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IBM C2090-623 問題練習

IBM Cognos Analytics Administrator V1 試験

最新更新時間: 2019/07/07,合計23問。

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Question No : 1
An administrator wants to implement load balancing without using an external load balancing mechanism.
What is one approach that can be used to achieve this?

正解:
Explanation:
If your installation includes more than one dispatcher, you can specify the proportion of requests that each dispatcher handles by changing their processing capacity. This is commonly referred to as load balancing. You typically set the capacity for a dispatcher based on the CPU speed of the computer where it is installed.
References:
https://www.ibm.eom/support/knowledgecenter/en/SSEP7J_10.2.1/com.ibm.swg.ba.cognos.crn_arch.10.2.1.doc/c_arch_dispatcher.html

Question No : 2
An administrator is checking the current activities and recognizes one activity with several successful tasks with two still running. The administrator cancels this activity.
Where will this activity be shown?

正解:
Explanation:
Note: Users can access Current Activities, Past Activities, Upcoming Activities and Schedules on the Status tab in IBM Cognos Administration to monitor the server activities and manage schedules.
References:
https://www.ibm.eom/support/knowledgecenter/en/SSEP7J_11.0.0/com.ibm.swg.ba.cognos.ug_cra.doc/c_reportnetsecuredfunctionsandfeatures.html

Question No : 3
Which attribute can an administrator enable to prevent malicious scripts from reading or manipulating the CAM passport cookie during a user's session with their Web browser?

正解:
Explanation:
The userCapabilities cookie, with the Session temporary type, contains all capabilities and the signature for the current user.

Question No : 4
An administrator wants to render a report and ensure the completed HTML is sent back to the gateway.
Which service is responsible for the rendering task?

正解:
Explanation:
The Presentation service

Question No : 5
An administrator is attempting to import a backup of the entire Content Store into an existing Content Store.
What is an instance of when an object will be kept by the default conflict resolution rule?

正解:
Explanation:
The default conflict resolution rule for deploying the entire content store is replace.
Exceptions to the default conflict resolution rule are listed in the following table:
Object name: SESSION, CACHEOUTPUT, REPORTCACHE, REPORTMETADATACACHE, DEPLOYMENTDETAIL
Conflict Resolution Rule: Keep
References:
https://www.ibm.eom/support/knowledgecenter/SSEP7J_10.2.2/com.ibm.swg.ba.cognos.ug_cra.10.2.2.doc/c_ruleswhendeployingtheentirecontentstore.html#RulesWhenDeployingtheEntireContentStore

Question No : 6
Which policy rule is defined by this statement?
"If a policy has not been explicitly defined for an IBM Cognos Analytics object, then the policy that is applied to its parent object will be used to evaluate if the object can be accessed.”

正解:
Explanation:
Users must have at least traverse permissions for the parent entries of the entries they want to access. The parent entries include container objects such as folders, packages, groups, roles, and namespaces.
References:
https://www.ibm.eom/support/knowledgecenter/en/SSEP7J_11.0.0/com.ibm.swg.ba.cognos.ug_cra.doc/c_accesspermissions.html

Question No : 7
Which statement is true about the Default User Profile?

正解:

Question No : 8
An administrator is creating a datasource for an IBM Cognos PowerCube. On the datasource creation page, the 'Configure JDBC connection’ check box is played out and cannot be selected.
What is the reason for this?

正解:
Explanation:
Explanatory
Compatible query mode
To run reports that use the compatible query mode, you must use 32-bit data source client libraries and configure the report server to be 32-bit. The compatible query mode uses native client and ODBC connections to communicate with data sources.
If the data source is 64-bit, ensure that you use the 32-bit client libraries to connect to the data source to use the compatibility query mode.

Question No : 9
A user has been given administration capabilities to manage tasks without going into the IBM Administration console.
Which of the following options can be performed? (Choose two.)

正解:

Question No : 10
An administrator wants to ensure that 3 datasource can be referenced when creating data modules in the IBM Cognos Analytics Portal (New > Data module).
What must be done to accomplish this?

正解:
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

Question No : 11
An administrator wants to describe the internal architecture and request flow for a Query service of an executed DQM report.
How is this done?

正解:
Explanation:
The SQL engine obtains data directly from the RDBMS Adapter. The Query Execution Engine updates the secure Data Cache with dimensional data for future reuse.
Note: A report specification is an executable definition of a report, including query and layout rules, which can be combined with data to produce a report output.
References:
https://www.ibm.com/developerworks/data/library/cognos/infrastructure/cognos_specific/pa
ge529.html

Question No : 12
Which statement is true when working with datasource credentials?

正解:
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

Question No : 13
An administrator wants to use one of the sample audit reports to view the percentage of successful and failed requests for the current day.
What must be done before they can successfully run this report?

正解:
Explanation:
Before you can create audit reports or use the sample audit reports that come with IBM Cognos software, you must set up audit reporting.

Question No : 14
An environment has the following routing rules set:



If a report using the ‘ Australia Package’ is run by a user belonging to ‘Australia Group’, which server group will the request be sent to?

正解:
Explanation:
Unlike routing keywords, the order in which the routing rules are listed affects how they are applied.
A rule is matched when properties associated with the package or the group or role involved in the request satisfy the criteria of the rule. The rules are evaluated in order until the first one is matched, and the request is routed to the server group named by the first rule that was matched. You can change the order of the rules by clicking Modify the sequence.
References:
https://www.ibm.eom/support/knowledgecenter/en/SSEP7J_10.2.2/com.ibm.swg.ba.cognos.ug_cra.10.2.2.doc/t_asg_set_routing_keywords_server.html

Question No : 15
An environment has twenty dispatchers. The administrator wants to change one property to the same value for all dispatchers.
How can that be accomplished?

正解:
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.
References:
https://www.ibm.eom/support/knowledgecenter/en/SSEP7J_11.0.0/com.ibm.swg.ba.cognos.ug_cra.doc/c_reportnet_components.html

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