnet 2 Application server

Alecnet 3 Routing and Remote Access
server
Alecnet 4 Routing and Remote Access
server
Alecnet 5 File and print server

Alecnet 6 Application server
You notice that at regular intervals the CPU utilization on some of the file and print servers increases to
100 percent for a period of time. During this time, the servers become unresponsive to user requests. You
discover that this problem occurs during Active Directory replication.
You need to ensure that the file and print servers are responsible to use requests during Active Directory
replication.
What should you do?

A. Increase the replication interval of the site link connecting the two offices.
B. Decrease the replication interval of the site link connecting the two offices.
C. Configure Alecnet 1 and Alecnet 5 as preferred bridgehead servers.
D. Configure Alecnet 3 and Alecnet 4 as preferred bridgehead servers.
Answer: D

5. You are the network administrator for Alecnet .com. Alecnet consists of two subsidiaries named
Contoso, Ltd., and Fabrikam, Inc. The network consists of two Active Directory domains in a single
forest with four sites. The network configuration is shown in the exhibit.

All client computers run Windows XP Professional.
Users who have accounts in the fabrikam.com domain frequently travel to Site3. When these users log on
to the network in Site3, the logon process can take up to 10 minutes.
You discover that when these users log on to the network in Site3, they are authenticated by
DC5.Fabrikam.com in Site1.
You need to ensure that Fabrikam, Inc., users can log on more quickly from Site3.
What should you do?

A. Increase the site link cost for SiteLink-1-3 to 500.
B. Configure a site link bridge that will bridge SiteLink-3-4 and SiteLink-2-4.
C. Modify the subnet object linked to Site3 so that is linked to Site1.
D. Move the DC5.Fabrikam.com domain controller object from Site1 to Site3.
Answer: B

7. You are a network administrator for Alecnet .com. The network consists of a single Active Directory
domain named Alecnet .com com with two sites. All servers run Windows Server 2003. The network
is configured as shown in the Network Diagram exhibit.

You use Replication Monitor to monitor Active Directory replication. You discover that replication

connections are being established as shown in the Replication Monitor exhibit.
You need to ensure that replication takes place only between defined preferred bridgehead servers. You
need to accomplish this task without incurring any additional replication traffic.
What should you do?

A. Configure Alecnet 1 and Alecnet 5 as additional DNS
servers.
B. Configure Alecnet 3 and Alecnet 6 as additional
DNS servers.
C. Configure only Alecnet 2 and Alecnet 4 as preferred bridgehead
servers.
D. Configure only Alecnet 3 and Alecnet 4 as preferred
bridgehead servers.
Answer: C

8. You are the network administrator for Alecnet .com. The network consists of a single Active
Directory forest that contains one root domain and one child domain. The forest also contains three
separate sites, as shown in the Network Diagram exhibit.
The network is not fully routed and there is no direct physical connection between Site1 and Site3. Site
links are not bridged.
You discover that the domain controllers for europe. Alecnet .com located in Site1 have additional
accounts that are not on the domain controllers for europe. Alecnet .com located in Site3. You
examine the directory service log in Event Viewer on a domain controller for europe. Alecnet .com-

You discover the error message shown in the Error Message exhibit.
You need to resolve the condition that is causing this error.
What should you do?

A. Add a domain controller for the europe. Alecnet .com domain to
Site2. B. Configure a site link bridge between the site links for Site1 and
Site3.
C. Configure at least one domain controller in each site to be a global catalog server.
D. Create a site link between Site1 and Site3.
Answer: B

9. You are a network administrator for Alecnet .com. The network consists of a single Active
Directory domain named Alecnet .com. The domain consists of four sites as shown in the work area.
Pedro is another administrator for Alecnet .com. Pedro is responsible for managing the frequency of
Active Directory replication among the four sites.
You need to allow Pedro to manage the frequency of intersite replication. You must ensure that Pedro
cannot modify any other objects.
Where should you grant Pedro the permission that he needs?
To answer, select the appropriate node in the dialog box.

Answer:

Explanation: Select "Inter-Site Transports".Pedro needs to manage intersite replication. This is
managed through the Inter-Site Transports node in Active Directory Sites and Services.
Reference:

10. You are a network administrator for Alecnet .com. The network consists of a single Active Directory
domain named Alecnet .com. Alecnet has offices in 25 cities. Each office is configured a single site.
You are responsible for one site that is configured as shown in the exhibit.

An IP site link connects your site and the site at Alecnet 's main office. Alecnet replaces your
router with a firewall device. The firewall is configured to allow HTTP, SMTP, FTP, NTTP, global
catalog queries, and VPN packets to pass. You discover that replication with other sites is not
occurring.
You need to ensure that you can replicate with other sites. You need to achieve this goal without
removing or reconfiguring the firewall.
What should you do?

A. Create a new SMTP site link between your site and each of the other sites.
B. Configure one domain controller in your site as a global catalog server.
C. Configure both domain controllers in your site to use a fixed port when replicating.
D. Create a VPN between your site and the site at the main office.
Answer: D

12. You are the network administrator for Alecnet .com. The network consists of a single Active Directory
domain named Alecnet .com with six sites. The Active Directory site configuration is shown in the
exhibit.

The network connection connecting Site Alecnet 3 and Site Alecnet 4 has more than 80 percent
utilization during Alecnet 's business hours. The network bandwidth is required for a critical business
application,
and so you must ensure that Active Directory replication does not interfere with the application. The
other network connections have adequate bandwidth to support Active Directory replication.
You must ensure that Active Directory replication traffic does not cross the network connection
connecting Site Alecnet 3 and Site Alecnet 4 during Alecnet 's business hours. Replication
connecting all other Active Directory sites must occur at least every three hours throughout the day.
What should you do?

A. Configure the replication schedule for the site link connecting Site Alecnet 3 and Site Alecnet 4
to replicate
only during nonbusiness hours.
B. Disable automatic site link bridging.
Create one site link bridge that bridges the site links connecting Site Alecnet 1, Site Alecnet 2, and
Site Alecnet 3.
Create another site link bridge that bridges the site links connecting Site Alecnet 4, Site Alecnet 5, and
Site Alecnet 6.
C. Configure one domain controller in Site Alecnet 3 and one domain controller in Site Alecnet 4
as preferred
bridgehead servers.
D. Configure the site link cost between Site Alecnet 3 and Site Alecnet 4 to be
1,000. Configure the other site link costs to be 100.

Answer: A

13. You are the network administrator for Alecnet .com. The network consists of a single Active
Directory domain named Alecnet .com with three sites named Site1, Site2, and Site3.
Site links are configured between the sites so that Site1 and Site3 are connected by using Site2. The site
links are configured as shown in the following table.

Site link Replication
schedule
Replication
interval Cost
Site1 -Site2 1:00 A.M. site
link 6:00 A.M. 60 minutes 200
Site2 -Site3 8:00 P.M. -1:00
site link A.M. 30 minutes 500

All user and group accounts are managed by network administrators at Site1. Users at Site3 report that
it takes more than a day for changes made to Active Directory at Site1 to be visible in the domain at
Site3.
You must ensure that the changes made by Active Directory at Site1 between 8:00 A.M. and 6:00 P.M.
are visible at Site3 when the business opens at 8:00 A.M. the next day.
What should you do?

A. Modify the replication interval for the site link between Site1 and Site2 to 30 minutes.
B. Modify the replication schedule for the site link between Site2 and Site3 to replicate between 6:00 P.M. and
1:00 A.M.
C. Modify the site link cost between Site2 and Site3 to be 200.
D. Modify the replication schedule for the site link between Site1 and Site2 to replicate between 9:00 P.M. and
2:30 A.M.
Answer: D

14. You are the network administrator for Alecnet .com. The network consists of a single Active Directory
forest that contains three domains named Alecnet .com, child1. Alecnet .com and child2. Alecnet
.com. The functional level of the forest is Windows Server 2003.
Each domain contains Windows Server 2003 file and print servers. All of the file and print server
computer accounts are located in the default Computers container in each domain. There is a central
operations department that is responsible for administering the file server computer accounts in all
domains. There is a separate operations department for each domain that is responsible for
administering the print server computer accounts in that domain.
You need to delegate authority to create an environment to support your file and print server
administration requirements. You need to create an organizational unit (OU) structure to support the
delegation of authority requirements.
What should you do?

A. Create a top-level OU for file server computer accounts under the Alecnet .com
domain. Create a top-level OU for print server computer accounts under the Alecnet .com
domain. B. Create a top-level OU for file server computer accounts under the Alecnet
.com domain. Create a top-level OU for print server computer accounts under each domain.
C. Create a top-level OU for file server computer accounts under each domain.
Create a top-level OU for print server computer accounts under each domain.
D. Create a top-level OU for file server computer accounts under each domain.
Create a child OU for print server computer accounts under each file server OU.
Answer: C

15. You are the network administrator for Alecnet .com. The network consists of an Active
Directory domain named Alecnet .com. The functional level of the domain is Windows Server
2003.
Alecnet has a main office and four branch offices, which are located in one country. Each office has
a data center that contains domain controllers and servers with a corresponding Active Directory site.
There is a central operations department in the main office that is responsible for administering all
resource servers and domain controllers in all locations. Each office has a local operations department
that is responsible for administering all client computers within the individual department's office only.
The local operations departments are also responsible for running backups on the servers in their data
centers.
The computer accounts for all domain controllers are located in the default Domain Controllers
organizational unit (OU). The computer accounts for all other computers are located in the default
Computers container.
You decide to use delegation of authority to meet the requirements for administration of computer
accounts. You need to create an OU structure for computer accounts to support the delegation of
authority requirements. You want to minimize the amount of administrative effort required to maintain
the environment.
What should you do?

A. Create a top-level OU under the Alecnet .com domain for each office.
Move the computer accounts of all computers in each office to the appropriate OU for that office.
B. Create a top-level OU named Corp_Computers under the Alecnet .com domain.
Create a separate child OU for each office and place the child OUs under Corp_Computers.
Move all of the client and resource server computer accounts located in each office to the appropriate child OU
for that office.
C. Create a top-level OU named Servers under the Alecnet .com domain.
Move the computer accounts of resource servers and domain controllers in all offices to the Servers OU.
Create an OU named Desktops under the Alecnet .com domain.
Move the computer accounts of the client computers in all offices to the Desktops OU.
D. Create a top-level OU named Servers under the Alecnet .com domain.
Create a separate child OU for each office under Servers.
Move the computer accounts of all resource servers in each office to the appropriate child OU for that office.
Create an OU named Desktops under the Alecnet .com domain.
Create a separate child OU for each office under Desktops.
Move the computer accounts of all client computers in each office to the appropriate child OU for that office.
E. Create a top-level OU named Servers under the Alecnet .com domain.
Create a separate child OU for each office under Servers.
Move the computer accounts of all resource servers and domain controllers in each office to the appropriate
child OU for that office.
Create a top-level OU named Desktops under the Alecnet .com
domain. Create a separate child OU for each office under Desktops.
Move the computer accounts of all client computers in each office to the appropriate child OU for that office.
Answer: E

16. You are the network administrator for Alecnet .com. You plan to create an Active Directory
domain named Alecnet .com that will have a functional level of Windows Server 2003.
Alecnet has one main office and four branch offices, which are all located in one country. A central
security department in the main office is responsible for creating and administering all user accounts in
all offices. Each office has a local help desk department that is responsible for resetting passwords within
the individual department's office only.
All user accounts are located in the default Users container.
You need to create an organizational unit (OU) structure to support the delegation of authority
requirements. You want to minimize the amount of administrative effort required to maintain the
environment.
What should you do?

A. Create a top-level OU named Alecnet _Users under the Alecnet .com
domain. Create a separate child OU for each office under Alecnet _Users.
Move the user accounts of all employees in each office to the child OU for that office.
B. Create a top-level OU named Main_Office under the Alecnet .com domain.
Move the user accounts of all users in the main office to the Main_Office OU.
Create a separate child OU for each branch office under the Main_Office OU.
Move the user accounts of all users in each branch office to the child OU for that office.
C. Create a top-level OU named Alecnet _Users under the Alecnet .com domain.
Create a child OU named Central_Security under Alecnet _Users.
Move the user accounts of the central security department users to the Central_Security OU.
Create a child OU named Help_Desk under Alecnet _Users.
Move the user accounts of the help desk users to the Help_Desk OU.
D. Create a top-level OU named Alecnet _Users under the Alecnet .com
domain. Create a child OU named Central_Security under Alecnet _Users.
Move the user accounts of the central security department users to the Central_Security OU.
Answer: A

17. You are a network administrator for Alecnet .com. The network consists of a single Active Directory
forest that contains one domain. The company has its main office and one branch office in San Francisco.
The company has additional branch offices in Chicago, New York, and Toronto.
Administrators at the main office are responsible for managing all objects in the domain. Administrators
at each branch office are responsible for managing user and computer objects for employees who work in
the same branch office as the administrator. Administrators for the San Francisco branch office are also
responsible for managing user and computer objects for employees who work in the main office. These
users are managed as a single unit. You want administrators to be authorized to make changes only to
the objects for which they are responsible.
You need to plan an organization unit (OU) structure that allows the delegation of required permissions.
You want to achieve this goal by using the minimum amount of administrative effort.
Which OU structure should you use?

A. Exhibit A
B. Exhibit B
C. Exhibit C
D. Exhibit D

Answer: A

18. You are the network administrator for Alecnet .com. The network consists of a single Active
Directory domain named Alecnet .com.
The company has its main office in Chicago and branch offices in Toronto and New York. The main
office contains a sales department and a marketing department. The company's MIS department is
responsible for administration of the entire domain. Each office has an IT group that is responsible for
the administration of user accounts. In addition, the main office MIS group has one administrator to
manage the sales department and one administrator to manage the marketing department.
You need to plan the organizational unit (OU) structure for Alecnet .com. You want administrators
to be delegated control to only objects for which they are responsible. Your plan must ensure that
permissions can be maintained by using the minimum amount of administrative effort.
Which OU structure should you use?

A. Plan A
B. Plan B
C. Plan C
D. Plan D
Answer: A

19. You are the network administrator for Alecnet .com. Your network consists of a single Active
Directory domain named Alecnet .com.
You are responsible for configuring Active Directory security for the domain. All groups for the domain
are in an organizational unit (OU) named Groups. Resource groups will be used to provide permissions
to users in accounts groups.
The human resources department needs to be able to manage the membership of only the accounts
groups. The server support department needs to be able to manage the membership of only the resource
groups. The Domain Admins group needs to be able to manage all groups.
You need to configure the OU structure to allow the appropriate permissions to be granted. You want to
achieve this goal by using the minimum amount of administrative effort.
What should you do?
To answer, drag the appropriate OU or OUs to the correct location or locations in the work area.