C1000-178 IBM Cognos Analytics v12 Administrator - Professional Practice Questions
Prepare for C1000-178 with more than an answer.
- Exam fee
- $200 USD
- Time limit
- 90 minutes
- Questions on the exam
- 60
- Level
- Professional
- Valid for
- Not specified by IBM
Domains covered on the exam 5
- Installation and Configuration20%
- User & Security Management23%
- Content Management23%
- Performance Optimization17%
- Backup, Recovery, and Issue Resolution17%
- 1
An administrator deletes the 'Sales Managers' group from the Cognos namespace. This group was previously assigned 'Read' and 'Traverse' permissions on the 'Q4 Sales Reports' folder. What is the immediate impact of this deletion on the folder's security?
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Correct answer: C
When a group is deleted from the Cognos namespace, the reference (CAMID) becomes invalid. The permissions assigned to that CAMID are effectively orphaned or removed. Users who relied solely on that group for access will immediately lose that access. Unlike disabling a user, deleting a group is a destructive action regarding security policies referencing it.
- 2
To secure a Cognos Analytics environment, an administrator wants to ensure that only the 'Analytics Authors' role can create new Data Modules. Which capability must be modified to achieve this?
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Correct answer: C
The 'Web-based modeling' capability controls access to creating and editing Data Modules. To restrict this to a specific role, the administrator must remove 'Everyone' or 'All Authenticated Users' from this capability and explicitly add only the 'Analytics Authors' role.
- 3
A user reports they cannot see the 'Finance' folder in Team Content, even though they have 'Read' and 'Execute' permissions on the reports inside that folder. What permission is likely missing on the 'Finance' folder itself?
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Correct answer: D
The 'Traverse' permission is required to pass through a folder to access its contents. Even if a user has full access to a report, they cannot navigate to it if they lack Traverse permissions on the parent folder(s).
- 4
An administrator is designing a high-availability architecture for a new IBM Cognos Analytics v12 deployment. The requirement specifies that if the active Content Manager fails, the standby Content Manager must take over immediately without manual intervention. However, during testing, the administrator notices that while the standby becomes active, the original active server does not automatically revert to the active state when it comes back online. Based on the standard behavior of Cognos Content Manager architecture, which statement explains this observation?
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Correct answer: A
In IBM Cognos Analytics, the Content Manager failover mechanism is designed such that the first Content Manager to lock the content store becomes active. If the active CM fails, the standby takes over and locks the store. When the original active CM comes back online, it detects the lock and enters standby mode. It does not preemptively take back the active role unless the current active CM fails or is stopped.
stateDiagram-v2 [*] --> CM1_Start CM1_Start --> CM1_Active: Locks Content Store CM1_Active --> CM1_Fail: Crash/Stop state "Failover Event" as FE { CM1_Fail --> CM2_Active: CM2 detects lock release } CM2_Active --> CM1_Restart: CM1 comes back online CM1_Restart --> CM1_Standby: Detects CM2 has lock CM1_Standby --> [*] - 5
During an upgrade of IBM Cognos Analytics from v11.2 to v12, a system administrator needs to ensure that specific custom configuration files, such as modified CSS files and custom images used in themes, are not overwritten. Which action must the administrator take before starting the upgrade process to ensure these files are automatically retained?
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Correct answer: D
The
preserve.txtfile located in theconfigurationfolder is specifically used to list files and directories that should not be overwritten during an upgrade. The installation process checks this file and backs up the listed items before installing new files, then restores them. Whilepreserve.xmlexists, it is generally for internal system use, whereaspreserve.txtis the user-configurable allowlist for custom files. - 6
A database administrator informs the Cognos team that they need to trace the source of specific SQL queries hitting the data warehouse. They request that the Cognos server inject specific application context information (like the report name and user ID) into the SQL comments. For Dynamic Query Mode (DQM) data sources, which configuration file must be modified to enable this feature?
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Correct answer: A
For Dynamic Query Mode (DQM), the configuration is controlled by
xqe.config.xml. To pass application context (like user info and report names) to the database, parameters are set within this file.CQEConfig.xmlis used for the Compatible Query Mode (CQM).cogstartup.xmlis for general service startup configuration.
