IBM C2090-623 Dumps

Tuesday 26 March 2019

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Question No: 9


An environment has twenty dispatchers. The administrator wants to change one property to the same
value for all dispatchers.
How can that be accomplished?

A. This can be accomplished if all dispatchers are put inside a folder.
B. This can be accomplished by changing the desired property for the configuration.
C. This cannot be accomplished unless the property value is changed for each dispatcher.
D. This can be accomplished by selecting all dispatchers at once and changing the desired property.

Answer: A

Explanation:

Grouping dispatchers in configuration folders.
Configuration folders are useful to organize dispatchers if your installation includes many dispatchers.
You can group dispatchers so that you can apply the same configuration settings once to all the
dispatchers and services in the folder.
Note: You can have more than one dispatcher in your IBM Cognos environment. In such distributed
installations one dispatcher is configured for every instance of the Content Manager or Application Tier
Components that are installed and configured in your environment.

Monday 6 August 2018

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Question NO : 8

An environment is configured to use Compatible Query Mode (CQM). Which statement is true about request flow?

A. OLAP, DMR and Relational components reside in the same Adapters layer.
B. OLAP, UDA and DMR components reside in the same Query Execution layer.
C. OLAP, Relational and DMR components reside in the same Query Planning layer.
D. OLAP, DMR and Relational components reside in the same Query Execution layer.

Answer: C

Explanation:

OLAP style queries, like those against SAP BW, Oracle Essbase and IBM Cubing Services type data sources, will go to the OLAP query planner. References: The IBM Cognos 10 Dynamic Query Cookbook (2010), page 7

Wednesday 18 July 2018

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Question NO : 7

An administrator is implementing security by managing and working with the Cognos namespace.
Which statement is true?

A. To gain access to IBM Cognos Analytics, users can log on to the Cognos namespace.
B. Create domain users in the Cognos namespace to avoid cluttering the existing authentication
provider.
C. User-defined groups and roles must be created in a 3rd-party authentication provider and cannot be created in the Cognos namespace.
D. Although the use of the predefined and built-in groups and roles within the Cognos namespace is
optional, the Cognos namespace cannot be deleted.

Answer: D

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Tuesday 22 May 2018

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Question No : 6

An administrator wants to ensure that a datasource can be referenced when creating data modules in the IBM Cognos Analytics Portal (New > Data module). What must be done to accomplish this?

A. Add the datasource to the list of supported datasources in IBM Cognos Configuration.
B. Configure the datasource in IBM Cognos Transformer so that it can communicate with the portal.
C. In the web-based modeling tool itself, specify the ‘Create Data Modules’ access permission for the datasource.
D. On the Connection tab of the datasource properties, ensure that the ‘Allow web-based modeling’ check box is selected.

Answer: D

Explanation:

Problem(Abstract): Datasource connections not listed in Data server by default Symptom: We can see the datasource in the Admin console but not in the list of data servers. Cause: This is default behavior. Resolving the problem Go to the Administrative Console -> Configuration -> Set properties -> Connections tab. On the bottom, you will see "Data source capabilities" Inside that, check the box which says "Allow web-based modeling" Once you check this, the datasource would be present as data server. References: http://www-01.ibm.com/support/docview.wss?uid=swg21978718

Thursday 1 February 2018

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QUESTION 1

An administrator needs to address an environment that is not running optimally and conduct an architecture review.
Which performance attributes should be considered?

A. capacity, scalability, availability
B. gateways, application servers, Content Manager
C. IBM Cognos implementation, capacity, infrastructure
D. infrastructure, gateways, application servers, scalability

Answer: C
Explanation:

Conduct an architecture review to assess the physical architecture and software installation.
References: ftp://public.dhe.ibm.com/software/pdf/dk/serviceshop/IBM_Cognos_BI_Health_Check_Service_FINAL_10-21-11.pdf


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QUESTION 2

A report author gets the following error message:
“An error has occurred. Please contact your administrator. The complete error has been logged by CAF with SecureErrorID:2004-05-25-15:44:11.296-#9.”
How can the administrator get the complete error message?

A. Open the cogerror.log file using a text editor.
B. Open the cogserver.log file using a text editor.
C. Run the user report errors audit report from the samples Audit package.
D. Run the user session details audit report from the samples Audit package.

Answer: B
Explanation:

To find out about the actual error though an administrator with file access to the server log(cogserver.log) will need to search that log for the SecureErrorID given in the on-screen message.
References: http://www-01.ibm.com/support/docview.wss?uid=swg21344157

QUESTION 3

Which statement is true about the Default User Profile?

A. It includes the option to disable hints.
B. It is used only for the initial login of a user.
C. A change will have an effect only after a user’s next login.
D. It is defined in the IBM Configuration Portal, under the Dispatchers and Services section.

Answer: A
 

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QUESTION 4

Which statement is true when working with datasource credentials?

A. Users can view and delete datasource credentials from the My Data Sets page.
B. Users may be prompted for datasource credentials when they view, run, or open an entry, or when they use a schedule or a job.
C. When determining appropriate access to a datasource, the system first checks the user’s profile to see if they have stored their own datasource credentials.
D. If a user wants to create a datasource credentials, the administrator must grant Write permissions for the Manage own datasource signons capability for the user.

Answer: D
Explanation:

Problem(Abstract)
When running report user is prompted to enter the signon but the check box "« Remember my user ID and password when connecting to this data source » is not displayed .
User has no signon saved in his profile
Cause
User capability
Diagnosing the problem
Check the user capabilities and persmissions
Resolving the problem
Cognos Administrator must grant user/group execute permissions for the Manage own data source signons capability
References: http://www-01.ibm.com/support/docview.wss?uid=swg21677191

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QUESTION 5

An administrator is evaluating system status using the Scorecard pane on the Status >
System page in the IBM Cognos Administration console.
Which statement is true?

A. If a service is disabled in IBM Cognos Configuration, it is listed in the Scorecard pane.
B. The status that is displayed for each entry reflects the lowest status for all child entries.
C. A status of Available is displayed when at least 80% of the child entries have a status of Available.
D. A status of Unavailable is displayed when at least 80% of the child entries have a status of Unavailable.

Answer: B
Explanation:
The metric score for each entry is based on the performance of individual child entries. The status that is displayed for each entry is the lowest status of the child entries. For example, if all the metrics for a dispatcher are good, but one service on that dispatcher has a poor metric, the metric score shown for the dispatcher is poor.
Status is one of the following:
References:
https://www.ibm.com/support/knowledgecenter/SSEP7J_11.0.0/com.ibm.swg.ba.cognos.ug_cra.doc/c_panes_system_status_page.htm