Exam Prep Questions

Question 1	You are preparing to create a new IPSec policy that will be used to secure traffic between your front-end and back-end Exchange Server 2003 computers. What available user authentication methods does IPSec in Windows Server 2003 offer? (Choose all that apply.) A. NTLM v2 B. Kerberos v5 C. EFS D. Digital certificate E. Shared secret F. WEP
A1:	Answers B, D, and E are correct. The Windows Server 2003 IPSec implementation can use Kerberos v5, digital certificates, or shared secrets to perform user authentication. Answer A is incorrect; NTLM v2 is used for network authentication with Windows 2000 Server and Windows Server 2003. Answer C is incorrect; the Encrypting File System (EFS) is used to encrypt files and folders to add extra security to them. Answer F is incorrect; Wired Equivalent Privacy (WEP) is used as both an encryption and authentication methods on wireless LANs.
Question 2	This morning, one of your users has called you complaining that she cannot access a newly created public folder by using Outlook. When she uses Outlook Express, however, she can access the public folder successfully. Why do you suspect the user is having this problem? A. The user is attempting to access the default public folder tree. B. The user's computer does not have the required version of Outlook installed. C. The user does not have the correct client permissions configured on the public folder. D. The user is attempting to access a general-purpose folder tree.
A2:	Answer D is correct. General-purpose folder trees can only be accessed by HTTP or NNTP. Outlook Express supports NNTP, but Outlook does not. Answer A is incorrect; the default public folder tree can be accessed using MAPI, HTTP, or NNTP. Answer B is incorrect; because Outlook does not support NNTP, the version of Outlook installed is not an issue. Answer C is incorrect; because the user can access the public folder she needs, the status of her client permissions is most likely not a problem.
Question 3	You are preparing to implement a front-end/back-end server solution that will provide OWA to your remote users. Company policy requires that all connections from the Internet to company resources must be secured. To meet this requirement, you have installed a server certificate on the server and enabled the Require Secure Channel check box. What port must you ensure is open on the Internet-facing firewall to support your configuration? A. 443 B. 389 C. 88 D. 119
A3:	Answer A is correct. Port 443 is required to support HTTP over SSL. Answer B is incorrect; port 389 is used for LDAP queries to a domain controller and should not typically ever be opened on an external firewall. Answer C is incorrect; port 88 is used for Kerberos authentication and should never be opened on an external firewall. Answer D is incorrect; port 119 is used for NNTP and needs to be open on an external firewall if NNTP access is required to or from the Internet. However, NNTP is not related to configuring HTTP over SSL.
Question 4	You have recently created a new public folder in the default public folder tree of your Exchange organization. You need each member of the Accounting group to be able to create and read items in the public folder as well as be able to modify and delete items they have created. What role do you need to assign to each member of the Accounting group? A. Publishing Editor B. Publishing Author C. Author D. Reviewer
A4:	Answer C is correct. The Author role grants the user permission to create and read items in the public folder. The user can also modify and delete items they have created within the public folder. Answer A is incorrect; the Publishing Editor role grants the user permission to create, read, modify, and delete all items within the public folder. The user can also create new child folders within the public folder. Answer B is incorrect; the Publishing Author role grants the user permission to create and read items in the public folder. The user can also modify and delete items they have created as well as create new child folders within the public folder. Answer C is incorrect; the Reviewer role grants the user permission only to read items in the public folder.
Question 5	You have recently created a new public folder in the default public folder tree of your Exchange organization. You need the Marketing group to be able to only read items in the public folder. What role do you need to assign to the Marketing group? A. Author B. Reviewer C. Contributor D. Editor
A5:	Answer B is correct. The Reviewer role grants the user permission only to read items in the public folder. Answer A is incorrect; the Author role grants the user permission to create and read items in the public folder. The user can also modify and delete items they have created within the public folder. Answer C is incorrect; the Contributor role grants the user permission to create new items in the public folder but cannot view the contents of the folder. Answer D is incorrect; the Editor role grants the user permission to create, read, modify, and delete all items in the public folder.
Question 6	You are the network administrator of a large, distributed Exchange Server 2003 organization that spans four routing groups. Routing group connectors are in place between all routing groups with the following costs: Routing Group 1 Routing Group 2: 1 Routing Group 2 Routing Group 3: 3 Routing Group 3 Routing Group 4: 2 Routing Group 1 Routing Group 3: 1 Routing Group 1 Routing Group 4: 3 Routing Group 2 Routing Group 4: 2 A client who has her mailbox located in a mailbox store in Routing Group 1 needs to connect to a public folder replica that is located in a public folder store in Routing Group 3. Which path will the client's request take to access the public folder replica? A. Routing Group 1 to Routing Group 3 B. Routing Group 1 to Routing Group 2 to Routing Group 3 C. Routing Group 1 to Routing Group 4 to Routing Group 3 D. Routing Group 1 to Routing Group 4 to Routing Group 2 to Routing Group 3
A6:	Answer A is correct. Routing group connectors, like WAN links, have costs associated with them. The value of the cost is administrator configured and can be used to indicate the preferred route between two routing groups due to link speed, link utilization, or link cost issues. Routing group connector cost values range from a low value (better) of 1 to a high value (worse) of 100. The lowest total routing group cost between two routing groups is the preferred path between those two routing groups, thus answers B, C, and D are incorrect.
Question 7	You are the network administrator of a large, distributed Exchange Server 2003 organization that spans four routing groups. Each routing group contains a replica of the default public folder tree. If an administrator located in Routing Group 1 and an administrator located in Routing Group 2 both edit the properties on the same public folder, how does Exchange determine which changes to keep? A. The administrator who has the highest level of Exchange permissions is considered authoritative and will have his changes kept. B. The changes that are made most recently will be kept. C. The changes that are made on the original public folder tree will be kept. D. The administrator who has the highest level of Windows Active Directory permissions is considered authoritative and will have his changes kept.
A7:	Answer B is correct. During public folder content conflict detection, the changes that are made to multiple replicas of the same public folder will be kept based on the most recent saved version of the folder. Answers A and D are incorrect; the total level of Exchange or Windows Active Directory permissions has no relevance on conflict detection. Answer C is incorrect; all public folder replicas are considered a multimaster; thus, a change to any one replica is just as good as a change to any other replica (including the original public folder tree).
Question 8	You are the administrator responsible for seven public folder stores within your organization. Recently, some users have been complaining that it takes an excessively long time to perform searches against the public folder trees. What can you do to reduce the amount of time it takes when users perform searches against your public folders? A. Create additional replicas. B. Configure public folder referral across your routing group connectors. C. Create and configure a full-text index on your public folder stores. D. Create and configure a full-text index on your public folders.
A8:	Answer C is correct. To improve client search speed, you should create and configure full-text indexes on the public folder stores that contain the public folder trees of concern. Answer A is incorrect; creating additional replicas increases overall client access speed to public folders, but greatly increases search speed. Answer B is incorrect; configuring public folder referral across your routing group connectors allows clients to locate public folders not in the same routing group as their mailbox, but do not improve the speed at which searches are performed against public folders. Answer D is incorrect; full-text indexing is configured on a public folder store as a whole, not on a public folder.
Question 9	You are the administrator responsible for seven public folder stores within your organization. Recently, some users have been complaining that it takes an excessively long time to perform searches against the public folder trees. To alleviate this problem, you have configured full-text indexing on your public folder stores. Which of the following attachment types will users be able to search within when searching in public folders? (Choose all that apply.) A. .txt B. .vbs C. .exe D. .htm E. .doc F. .vsd G. .zip
A9:	Answers A, D, and E are correct. When configured on a public folder store, full-text indexing also indexes some attachments types that are stored in the public folder. The following attachment types can be indexed: .eml, .txt, .htm, .html, .asp, .doc, .xls, and .ppt. Answers B, C, F, and G are incorrect; .vbs (VBScript) files, .exe (executable applications) files, .vsd (Visio Drawing) files, and .zip (WinZip Archives) files are not capable of being full-text indexed.
Question 10	You are preparing to implement a front-end/back-end server solution that will provide OWA to your remote users. Company policy requires that all connections from the Internet to company resources must be secured. To meet this requirement, you have decided that you will use HTTP over SSL for all inbound connections to the front-end OWA server. What do you need to do first to enable SSL support on the HTTP virtual server? A. Place a check mark in the Require Secure Channel check box. B. Install a digital certificate from your organization's certificate authority. C. Configure an IPSec tunnel between the front-end server and the Internet-facing firewall. D. Open port 443 on the firewall separating the front-end server from the protected internal network.
A10:	Answer B is correct. Before you can enable SSL (by selecting the Require Secure Channel check box), you must first install a digital certificate from one of your organization's certificate authorities. Answer A is incorrect; you will select the Require Secure Channel check box only after installing a digital certificate. Answer C is incorrect; creating an IPSec tunnel between the front-end server and the Internet-facing firewall would not provide any help for this problem and is, in most cases, not required. Answer D is incorrect; port 443 must be open on the Internet-facing firewall to support HTTP over SSL, not on the firewall protecting the internal network.