You administer your company’s Web site, which contains executable programs. You want to
provide the highest level of trust to Internet users who download your programs, and you want to
ensure that users’ browsers will allow them to download the programs. Your company’s network
includes an enterprise root Certification Authority (CA) and an issuing enterprise subordinate CA.
Which of the following actions should you take?

You are one of the administrators for your company’s Windows Server 2003 network. The relevant
portion of the network is presented in the following exhibit.

All servers, client computers and one network print device are currently configured with static IP
addresses. The network IP address is 200.10.29.0. A DHCP server has been deployed but has
not yet been configured. You must configure a new scope that will provide the existing client
computers with IP configurations. The new scope should support an additional 25 new client
computers that will be deployed within the next two months.
Which settings should be included in the new DHCP scope? (Choose three. Each correct answer
presents part of the solution.)

You are a network administrator for a company named ABC.com. ABC.com has acquired a
company named Verigon, which will function as ABC.com’s subsidiary. All client computers in
Verigon run Windows XP Professional or Windows 2000 Professional. Verigon has well-established relationships with its partners and customers who have always used e-mail addresses
in the format alias@verigon.com to communicate with Verigon’s employees. The ABC.com
management wants users in the new subsidiary to retain their existing e-mail addresses.
ABC.com’s network currently consists of a single Active Directory domain named ABC.com.com.
All domain controllers in this domain run Windows Server 2003. ABC.com’s written naming policy
requires that all employees use their e-mail addresses in order to log on. You must incorporate the
new users from Verigon into your existing network by using the least administrative effort. Your
solution should also require minimum administrative effort for network management in the future.
You must comply with ABC.com’s naming policy while preserving the new users’ existing e-mail
addresses.
Which of the following should you do?

You administer your company’s Windows 2003 network. The network consists of 25 Windows
Server 2003 computers. The network contains an offline root Certification Authority (CA) located in
the main office and a subordinate issuing CA in the main office and each of the remaining four
retail locations.
One of the four retail locations has been purchased and will operate as a franchise. You must
ensure that resources on the company network will not accept certificates from the associated
subordinate CA in this retail location after the sale is completed. Your solution must use a
minimum amount of administrative effort.
What should you do? (Choose three. Each correct answer presents part of the solution.)

You are the backup administrator for your company. You are responsible for ensuring that all data
on ten files servers are protected against data loss. Normal business hours from 8 A.M. to 5 P.M.,
Monday through Friday, are observed. Network access is prohibited outside normal business
hours.
A member server named File1 contains shared folder accessed by users in the sales department.
The disk structure of File1 is shown in the following exhibit:

You have scheduled a daily backup of File1 as shown in the exhibit. (Click the Exhibit(s) button.)
Users in the Sales department frequently leave documents open on their desktops when they
leave work. These users occasionally request that you restore a previous version of a file from
backup. However, some of these files are not included in recent backup sets. You must modify the
backup procedures for File1 so that all files, including open documents, will be included in the daily
backup. You also want to provide users with the ability to restore their files.
What should you do? (Choose all that apply. Each correct answer presents part of the solution.)

You are proposing the purchase of a new e-mail server for your corporate network. You have
specified a new server from a major OEM manufacturer that is configured with a powerful quad-processor configuration, hot-swappable hard drives, and redundant power supplies and network
adapters, with a three-year onsite warranty. Due to a budget crunch, the chairperson of the budget
committee has suggested that the company can make do with a less powerful workgroup server
from a local computer store. This server has only a single processor and no redundancy features,
and a one-year onsite warranty. What reasons can you provide the budget committee members
that might convince them to authorize the purchase of the server that you specified, even though it
has a higher price tag?

You are the administrator for a network that supports a mixture of Windows NT 4 Workstation,
Windows 2000, and Windows XP Professional. You are preparing to uABCrade your network
servers from Windows NT Server to Windows Server 2003.What is the strongest level of network
authentication that you can configure your Windows domain to use in its current configuration
(without installing third-party software)?

The only protocol used by your network is TCP/IP, despite the fact that workstations in the
organization do not have access to the Internet. A user has been accessing files on server on your
network and now wants to connect to a Web server that is used as part of the companys intranet.
The user enters the URL of the Web site into Internet Explorer.
Which of the following servers will be used to provide information needed to connect to the Web
server?

You want to set up a discussion group that can be accessed over the corporate intranet, so that
users can view and post messages in a forum that can be viewed by other employees.

Which of the following services would you use to implement this functionality?

Which of the following addresses is suitable for dividing into at least nine subnets, each with the
ability to support 200 hosts per network?