CCIA Core Technologies and Architectures

1.Which subsystem is responsible for transferring Summary Files from the MetaFrame servers to the Summary Database?
A.Metrics Subsystem
B.Distribution Subsystem
C.Alerts Subsystem
D.Summary Database Subsystem
Correct:B
2.How often are metrics which are being monitored polled for their value?
A.Every second
B.Every Minute
C.Every 15 Seconds
D.Every Fifteen minutes
Correct:C
3.Which machine is responsible for communication with the Summary Database?
A.Zone Data Collector
B.Farm Metric Server
C.Data Connection Server
D.MetaFrame XP Server
Correct:C
4.How do the MetaFrame XP servers communicate with the data store database in direct mode?
A.IMA Service
B.ODBC Connection
C.TCP port 2513
D.Local Host Cache
Correct:B
5.Which method(s) can be used by a MetaFrame server for updating the local host cache? (Choose two.)
A.Polling the zone data collector for changes.
B.Syncing with the data store on server startup.
C.Syncing with the data store when the IMA Service is stopped.
D.Receiving a change broadcast from zone data collector.
Correct:B D
6.On Monday morning you realize that at some point over the weekend, the data store shut down and was never turned back on. Although applications are still accessible, you are unable to manage the servers using the Citrix Management Console. What should be the first troubleshooting step in order to recover database?
A.Restore the data store from a back-up.
B.Create a new data store and point the farm to it.
C.Run NETSTAT to verify that the port 2512 is listening
D.Turn the database server back on and make sure the service restarts.
Correct:D
7.Which of the following methods can be used to synchronize the Local Host Cache with the Microsoft SQL data store? (Choose two.)
A.Execute a DSMAINT command.
B.Execute a QUERYHR command.
C.Stop and restart the IMA service.
D.Restart the server hosting the data store.
Correct:A C
8.You have a 23 server MetaFrame XP farm. The data store was functioning well within normal parameters. Yesterday, you added an additional 30 servers to the farm, and now the data store CPU consistently exceed normal utilization. The number of concurrent user connections has not changed. Which of the following will be the best course of action to resolve this issue?
A.Refresh the LHC on all farm servers
B.Recreate the LHC on all farm servers
C.Decrease the value of the DCNChangePollingInterval
D.Increase the value of the DCNChangePollingInterval
Correct:D
9.When a MetaFrame XP server sends an SQL updated statement to the local (subscriber) SQL server and the local subscriber SQL server contacts the writable master publisher and submits the updated statement through Microsoft DTC, this is sequence is a function of?
A.Clustering
B.Two-phase commit
C.Data store replication
D.Transactional replication
Correct:B
10.In a MetaFrame XP farm that has been designed with a Microsoft SQL data store database in direct mode, changes to static server data (such as publishing an application) will result in MetaFrame XP servers sending the information to the data store. In order to configure firewalls that are in use in the network properly, TCP port access will be required on the firewalls. Which of the following processes correctly identifies which TCP ports will need to be open? (Choose two.)
A.The configuration update is received from Citrix Management Console by the target MetaFrame XP server. This occurs over TCP port 2513.
B.The MetaFrame XP server sends an update to the data store to be written. This occurs over TCP port 2513.
C.The MetaFrame XP server sends a notification and the changed data to all other MetaFrame XP servers in the farm. This occurs over TCP port 2512.
D.The MetaFrame XP servers receive the update and, in turn, update their local host cache. This occurs over TCP port 2513.
Correct:A C
11.Which of the following activities occurs when IMA service stops on the server hosting the data store? (Choose two.)
A.The database is automatically backed up.
B.The instance of files with a .BAK extension are deleted.
C.The existing database is copied with a .UNK extension.
D.The instance of files with a .UNK extensions are deleted.
Correct:A C
12.What is the main design consideration when choosing a file server to maintain your Installation Manager packages?
A.It should be a MetaFrame server.
B.It should be the Packager server.
C.It must be accessible by each MetaFrame server.
D.It must be in the same domain as the MetaFrame farm.
Correct:C
13.Which one of the following describes the Listener Stack?
A.It is responsible for managing a connection to an active session.
B.It has no client activity and is waiting to be assigned to a connection.
C.It is responsible for waiting incoming connection requests.
D.It has a connected user that runs protected from all other instances with an associated ID.
Correct:C
14.Which one of the following is the "shadow key," where HKEY_CURRENT_USER changes are stored during application installation?
A.HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\TerminalServer\Unique\Software
B.HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\TerminalServer\Install\Software
C.HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\TerminalServer\Install\UserSpecific
D.HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\TerminalServer\Install\Security
Correct:B
15.Which of the following does the OS kernel NOT include?
A.An interrupt handler that handles all requests or completed I/O operations.
B.A manager of the operating system that addresses space in memory or storage.
C.A subsystem that is responsible for console windows and the creation and deletion of threads.
D.A scheduler that determines which programs share the processing time in what priority.
Correct:C
16.Which is one benefit of memory-based code sharing?
A.It allows the OS kernel to allocate memory to user processes dynamically.
B.It is a significant optimizer, as only a single instance of the application must reside in memory.
C.It makes Terminal Services more robust, by maintaining redundant copies of an executable in memory.
D.It allows the memory manager to be more flexible and scalable, utilizing multiple processors when available.
Correct:B
17.Which of the following is an activity that WFSHELL.EXE is responsible for performing?
A.Launching user applications.
B.Authenticating user credentials.
C.Passing display parameters to the GDI.
D.Initializing the listener and session stacks.
Correct:A
18.Which of the following executables will be found in each terminal server session? (Choose two.)
A.TERMSERV.EXE
B.CSRSS.EXE
C.SMSS.EXE
D.WINLOGON.EXE
E.WFSHELL.EXE
Correct:B D
19.Which of the following are user mode protocol extensions? (Choose two.)
A.RDPWSX.DLL
B.ICAWSX.DLL
C.WSXRDP.DLL
D.WSXICA.DLL
Correct:A D
20.The default IMA ping interval is ____ minute(s), and it should be _____ ____ the time needed to reach the zone data collector.
A.1, equal to
B.3, equal to
C.3, greater than
D.1, greater than
Correct:D
21.Company ABC has a ten-server farm which uses an Access data store and two physical locations with MetaFrame servers. Site A is located in Florida and houses eight MetaFrame servers. Site B is in New York and houses two MetaFrame servers. Site connectivity is unreliable, and independent access to site-specific MetaFrame servers is necessary. Which architecture would you recommend for this environment?
A.Two farms - one in NY and one in FL
B.One farm, one zone - zone data collector in FL
C.One farm, one zone - zone data collector in NY
D.One farm, two zones - zone data collector in FL and NY
Correct:A
22.Which of the following events occurs during the startup sequence of the IMA service?
A.The PSRequired registry setting is read
B.A data collector election packet is sent
C.A notification event is sent to the zone data collector
D.The Local Host Cache (LHC) always synchronizes with the data store
Correct:A
23.Which of the following IMA components are included with a dedicated zone data collector? (Choose two.)
A.Data Store Database
B.Dynamic Store
C.Local Host Cache
D.Citrix Management Console
Correct:B C
24.Your MetaFrame XP farm contains 10 applications. You are publishing a load balanced server desktop as the only means to access the applications. Which of the following is a primary load balancing concern when implementing this design?
A.Server desktops cannot be load balanced.
B.Users can run multiple applications within a single session.
C.Custom load evaluators cannot be configured for published desktops.
D.Users can be prevented from connecting to multiple published server desktops.
Correct:B
25.You have one application that is very processor intensive and requires high availability. Which of the following should you consider implementing in your environment? (Choose two.)
A.A separate zone for this application.
B.A custom load evaluator based on number of users.
C.Limit the application to a single four-way server.
D.A separate load managed group for this application.
E.A custom load evaluator based on processor utilization.
Correct:D E
26.You are implementing a MetaFrame XP farm and plan to use a N+1 configuration when allocating servers. You will have three load managed groups: LMG 1, LMG 2, and LMG 3. Scalability testing shows that LMG 1 can host 30 users per server, LMG 2 can host 45 users per server, and LMG 3 can host 20 users per server. You plan to have 90 concurrent users accessing each LMG. How many servers should you allocate for your MetaFrame farm?
A.10
B.11
C.13
D.15
Correct:C
27.You have separate locations in your environment. Each location is configured with the same load managed groups. What can you do to ensure that users can see and access applications only in their specific location? (Choose two.)
A.Create multiple zones based on location and create published applications for each zone. Only allow users access to applications in their zone.
B.Create separate published applications for each application based on location and assign these based on security groups.
C.Create multiple farms, one for each location, which will ensure that users can only access applications from their location.
D.Create separate published applications for each application and assign custom load evaluators to the published applications based on client IP address ranges.
E.Create custom load evaluators based on client IP address ranges for each location and apply these to the servers based on server location.
Correct:B E
28.Your customer initially purchased MetaFrame XPa because only Load Manager capabilities were required. However, once you've demonstrated the benefits of Resource Manager and Installation Manager, these capabilities are now viewed as requirements. What is the best way to upgrade from MetaFrame XPa to XPe? (Choose two.)
A.Install the additional components and modify the product code.
B.Go to the activation web site and choose "MetaFrame XPe" instead of "MetaFrame XPa."
C.Purchase upgrade license(s) and apply the upgrade licenses to the current installation.
D.Uninstall MetaFrame XPa, install MetaFrame XPe, and purchase new MetaFrame XPe licenses.
E.Purchase and apply the individual Resource Manager and Installation Manager licenses, and apply those.
Correct:A C
29.Your customer has asked you to assist with minimizing the user logon time to the MetaFrame servers. The environment consists of Windows 2000 and Windows XP client devices only. You review Terminal Service Licensing to ensure that it has been configured correctly. Which of the following is most likely to cause a logon delay?
A.Terminal Services Licensing is installed on every server.
B.Terminal Services Licensing is only installed on one server.
C.There are only 10 Terminal Services Client Access Licenses available.
D.Infrequent (monthly) backups are made of the Terminal Services Licensing data.
Correct:A