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TS:MS Office Communications Server 2007, Configuring : 70-638 Exam
Exam Number/Code: 70-638
Exam Name: TS:MS Office Communications Server 2007, Configuring

“TS:MS Office Communications Server 2007, Configuring”, also known as 70-638 exam, is a Microsoft certification. With the complete collection of questions and answers Q&as with Expert Explanations, Pass4sure has assembled to take you through 40 Q&As to your 70-638 Exam preparation. In the 70-638 exam resources, you will cover every field and category in TS helping to ready you for your successful Microsoft Certification.

Question: 1
You install Office Communications Server 2007 Enterprise Edition for your company. You configure intelligent instant messaging filtering to block unsolicited instant messages from
external locations. Several internal users report that they received unsolicited IM invitations. You
need to identify the source of the unsolicited IM invitations. What should you do?

A. Set up flat file logging on the Access Edge Server. Use Notepad to search for the user names that are receiving the unsolicited messages.
B. Set up the OCSLogger tool on the front-end server. Set up logging for the ArchivingAgent component. Use the Snooper tool to filter by the user names that are receiving the unsolicited messages.
C. Set up the OCSLogger tool on the Access Edge Server. Set up logging for the IIMFilter component. Use the Snooper tool to filter by the user names that are receiving the unsolicited messages.
D. Configure archiving for the user names that are receiving the unsolicited messages. On the
Call Detail Record (CDR) server, review the archive for those user names.
Answer: C Question: 2
Your company installs Office Communications Server 2007 Enterprise Edition. The company wants to ensure that all communications are being archived. You need to enable archiving by using an existing Microsoft SQL Server computer. What should you do?

A. Deploy the Message Queuing service on an archiving server. Install the Message Queuing service on each Access Edge Server.
B. Deploy the Message Queuing service on an archiving server. Install the Message Queuing service on each front-end server.
C. Configure each front-end server for verbose logging. Back up the logs every night.
D. Configure each Access Edge Server for verbose logging. Back up the logs every night.
Answer: B Question: 3
You install Office Communications Server 2007 Standard Edition. You need to back up all
Communications Server 2007 configuration settings on your server. What should you do?

A. Use Ntbackup.exe to back up the Communications Server application folders. B. Use Ntbackup.exe to back up the system state of the server.
C. Use Lcscmd.exe and the /config parameter.
D. Use Lcscmd.exe and the /archiving parameter.
Answer: C Question: 4
You install Office Communications Server 2007 Enterprise Edition for your company. You deploy
an Edge Server and a front-end server. All servers have a 2.4-GHz CPU and 1 GB of RAM. The sales team reports that customers have problems with the sound quality on conferences that
have 50 or more attendees. Sales representatives who attend Web conferences internally do not experience any sound-quality problems. You need to eliminate these sound-quality problems on
Web conferences. What should you do?

A. Add a CPU and upgrade the RAM on the Edge Server.
B. Add a CPU and upgrade the RAM on the front-end server. C. Deploy an additional front-end server.

D. Deploy an additional Edge Server.
Answer: A Question: 5
Your company uses Office Communications Server 2007 Enterprise Edition. You need to change the location of the network share where archived meetings are stored. What should you do?

A. Use the Wbemtest.exe tool and the LCScmd.exe /s command to change the location. B. Use the LCScmd.exe /s command and IIS Manager to change the location.
C. Use the Wbemtest.exe tool to populate the subfolders of the share. D. Use the Wbemtest.exe tool and IIS Manager to change the location.
Answer: D Question: 6
Your company uses Office Communications Server 2007 Standard Edition. The company wants
to archive instant messaging (IM) conversations between its employees and the employees of a federated partner. The company does not want to archive any other conversations. You need to configure archiving. What should you do?

A. Create a global group in Active Directory. Place all accounts that need to be archived in that global group.
B. In the global archiving settings, on the Federated Communications tab, select Archive according to user settings.
C. In the global archiving settings, on the Federated Communications tab, select Archive for all users.
D. Upgrade to Enterprise Edition and enable archiving.
Answer: C Question: 7
Your company uses Office Communications Server 2007 Enterprise Edition. You install and configure public IM connectivity (PIC). You cannot send instant messages to or receive them from any PIC providers. You need to ensure that PIC functions properly. What should you do?

A. Register the fully qualified domain name (FQDN) of the front-end server with DNS. B. Install a public certificate on the Director.
C. Install a private certificate on the Access Edge Server. D. Provision the SIP domain with PIC providers.
Answer: D Question: 8
A federated partner is not able to communicate with your company. You check the log files and
notice that the federated partner has more than 1,000 valid requests. You need to allow the federated partner to communicate with your company. What should you do?

A. Add client certificates from the federated partner on the Access Edge Server. B. Add the partner’s domain to the federation list.
C. Add the partner’s domain to the Allow list on the Access Edge Server. D. Add the partner’s domain as a federated partner to the Enterprise pool.

Answer: C

Question: 9
Your company wants to enable federation. Company policy forbids publication of the root certificate. You need to directly federate with another company. What should you do?

A. Install public IM connectivity (PIC) on the Access Edge Server.
B. Install the root certificate from the other company on the Access Edge Server. C. Install internal private certificates on the Access Edge Server.
D. Install external public certificates on the Access Edge Server.
Answer: D Question: 10
You configure Office Communications Server 2007 Enterprise Edition for external connectivity in
a large enterprise environment. You need to configure the Access Edge Server so that communication is routed in a manner that provides additional security. What should you do?

A. Route external traffic through a dedicated Director.
B. Route external traffic directly to and from internal pools. C. Install private certificates on the Access Edge Server.
D. Install public certificates on the Access Edge Server.
Answer: A Question: 11
Your company uses Office Communications Server 2007 Enterprise Edition. You install an
Access Edge Server with a private certificate. Public instant messaging connectivity (PIC) is not functioning. You need to enable PIC on the Access Edge Server. What should you do?

A. Configure service locator (SRV) DNS resource records for PIC. B. Install a Director on the Access Edge Server.
C. Install a trusted public certificate on the Access Edge Server.
D. Install a Conferencing Edge Server on the Access Edge Server.
Answer: C Question: 12
Your company uses Office Communications Server 2007 Enterprise Edition and Active Directory. Some company employees require access to the corporate Communications Server 2007 from
outside of the network. You need to allow external users who have Active Directory user accounts
to access the corporate Communications Server 2007. What should you configure?

A. federation
B. anonymous users
C. remote user access
D. public IM connectivity (PIC)
Answer: C Question: 13
Your company deploys Office Communications Server 2007 Standard Edition. You need to deploy the minimum number of servers to allow external conferencing. What should you do?

A. Deploy a Director, and activate the Web Conferencing Edge Server role on that server.
B. Deploy an Edge Server, and activate the Access Edge Server and Web Conferencing Edge
Server roles on that server.

C. Deploy a Director and an Access Edge Server. On the Access Edge Server, activate the Web
Conferencing Edge Server role.
D. Deploy two Edge Servers. On one of them, activate the Access Edge Server role. On the other, activate the Web Conferencing Edge Server role.
Answer: B Question: 14
You install Office Communications Server 2007 Enterprise Edition on a server. You need to
enable public IM connectivity (PIC). What should you do?

A. Install a Director.
B. Install an Access Edge Server.
C. Install an A/V Conferencing Edge Server. D. Install a front-end server.
Answer: B Question: 15
Your company uses Office Communications Server 2007 Enterprise Edition. The company wants
to use Address Book Lookup within Microsoft Office Communicator 2007. Users report that performing an Address Book search does not locate some newly added users. You need to force the download of the Address Book into Communicator 2007. What should you do?

A. Run abserver – regenUR. Run abserver – syncnow. Delete the Galcontacts.db file on each client computer.
B. Run abserver – validateDB. Run abserver – syncnow. Delete the Galcontacts.xml file on each client computer.
C. Run abserver – validateDB. Delete the Galcontacts.xml file on each client computer. D. Run abserver – validateDB. Delete the Galcontacts.db file on each client computer.
Answer: A Question: 16
Your company wants to add custom presence states to Microsoft Office Communicator 2007 for
every user. The configuration file that defines this presence will be stored on a network share named \\lspool.corp.contoso.com\LSFileShare\ClientConfigFolder\. You need to configure Communicator 2007 to use custom defined presence. What should you do?

A. Create an .xml file named Presence.xml with custom presence states defined. Add Registry
Setting Software\Policies\Microsoft\Communicator\CustomStateURL with the value file
://\\\\lspool.corp.contoso.com\\LSFileShare\\ClientConfigFolder\\Presence.xml.
B. Create an .xml file named Presence.xml with custom presence states defined. Add Registry
Setting Software\Policies\Microsoft\Communicator\CustomStateURL with the value http
://lspool.corp.contoso.com/LSFileShare/ClientConfigFolder/Presence.xml.
C. Create a .config file named Presence.config with custom presence states defined. Add Registry Setting Software\Policies\Microsoft\Communicator\CustomStateURL with the value file ://\\\\lspool.corp.contoso.com\\LSFileShare\\ClientConfigFolder\\Presence.config.
D. Create a .config file named Presence.config with custom presence states defined. Add Registry Setting Software\Policies\Microsoft\Communicator\CustomStateURL with the value http ://lspool.corp.contoso.com/LSFileShare/ClientConfigFolder/Presence.config.

Answer: A Question: 17

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Updated: October 8nd , 2008
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