CA Professional CAT-440 Questions & Answers

• Question 21:

  When you configure tenant-aware monitoring using service tiers, you can configure change detection functionality. Why might you configure change detection?

  A. To define event thresholds

  B. To discover new devices in the monitored environment

  C. To configure how often the system checks for changes in device components

  D. To check collections have been added,changed,or removed from monitoring profiles

  Correct Answer: C

• Question 22:

  After creating a custom vendor certification, you begin to notice unexpected dashboard values. Furthermore, you suspect that discovery is not operating correctly. To troubleshoot this issue, which step should you perform?

  A. Create a new custom dashboard and check if the displayed values still indicate a possible error.

  B. To verify that the Data Collector is running,access the following URL: http://: /rest

  C. Open the log configuration file named log4j.xml for CA Performance Center and set the trace level to Error.

  D. Use the poll log to examine the SNMP communication between the Data Collector and the IP address of the monitored device.

  Correct Answer: D

• Question 23:

  When you review the list of management information bases (MIBs) on the Select NIB page of the Create Vendor Certification wizard, an error message indicates that a MIB did not compile. Which steps might help you resolve the issue? (Choose two)

  A. Delete all unused MIBs.

  B. For dependency errors,upload the missing MIBs.

  C. For the relevant Data Aggregator data source,on the Polled Metric Families tab,click Update Configuration.

  D. For syntax errors,check the error message,correct the syntax error in the MIB,and import the corrected MIB.

  Correct Answer: BD

• Question 24:

  If you are planning to implement custom menus, which factor should you consider?

  A. They cannot be used to open default dashboards.

  B. They are automatically deleted if all their associated user accounts are deleted.

  C. They are unavailable to users until an administrator edits a role to include the menu and assigns it to a user.

  D. They should be created by administrators for every user so that each dashboard a user needs is always readily available on one or more custom menus.

  Correct Answer: C

• Question 25:

  When you configure event notifications, which factor should you always consider?

  A. Other users might be able to view the notifications.

  B. The action to delete notifications does not affect actual or future events.

  C. Notifications will continue to appear when the Event Manager is set to disabled.

  D. CA Performance Management needs to be configured to use port 162 to send traps.

  Correct Answer: B

• Question 26:

  Which feature characterizes event rules?

  A. They are not included in the default monitoring profiles,but you can easily add them if they are needed.

  B. If a specific event rule does not trigger a notification,it cannot be seen in an event list or dashboard view.

  C. When they are newly created,they are not applied by the Data Aggregator until at least two polling cycles occur.

  D. They enable significant occurrences within theIT infrastructure to be viewed in CA Performance Manager Dashboard views.

  Correct Answer: D

• Question 27:

  Are Data Collectors a required component of a CA Performance Management installation?

  A. Yes,to use CA Performance Management,you need one or more Data Collectors.

  B. No,you do not need Data Collectors if you are operating in a virtual environment.

  C. No,Data Collectors are only needed if you need to collect data from remote locations.

  D. No,you do not need to use Data Collectors if CA Mediation Manager is part of your installation.

  Correct Answer: A

• Question 28:

  Which non-Data Aggregator data source is tenant aware?

  A. CAeHealth

  B. CA Spectrum

  C. CA Network Flow Analysis

  D. CA Application Performance Management (CA APM)

  Correct Answer: C

• Question 29:

  CA Performance Center can be uninstalled:

  A. by using the Uninstall_PerformanceCenter program.

  B. only if you first uninstall the Event Manager and then run sudo apt-get remove.

  C. by using the Installation Wizard only,which will also uninstall MySQL data and temporary directories by default.

  D. by first uninstalling the Data Aggregator and then following the prompts that will enable you to select the database and UI-related components to remove.

  Correct Answer: A

• Question 30:

  In which circumstances is it particularly appropriate to use the multi-tenancy features of CA Performance Management? (Choose two)

  A. To administer several customer environments from a single instance of CA Performance Center

  B. To make it easier to configure CA Performance Center and its data sources for multiple languages

  C. To segregate device monitoring in large business units,departments,or regional offices from each other

  D. To have CA Performance Center reconcile the identity of a single managed item that is monitored by multiple data sources into a single item in the inventory

  Correct Answer: AC