Home > Articles > Certification > Microsoft Certification

This chapter is from the book

Practice Exam

All questions for this chapter refer to the following case.

Case 1: Melody Music

Melody Music

Melody Music is a musical instrument manufacturer with locations in North America, Asia, and Europe. It consists of three divisions—guitars, electronics, and percussion—and these divisions are spread across the three continents.

Current LAN/Network

Melody Music has a Windows NT 4.0 server infrastructure with a single accounts domain and resource domains for each continent's operations. Client computers are predominantly Windows 98, with some NT 4.0 Workstations at the headquarters office in Los Angeles.

10Mbps twisted-pair Ethernet is used at all Melody Music locations.

Proposed LAN/Network

Melody Music has decided to implement Windows 2000 and Active Directory in all locations, including the joint venture factory in Germany. It has registered the DNS domain name melodymusic.com, which it intends to use for internal as well as external naming.

Current WAN Connectivity

The company has four facilities in North America, connected by full T-1 links. The two European plants are connected to each other with a 256Kbps circuit, and the two Asian facilities are linked with a 256Kbps virtual private network (VPN). All these links are relatively underutilized.

The headquarters office in Los Angeles is connected to both the European and Asian locations via a 64Kbps link. This circuit is heavily used, especially during Los Angeles business hours.

Proposed WAN Connectivity

No changes are proposed at this time, although management has recognized that the 64Kbps circuit between Europe, North America, and Asia will need to be upgraded eventually.

Directory Design Commentary

CIO: Each of the divisions outside of North America enjoys a fairly autonomous existence, with little intervention from the home office. IT, however, is currently centralized in Los Angeles. Melody Music plans to grant the local network administrators much greater authority in the future, however.

CEO: Melody Music has entered into a joint venture with Klavier, AG, a German manufacturer of pianos. The joint venture makes pianos for sale under the MK Pianos brand. MK Pianos is located in a former Klavier factory, and employees are paid by Melody Music. Melody Music management needs full access to MK Pianos' information.

Current Internet

Melody Music currently has no Internet presence.

Future Internet

Melody Music has registered the melodymusic.com domain name, will set up email servers, and will develop a Web site.

Question 1

What should the name of the forest root domain be?

  1. ad.melodymusic.com

  2. klavier.de

  3. melodymusic.com

  4. www.melodymusic.com

The correct answer is c. Melody Music intends to use the melodymusic.com domain name for internal as well as external namespaces. Because of this requirement, answer a is incorrect; it places the Active Directory domain below the root. Answer b is incorrect because it is the name of another company and is not at all appropriate as the forest root. Answer d is the DNS name of the Melody Music Web site, so that is incorrect as well.

Question 2

Melody Music management decides to create an Internet presence for the joint venture company, MK Pianos, and registers the DNS domain name mkpianos.com. How should the Active Directory design be modified for this new domain?

  1. Create a child domain of melodymusic.com called mkpianos. melodymusic.com.

  2. Create a child domain of melodymusic.com called melodymusic.mkpianos.com.

  3. Create a new domain tree with a root domain of mkpianos.com.

  4. Create a new forest with a root domain of mkpianos.com.

The correct answer is c. Because mkpianos.com is a different DNS namespace from Melody Music, it is best to create a new domain tree rather than use the approach suggested by answer a. Answer b is incorrect because the child and parent domain names are reversed. Because Melody Music management requires full access to MK Pianos' data, including Active Directory contents, answer d is also incorrect.

Question 3

How many child domains should be created off the forest root domain?

  1. None

  2. One—mkpianos.com

  3. Three—one for each continent

  4. Three—one for each division

The correct answer is c. Because each of the continents is relatively autonomous, and there are definite WAN considerations, this solution is better than answer d. Answer a is incorrect because Melody Music's business is organized by continent, with autonomy granted to each of the local operations, and WAN speed and capacity issues exist as well. Finally, answer b is incorrect because mkpianos.com is a different namespace from melodymusic.com.

Question 4

In which domain will the Enterprise Admins and Schema Admins groups be created?

  1. melodymusic.com

  2. mkpianos.com

  3. na.melodymusic.com

  4. root.melodymusic.com

The correct answer is a. The root domain of the forest should be melodymusic.com, and the forest root is the only domain to have the Enterprise Admins and Schema Admins groups. Answer b is incorrect because, although mkpianos.com might be a root domain, it is not the forest root. The same is true for answers c and d, which are also incorrect. na.melodymusic.com is a child domain, not the forest root.

Question 5

What type of trust relationship exists automatically between melodymusic.com and mkpianos.com?

  1. None

  2. Two-way, transitive Kerberos trust

  3. One-way, nontransitive NTLM trust

  4. Cross-link trust

The correct answer is b. A two-way Kerberos trust is automatically created between root domains of a disjoint namespace in the same forest, which means that answer a must be incorrect. No one-way trusts are automatically created in Windows 2000, so answer c is incorrect. Answer d is also incorrect because cross-link trusts are manually created between domains that do not have a direct trust relationship between them. Cross-link trusts speed Kerberos credential validation by shortening the validation path through the forest.

Question 6

Melody Music has decided that a small administrative group on each continent should have control over all Active Directory resources. Control will be assigned on a divisional basis. Based on this plan, arrange the entities below in order, from the domain through lowest-level OU.

Plant location
Computers
Functional department
Division
Continent

The correct answer is as follows:

Continent
Division
Plant location
Functional department
Computers

Note that Continent is a domain, and all other entities are OUs.

Question 7

As part of the migration planning process, the Melody Music Active Directory design team has listed a number of issues, both business and technical. Place the issues in list two under the appropriate issue type in list one. You can use the same issue more than once.

Type of issue:

Business
Technical

Active Directory Design Issues:

Organizational model
Client computing requirements to run a specialized application
WAN available bandwidth between North America and Asia
Special security requirements in Asia
Scope of Active Directory
Timing of upgrades and rollouts

The correct answer is as follows:

Business:

Organizational model
Special security requirements in Asia
Scope of Active Directory
Timing of upgrades and rollouts

Technical:

Client computing requirements to run a specialized application
WAN available bandwidth between North America and Asia
Special security requirements in Asia
Timing of upgrades and rollouts

Overlap exists on these lists because many issues require both a business and a technical approach.

Question 8

Melody Music management is considering changes in how the company is run that will result in more centralized control. However, a consultant has told Melody Music management that it might need to completely redo the Active Directory design because permissions from OUs in top-level domains are not inherited by like-named OUs in lower-level domains. Is the consultant correct in her statement?

  1. Yes

  2. No

The correct answer is a. The consultant is right. Permissions do not flow across domain boundaries, regardless of what the OUs are named.

Question 9

A new office is opened in Sydney, Australia, and the IT director wants to know whether a new domain should be created for the Australian continent. Business plans call for an expansion of operations to include 2,000 employees at three locations in two years. What factors should the IT director consider in making his decision? [Select all that apply.]

  1. Security requirements specific to Australia

  2. Number of employees

  3. Local administration of resources

  4. The size of Active Directory

  5. Replication traffic and wide area link availability

The correct answers are a and e. Security policis are set at the domain level, so if any requirements specific to the Australian operation exist, a separate domain should be considered. Also, if wide area links are slow, congested, or unreliable, a new domain will allow use of the SMTP protocol for Active Directory replication over the slow link.

Answers b and d are incorrect. The tested limits of Active Directory are over 50 million objects, so creating additional domains to handle 2,000 additional employees is unnecessary.

Finally, answer c is incorrect because administration can be delegated at the OU level, thus eliminating the need to create a domain to achieve administrative granularity.

Question 10

Klavier AG launches a successful hostile takeover of Melody Music soon after Melody's successful implementation of Windows 2000. Because it has not yet begun its own Windows 2000 implementation, Klavier management decides to simply rename the melodymusic.com domain klavier.de. Will this approach work?

  1. Yes

  2. No

The correct answer is b. Renaming domains is impossible at this point, and the forest root domain, which in this case is melodymusic.com, may never be renamed.

InformIT Promotional Mailings & Special Offers

I would like to receive exclusive offers and hear about products from InformIT and its family of brands. I can unsubscribe at any time.

Overview


Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about products and services that can be purchased through this site.

This privacy notice provides an overview of our commitment to privacy and describes how we collect, protect, use and share personal information collected through this site. Please note that other Pearson websites and online products and services have their own separate privacy policies.

Collection and Use of Information


To conduct business and deliver products and services, Pearson collects and uses personal information in several ways in connection with this site, including:

Questions and Inquiries

For inquiries and questions, we collect the inquiry or question, together with name, contact details (email address, phone number and mailing address) and any other additional information voluntarily submitted to us through a Contact Us form or an email. We use this information to address the inquiry and respond to the question.

Online Store

For orders and purchases placed through our online store on this site, we collect order details, name, institution name and address (if applicable), email address, phone number, shipping and billing addresses, credit/debit card information, shipping options and any instructions. We use this information to complete transactions, fulfill orders, communicate with individuals placing orders or visiting the online store, and for related purposes.

Surveys

Pearson may offer opportunities to provide feedback or participate in surveys, including surveys evaluating Pearson products, services or sites. Participation is voluntary. Pearson collects information requested in the survey questions and uses the information to evaluate, support, maintain and improve products, services or sites, develop new products and services, conduct educational research and for other purposes specified in the survey.

Contests and Drawings

Occasionally, we may sponsor a contest or drawing. Participation is optional. Pearson collects name, contact information and other information specified on the entry form for the contest or drawing to conduct the contest or drawing. Pearson may collect additional personal information from the winners of a contest or drawing in order to award the prize and for tax reporting purposes, as required by law.

Newsletters

If you have elected to receive email newsletters or promotional mailings and special offers but want to unsubscribe, simply email information@informit.com.

Service Announcements

On rare occasions it is necessary to send out a strictly service related announcement. For instance, if our service is temporarily suspended for maintenance we might send users an email. Generally, users may not opt-out of these communications, though they can deactivate their account information. However, these communications are not promotional in nature.

Customer Service

We communicate with users on a regular basis to provide requested services and in regard to issues relating to their account we reply via email or phone in accordance with the users' wishes when a user submits their information through our Contact Us form.

Other Collection and Use of Information


Application and System Logs

Pearson automatically collects log data to help ensure the delivery, availability and security of this site. Log data may include technical information about how a user or visitor connected to this site, such as browser type, type of computer/device, operating system, internet service provider and IP address. We use this information for support purposes and to monitor the health of the site, identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents and appropriately scale computing resources.

Web Analytics

Pearson may use third party web trend analytical services, including Google Analytics, to collect visitor information, such as IP addresses, browser types, referring pages, pages visited and time spent on a particular site. While these analytical services collect and report information on an anonymous basis, they may use cookies to gather web trend information. The information gathered may enable Pearson (but not the third party web trend services) to link information with application and system log data. Pearson uses this information for system administration and to identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents, appropriately scale computing resources and otherwise support and deliver this site and its services.

Cookies and Related Technologies

This site uses cookies and similar technologies to personalize content, measure traffic patterns, control security, track use and access of information on this site, and provide interest-based messages and advertising. Users can manage and block the use of cookies through their browser. Disabling or blocking certain cookies may limit the functionality of this site.

Do Not Track

This site currently does not respond to Do Not Track signals.

Security


Pearson uses appropriate physical, administrative and technical security measures to protect personal information from unauthorized access, use and disclosure.

Children


This site is not directed to children under the age of 13.

Marketing


Pearson may send or direct marketing communications to users, provided that

  • Pearson will not use personal information collected or processed as a K-12 school service provider for the purpose of directed or targeted advertising.
  • Such marketing is consistent with applicable law and Pearson's legal obligations.
  • Pearson will not knowingly direct or send marketing communications to an individual who has expressed a preference not to receive marketing.
  • Where required by applicable law, express or implied consent to marketing exists and has not been withdrawn.

Pearson may provide personal information to a third party service provider on a restricted basis to provide marketing solely on behalf of Pearson or an affiliate or customer for whom Pearson is a service provider. Marketing preferences may be changed at any time.

Correcting/Updating Personal Information


If a user's personally identifiable information changes (such as your postal address or email address), we provide a way to correct or update that user's personal data provided to us. This can be done on the Account page. If a user no longer desires our service and desires to delete his or her account, please contact us at customer-service@informit.com and we will process the deletion of a user's account.

Choice/Opt-out


Users can always make an informed choice as to whether they should proceed with certain services offered by InformIT. If you choose to remove yourself from our mailing list(s) simply visit the following page and uncheck any communication you no longer want to receive: www.informit.com/u.aspx.

Sale of Personal Information


Pearson does not rent or sell personal information in exchange for any payment of money.

While Pearson does not sell personal information, as defined in Nevada law, Nevada residents may email a request for no sale of their personal information to NevadaDesignatedRequest@pearson.com.

Supplemental Privacy Statement for California Residents


California residents should read our Supplemental privacy statement for California residents in conjunction with this Privacy Notice. The Supplemental privacy statement for California residents explains Pearson's commitment to comply with California law and applies to personal information of California residents collected in connection with this site and the Services.

Sharing and Disclosure


Pearson may disclose personal information, as follows:

  • As required by law.
  • With the consent of the individual (or their parent, if the individual is a minor)
  • In response to a subpoena, court order or legal process, to the extent permitted or required by law
  • To protect the security and safety of individuals, data, assets and systems, consistent with applicable law
  • In connection the sale, joint venture or other transfer of some or all of its company or assets, subject to the provisions of this Privacy Notice
  • To investigate or address actual or suspected fraud or other illegal activities
  • To exercise its legal rights, including enforcement of the Terms of Use for this site or another contract
  • To affiliated Pearson companies and other companies and organizations who perform work for Pearson and are obligated to protect the privacy of personal information consistent with this Privacy Notice
  • To a school, organization, company or government agency, where Pearson collects or processes the personal information in a school setting or on behalf of such organization, company or government agency.

Links


This web site contains links to other sites. Please be aware that we are not responsible for the privacy practices of such other sites. We encourage our users to be aware when they leave our site and to read the privacy statements of each and every web site that collects Personal Information. This privacy statement applies solely to information collected by this web site.

Requests and Contact


Please contact us about this Privacy Notice or if you have any requests or questions relating to the privacy of your personal information.

Changes to this Privacy Notice


We may revise this Privacy Notice through an updated posting. We will identify the effective date of the revision in the posting. Often, updates are made to provide greater clarity or to comply with changes in regulatory requirements. If the updates involve material changes to the collection, protection, use or disclosure of Personal Information, Pearson will provide notice of the change through a conspicuous notice on this site or other appropriate way. Continued use of the site after the effective date of a posted revision evidences acceptance. Please contact us if you have questions or concerns about the Privacy Notice or any objection to any revisions.

Last Update: November 17, 2020