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IBM Cognos v12 Admin study materials
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IBM Cognos v12 Admin practice questions

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Question 1Installation, Upgrade, and Deployment Planning

When planning a new IBM Cognos Analytics v12 installation, which component hosts the Content Store database?

  1. The browser client tier
  2. The Cognos Analytics server tier
  3. The relational database management system (RDBMS) tier Correct answer.
  4. The gateway tier

Explanation

The content store is the repository of report specifications, security entries, and configuration objects, and it is hosted on a supported relational database such as Db2, Oracle, or SQL Server in the RDBMS tier. The Cognos server tier runs the application services, while the gateway tier forwards web requests. Keeping the content store on a dedicated RDBMS tier is a standard sizing and deployment decision.

Question 2Installation, Upgrade, and Deployment Planning

A deployment plan requires that users reach Cognos Analytics through an existing corporate reverse proxy. Which component must be configured to forward requests to the Cognos server tier?

  1. The presentation service
  2. The dispatcher
  3. The content manager
  4. The gateway Correct answer.

Explanation

The gateway is the entry point that receives HTTP requests from clients and forwards them to the Cognos server tier. In a distributed installation it can be installed on a separate web server or configured on an existing reverse proxy. Dispatchers, content manager, and presentation service all run inside the Cognos server tier.

Question 3Installation, Upgrade, and Deployment Planning

Which database preparation step must be completed before running the Cognos Analytics v12 installer for a fresh installation?

  1. Create the content store database and a user with the required privileges Correct answer.
  2. Populate the content store with sample reports
  3. Grant the Cognos service account sysadmin rights on the database server
  4. Create a database alias for each data source to be reported on

Explanation

The installer and configuration tool require an existing, empty content store database and a database user with the privileges needed to create and modify objects. Sample content is loaded later from the Cognos application, not during database preparation. Data source aliases are defined after installation in the administration console.

Question 4Installation, Upgrade, and Deployment Planning

An administrator is preparing a proof-of-concept installation on a single machine with limited memory. Which configuration is the most appropriate starting point?

  1. A distributed installation with separate gateway, application, and database hosts
  2. A single-server installation with the gateway, application, and content store co-located Correct answer.
  3. An installation that uses the default embedded database as the content store
  4. A gateway-only installation that connects to a remote application tier

Explanation

A single-server installation co-locates the gateway, application tier, and content store on one host and is the standard choice for evaluation or small deployments. Distributed topologies add network and administration overhead that a proof of concept does not need. Cognos Analytics does not ship an embedded content store database for production use.

Question 5Installation, Upgrade, and Deployment Planning

During an upgrade to Cognos Analytics v12, which artifact should be exported from the source environment and imported into the target environment?

  1. The content store database backup file
  2. A deployment archive created with the export utility Correct answer.
  3. The web server access logs
  4. The Cognos configuration XML files

Explanation

Content and security objects are moved between environments with deployment archives produced by the export process and consumed by the import process. A raw content store backup is tied to the exact schema and version and is not the supported cross-environment transfer mechanism. Configuration files and logs are environment-specific and do not carry content.

Question 6Installation, Upgrade, and Deployment Planning

Which v12 capability should a deployment plan use to move content and configuration between environments without manually rebuilding the target?

  1. The lifecycle management and deployment export/import features Correct answer.
  2. The audit database refresh task
  3. The dynamic query mode cache
  4. Manual re-creation of reports in the target environment

Explanation

Cognos Analytics provides deployment export and import together with lifecycle management tooling to promote content, security, and selected configuration between environments in a repeatable way. Manual re-creation is error-prone and not a deployment strategy. Audit refresh and query caches are runtime features unrelated to promotion.

Question 7Installation, Upgrade, and Deployment Planning

What is the primary purpose of the Cognos Configuration tool in a v12 installation?

  1. To monitor dispatcher performance
  2. To schedule report delivery
  3. To design reports and dashboards
  4. To set environment properties such as database connections and security providers Correct answer.

Explanation

Cognos Configuration stores environment-level properties, including content store connection details, cryptographic keys, and authentication namespace settings, and validates and saves them before services start. Report design, scheduling, and performance monitoring are performed in the Cognos Analytics web interface or administration console.

Question 8Installation, Upgrade, and Deployment Planning

A deployment plan must specify supported operating systems and database versions for v12. Where should this information be confirmed?

  1. The release notes of the previous version
  2. The gateway configuration file
  3. The content store schema scripts
  4. The IBM Software Product Compatibility Reports for Cognos Analytics v12 Correct answer.

Explanation

Supported operating systems, database versions, browsers, and Java runtimes are published in the Software Product Compatibility Reports for the specific release. Prior release notes and schema scripts do not define current support. Confirming compatibility before installation avoids unsupported configurations discovered late in the project.

Question 9Installation, Upgrade, and Deployment Planning

An administrator plans a distributed v12 installation with two application servers behind one gateway. Which requirement must the plan address for this topology?

  1. Each application server must use its own separate content store
  2. The gateway must be installed on each application server
  3. Only one application server may run the content manager at a time
  4. All application servers must share the same content store and cryptographic keys Correct answer.

Explanation

In a multi-server installation, all application servers must point to the same content store and use identical cryptographic keys so that sessions and encrypted values are consistent across the cluster. A separate content store per server would fragment content and security. The gateway can be a single shared entry point, and content manager can run on more than one server for availability.

Question 10Installation, Upgrade, and Deployment Planning

A project team wants to validate the v12 upgrade path from an older Cognos Analytics release before touching production. Which approach best supports this goal?

  1. Deploy a new empty installation and re-author all reports
  2. Upgrade a copy of the production content store in an isolated test environment first Correct answer.
  3. Upgrade production directly and roll back if problems appear
  4. Skip intermediate versions and upgrade only the gateway

Explanation

A rehearsal upgrade against a restored copy of the production content store reveals schema, security, and content issues without risking the live system. Direct production upgrades without validation expose users to avoidable outages. Upgrading only the gateway or rebuilding content from scratch does not test the actual migration path.

Question 11Installation, Upgrade, and Deployment Planning

When exporting a deployment from a source environment, which setting determines whether access permissions and references to external namespaces are included?

  1. The archive compression level
  2. The report output format
  3. The deployment options selected for the export Correct answer.
  4. The dispatcher group assignment

Explanation

The export wizard exposes options that control whether access permissions, references to external namespaces, and other related objects are included in the archive. Compression level, dispatcher grouping, and output format do not affect what content is captured. Choosing options deliberately prevents either missing security or unwanted overwrites in the target.

Question 12Installation, Upgrade, and Deployment Planning

A deployment archive is imported into a target environment that already contains objects with the same names. Which import behavior should the plan account for?

  1. The import is rejected whenever any name conflict exists
  2. The import can overwrite or update existing entries depending on the selected options Correct answer.
  3. The import deletes the target content store before loading
  4. The import always creates duplicate objects with new names

Explanation

The import wizard lets the administrator decide how existing entries are handled, including whether to overwrite or preserve them and how to treat references. The process does not silently create duplicates or wipe the content store. Understanding these choices prevents unintended loss of target-side customizations.

Question 13Installation, Upgrade, and Deployment Planning

Which item must be identical across all application servers in a clustered v12 installation for encrypted content to be readable everywhere?

  1. The cryptographic keys stored in the configuration Correct answer.
  2. The audit database connection string
  3. The temporary directory path
  4. The report output version

Explanation

Encrypted values in the content store, such as stored credentials, can only be decrypted with the same cryptographic keys. Every application server in the cluster must therefore use identical keys. Audit connections, temporary paths, and output versions can differ without breaking decryption.

Question 14Installation, Upgrade, and Deployment Planning

A plan calls for high availability of the content manager. Which design satisfies this requirement?

  1. Move the content manager to the gateway tier
  2. Configure content manager to run on multiple application servers against the shared content store Correct answer.
  3. Install the content manager on a single server with a faster CPU
  4. Rely on the browser to retry failed requests

Explanation

Content manager can be enabled on more than one application server so that another server can service requests if one fails, with all instances using the shared content store. A single faster server remains a single point of failure. The gateway does not host content manager, and client retries do not provide availability.

Question 15Installation, Upgrade, and Deployment Planning

Which planning consideration applies when the content store database will be upgraded to a new major version at the same time as Cognos Analytics v12?

  1. Any database version works as long as it accepts SQL
  2. The content store version is irrelevant to Cognos Analytics support
  3. The database version must be listed as supported for the Cognos Analytics release being installed Correct answer.
  4. The content store must always run on the same host as the application tier

Explanation

The content store database version must appear in the compatibility matrix for the Cognos Analytics release, because schema scripts and JDBC drivers are validated against specific versions. Simultaneously changing both layers increases risk and should be sequenced or tested carefully. Host co-location is a topology choice, not a support requirement.

Question 16Installation, Upgrade, and Deployment Planning

An administrator needs to move a small set of reports and their folder structure from development to test without carrying security settings. Which approach fits best?

  1. Recreate the reports manually in the test environment
  2. Export the entire content store and import it into test
  3. Copy the content store data files between servers
  4. Create a deployment with only the selected folders and clear the option that includes access permissions Correct answer.

Explanation

A selective deployment export captures only the chosen objects and their structure, and the export options control whether access permissions travel with them. Exporting the whole content store is broader than needed and risks overwriting unrelated test content. Copying data files or manual re-creation is unsupported and inefficient.

Question 17Installation, Upgrade, and Deployment Planning

Which prerequisite should be verified on the target host before starting the v12 installer on Linux?

  1. The previous Cognos version is still running
  2. The browser cache is cleared
  3. All report schedules are disabled
  4. The database client libraries are installed and the required kernel parameters and user limits are set Correct answer.

Explanation

The installer requires supported operating system libraries, adequate file descriptor and process limits, and any database client software needed for connectivity. Leaving an older version running or disabling schedules is not a documented prerequisite. Clearing a browser cache affects only the client machine.

Question 18Installation, Upgrade, and Deployment Planning

A team plans to use a load balancer in front of the gateway tier. Which configuration detail most affects session affinity in this design?

  1. Disabling the dynamic query mode
  2. Increasing the size of the audit database
  3. Changing the report output format to PDF
  4. Enabling sticky sessions so a user's requests reach the same application server Correct answer.

Explanation

When multiple application servers sit behind a load balancer, session affinity keeps a user's requests on the server holding their session state, preventing intermittent sign-outs and errors. Audit database size, output format, and query mode do not control request routing. The load balancer must be configured accordingly during deployment planning.

Question 19Installation, Upgrade, and Deployment Planning

Which statement about the relationship between the gateway and the dispatcher URI in a distributed v12 installation is correct?

  1. The gateway forwards requests to dispatcher URIs configured for the application tier Correct answer.
  2. The gateway must be installed on every dispatcher host
  3. The dispatcher URI must match the content store JDBC URL
  4. Dispatchers forward requests to the gateway for processing

Explanation

The gateway receives client requests and forwards them to the dispatcher URIs that identify the application servers. Dispatchers route work internally among services; they do not forward to the gateway. The dispatcher URI is a web address and is unrelated to the content store JDBC URL.

Question 20Installation, Upgrade, and Deployment Planning

A deployment plan must ensure that a v12 installation can authenticate users against the corporate directory. Which configuration step belongs in the plan?

  1. Create matching user accounts manually in the content store
  2. Store user passwords in the report specification
  3. Disable the default namespace without defining a replacement
  4. Define a namespace in Cognos Configuration and map it to the directory server Correct answer.

Explanation

Authentication namespaces are defined in Cognos Configuration, where the connection to the directory server and the required bind credentials are specified. Users are then resolved from the directory rather than duplicated in the content store. Removing the default namespace without a replacement would lock out administration.

Question 21Installation, Upgrade, and Deployment Planning

An upgrade plan must minimize downtime for a large production environment. Which sequence best supports that goal?

  1. Upgrade the content store schema during business hours without a backup
  2. Upgrade the gateway first and defer the application tier indefinitely
  3. Delete the content store and rebuild it from user exports
  4. Back up the content store, rehearse the upgrade on a copy, then schedule a cutover window for the validated procedure Correct answer.

Explanation

A backup, a rehearsal on a copy, and a scheduled cutover using the validated procedure reduce both risk and the length of the outage. Upgrading without a backup or during peak hours exposes the business to data loss and extended downtime. Partial upgrades and rebuilds do not preserve content reliably.

Question 22Installation, Upgrade, and Deployment Planning

A v12 environment will serve users across two data centers. Which combination of planning decisions best addresses resilience while keeping content consistent?

  1. A shared, highly available content store with application servers in both data centers and a load-balanced gateway Correct answer.
  2. Content store replication by copying data files while services are running
  3. Separate content stores per data center with nightly manual synchronization
  4. A single application server in one data center with a standby gateway in the other

Explanation

Consistency requires a single authoritative content store, made highly available through database clustering or replication managed by the RDBMS. Application servers in both data centers with a load-balanced gateway provide resilience at the application tier. Manual synchronization or file copying while services run risks corruption and divergence.

Question 23Installation, Upgrade, and Deployment Planning

During a rehearsal upgrade, the import of a deployment archive fails because a referenced namespace does not exist in the target. Which planning action addresses the root cause?

  1. Increase the Java heap size on the target server
  2. Re-export the archive with a higher compression level
  3. Change the report output format to HTML
  4. Define the missing namespace in the target configuration before importing, or exclude external namespace references from the export Correct answer.

Explanation

Objects that reference an external namespace cannot be resolved if the target lacks that namespace, so the plan must either provision the namespace first or exclude those references during export. Heap size, compression, and output format do not affect reference resolution. Identifying such dependencies during rehearsal is exactly why the rehearsal is performed.

Question 24Installation, Upgrade, and Deployment Planning

An administrator must decide whether to install the gateway on the existing corporate web server or on the Cognos application server. Which factor is most relevant to that decision?

  1. Whether the web server can forward requests to the dispatcher URI and terminate TLS as required Correct answer.
  2. Whether the content store database supports stored procedures
  3. Whether the audit database uses a separate tablespace
  4. Whether report authors prefer dashboards over reports

Explanation

Gateway placement depends on the web server's ability to route requests to the dispatcher URIs and to handle the required TLS configuration. Content store features, authoring preferences, and audit tablespace layout do not influence where the gateway runs. This decision shapes firewall rules and certificate management in the deployment plan.

Question 25Installation, Upgrade, and Deployment Planning

A deployment plan must account for the fact that the target environment uses a different content store database platform than the source. Which statement is correct?

  1. The source database must be converted to the target platform before export
  2. Content store data files can be copied directly between different database platforms
  3. Cross-platform deployment requires re-authoring all reports manually
  4. Deployment archives are platform-independent and can be imported after the target content store is created on the new platform Correct answer.

Explanation

Deployment archives capture content and security objects in a portable form, so they can be imported into a target whose content store runs on a different supported database platform. Raw data files are platform-specific and cannot be copied across database engines. The source database does not need conversion, and reports do not need re-authoring.

Question 26Installation, Upgrade, and Deployment Planning

When planning a v12 installation, which component is responsible for authenticating users and hosting the Cognos Analytics web interface?

  1. The gateway
  2. The content manager
  3. The dispatcher
  4. The application server Correct answer.

Explanation

The application server hosts the IBM Cognos Analytics web application and handles user authentication, session management, and presentation of the UI. The gateway simply routes requests to the application tier, while the dispatcher and content manager perform other roles.

Question 27Installation, Upgrade, and Deployment Planning

A deployment plan must specify the supported database platforms for the content store in v12. Which database is officially supported as a content store for IBM Cognos Analytics v12?

  1. IBM Db2 Correct answer.
  2. Oracle Database
  3. PostgreSQL
  4. Microsoft SQL Server

Explanation

IBM Cognos Analytics v12 supports IBM Db2 as the content store database, along with other supported databases such as Oracle and Microsoft SQL Server. PostgreSQL is not a supported content store platform for v12.

Question 28Installation, Upgrade, and Deployment Planning

An administrator is planning a v12 installation on Linux and needs to verify that the host meets the prerequisite for the temporary directory. Which requirement should be confirmed?

  1. The /tmp directory must be owned by the user who will run the Cognos Analytics service.
  2. The /tmp directory must have at least 2 GB of free space and be mounted with execute permissions. Correct answer.
  3. The /tmp directory must be mounted with the noexec option to prevent script execution.
  4. The /tmp directory must be a symbolic link to a shared network location.

Explanation

The IBM Cognos Analytics installer and runtime require sufficient temporary space, and the /tmp directory must allow execution of files placed there. Mounting /tmp with noexec or pointing it to a network location can cause installation or runtime failures.

Question 29Installation, Upgrade, and Deployment Planning

A deployment plan includes a distributed v12 installation with a gateway server and two application servers. Which configuration ensures that the gateway can route requests to both application servers?

  1. Configure the gateway to point to the external namespace URI of each application server.
  2. Configure the gateway to point to the dispatcher URI of each application server. Correct answer.
  3. Configure the gateway to point to the content manager URI of each application server.
  4. Configure the gateway to point to the audit database URI of each application server.

Explanation

In a distributed installation, the gateway forwards requests to the dispatcher URI of each application server. The dispatcher then routes requests to the appropriate services. Pointing the gateway to other URIs will not enable proper load balancing or request routing.

Question 30Installation, Upgrade, and Deployment Planning

A team is planning to upgrade a large production v12 environment with minimal downtime. Which sequence best supports that goal?

  1. Upgrade the application servers first, then upgrade the content store, and finally upgrade the gateway, all without a backup.
  2. Upgrade the content store database first, then upgrade all application servers simultaneously, and finally update the gateway configuration.
  3. Upgrade the gateway first, then upgrade the content manager, and finally upgrade the application servers one by one without testing.
  4. Perform a full backup, upgrade a staging environment to validate, then upgrade production during a maintenance window with a rolling approach across application servers. Correct answer.

Explanation

Minimizing downtime requires validating the upgrade in a staging environment, taking a full backup, and then performing the production upgrade in a controlled maintenance window, using a rolling approach where possible. Upgrading components in an untested or simultaneous manner risks extended outages and data loss.

Question 31Architecture, Components, and Server Topology

In a distributed IBM Cognos Analytics v12 deployment, which component tier is responsible for receiving user requests, enforcing security, and routing work to the dispatcher?

  1. The metric server
  2. The query service
  3. The content store database
  4. The application tier gateway Correct answer.

Explanation

The gateway sits at the front of the IBM Cognos Analytics architecture and forwards incoming requests from web clients to a dispatcher on an application tier server. It does not execute reports itself, but it is the entry point that makes the application tier reachable through a single address.

Question 32Architecture, Components, and Server Topology

Which statement best describes the role of the dispatcher in an IBM Cognos Analytics v12 application tier?

  1. It manages the set of running services and routes requests to the appropriate service Correct answer.
  2. It converts report output into PDF and Excel formats
  3. It stores report specifications and security entries persistently
  4. It holds the temporary cache for dashboard sessions

Explanation

The dispatcher is the central controller on an application tier server. It starts and monitors services, registers them, and routes incoming requests to whichever service can handle them, which is why a request forwarded by the gateway always lands on a dispatcher first.

Question 33Architecture, Components, and Server Topology

Which database is used by IBM Cognos Analytics v12 to persist report specifications, folder structure, security objects, and configuration?

  1. The notification database
  2. The content store Correct answer.
  3. The audit database
  4. The metrics store

Explanation

The content store is the relational database that holds the persistent definition of the Cognos Analytics environment, including reports, folders, schedules, and security entries. The audit and metrics databases serve logging and monitoring purposes and are not the system of record for content.

Question 34Architecture, Components, and Server Topology

An administrator needs to enable single sign-on so that users are authenticated by an external identity provider before reaching IBM Cognos Analytics. Which component configuration is the primary place to set this up?

  1. The gateway configuration for the web server
  2. The namespace configuration in the security component Correct answer.
  3. The report service advanced settings
  4. The dispatcher's port allocation settings

Explanation

Authentication namespaces are configured in the security component of the Cognos Analytics configuration, where administrators define providers and their connection properties. Single sign-on is achieved by configuring a trusted namespace and the corresponding web server or gateway settings that pass credentials.

Question 35Architecture, Components, and Server Topology

Which Cognos Analytics service is responsible for executing reports, queries, and jobs against data sources?

  1. The batch report service
  2. The presentation service
  3. The report service Correct answer.
  4. The content manager service

Explanation

The report service is the core processing service that runs reports and queries interactively against data sources. The batch report service handles scheduled background work, while the content manager manages metadata persistence.

Question 36Architecture, Components, and Server Topology

In a multi-server IBM Cognos Analytics v12 installation, what is the role of the content manager service?

  1. It balances incoming HTTP requests across gateways
  2. It caches rendered report output for reuse
  3. It manages access to the content store and coordinates metadata changes Correct answer.
  4. It compiles report specifications into SQL

Explanation

The content manager service is the single point of coordination for the content store. It serializes writes to the store, manages metadata, and ensures consistency across application tier servers that share the same content store.

Question 37Architecture, Components, and Server Topology

Which port does the default IBM Cognos Analytics dispatcher use for internal communication between application tier components?

  1. Port 443
  2. Port 9300 Correct answer.
  3. Port 80
  4. Port 8080

Explanation

The default dispatcher internal port for IBM Cognos Analytics is 9300. Ports 80 and 443 are typically used by the web server gateway for HTTP and HTTPS traffic, while 8080 is a common alternative HTTP port.

Question 38Architecture, Components, and Server Topology

An administrator is planning a highly available IBM Cognos Analytics v12 deployment. What is required so that multiple application tier servers can work together as a single system?

  1. Each server must run its own gateway with a unique namespace
  2. Only one dispatcher can be active at a time across all servers
  3. All servers must share the same content store and be registered in the same configuration Correct answer.
  4. Each server must have its own separate content store

Explanation

High availability relies on multiple application tier servers pointing to the same content store and being part of the same configuration. This allows the dispatchers to work cooperatively and lets the gateway route requests to any available server.

Question 39Architecture, Components, and Server Topology

Which component in the IBM Cognos Analytics architecture is responsible for rendering the user interface and delivering HTML, JavaScript, and other assets to browsers?

  1. The content manager service
  2. The query service
  3. The job service
  4. The presentation service Correct answer.

Explanation

The presentation service renders the web user interface and serves the static and dynamic assets that browsers need. The query service and job service handle execution of queries and scheduled jobs, not UI delivery.

Question 40Architecture, Components, and Server Topology

What is the purpose of the IBM Cognos Analytics audit database?

  1. It records user and system activity for monitoring and compliance reporting Correct answer.
  2. It stores the configuration of dispatchers and services
  3. It stores report specifications and user preferences
  4. It caches query results to improve performance

Explanation

The audit database captures events such as logins, report runs, and administrative actions for monitoring and compliance. It is separate from the content store, which holds report definitions and security objects.

Question 41Architecture, Components, and Server Topology

An administrator wants to isolate report execution from interactive dashboard usage so that heavy report jobs do not degrade dashboard responsiveness. Which approach best fits the IBM Cognos Analytics architecture?

  1. Increase the content store connection pool
  2. Reduce the number of namespaces configured
  3. Enable the presentation service on every server
  4. Assign report and batch services to dedicated servers or server groups Correct answer.

Explanation

Cognos Analytics allows services to be enabled or disabled per server, so administrators can dedicate servers or server groups to specific workloads such as batch reporting. This isolates resource-intensive processing from interactive dashboard traffic.

Question 42Architecture, Components, and Server Topology

Which file or configuration area is used to set dispatcher-level properties such as the external dispatcher URI and port assignments in IBM Cognos Analytics v12?

  1. The web.xml deployment descriptor
  2. The audit log configuration
  3. The cogstartup.xml configuration file Correct answer.
  4. The content store schema

Explanation

The cogstartup.xml file holds the core configuration for the Cognos Analytics installation, including dispatcher URIs, ports, and service settings. Changes are typically applied through the administration interface or the configuration tooling that updates this file.

Question 43Architecture, Components, and Server Topology

In a load-balanced IBM Cognos Analytics deployment, why must session affinity (sticky sessions) be considered at the load balancer?

  1. Because some user sessions hold state that must reach the same application tier server Correct answer.
  2. Because the content store requires a single connection
  3. Because the audit database rejects requests from multiple servers
  4. Because the gateway cannot forward requests without affinity

Explanation

Some interactive sessions maintain state on a specific application tier server, so routing subsequent requests to a different server can break the session. Configuring session affinity at the load balancer keeps a user's requests directed to the same server.

Question 44Architecture, Components, and Server Topology

Which service must be running on at least one server in an IBM Cognos Analytics v12 deployment for content to be readable and writable?

  1. The metric service
  2. The content manager service Correct answer.
  3. The presentation service
  4. The batch report service

Explanation

The content manager service is mandatory because all content access passes through it to reach the content store. Without it, users cannot browse, run, or save content even if other services are running.

Question 45Architecture, Components, and Server Topology

An administrator is configuring an external dispatcher URI. What is the primary reason this URI must be reachable by all application tier servers?

  1. So that services on different servers can communicate and coordinate Correct answer.
  2. So that browsers can download report output directly
  3. So that the content store can synchronize schemas
  4. So that the audit database can receive events

Explanation

The external dispatcher URI is the address that other application tier servers use to reach a dispatcher. If it is not reachable, services on separate servers cannot register or communicate, which breaks distributed processing.

Question 46Architecture, Components, and Server Topology

Which statement accurately distinguishes the batch report service from the report service?

  1. The batch report service handles scheduled and background reports, while the report service handles interactive requests Correct answer.
  2. The report service only runs dashboards, while the batch report service only runs queries
  3. Both services are identical and can be used interchangeably
  4. The batch report service handles interactive requests, while the report service handles scheduled reports

Explanation

The report service processes interactive report and query requests, while the batch report service is dedicated to scheduled and background report execution. Separating them allows administrators to tune resources for each workload.

Question 47Architecture, Components, and Server Topology

Which component stores the temporary files and cached data used during report processing on an application tier server?

  1. The temporary storage directory configured for the server Correct answer.
  2. The audit database
  3. The content store
  4. The gateway cache

Explanation

Report processing uses a temporary storage location on the application tier server for intermediate files and cached data. This location is configured per server and should have sufficient disk space and appropriate permissions.

Question 48Architecture, Components, and Server Topology

A company wants to add a second application tier server to an existing IBM Cognos Analytics v12 installation. Which step is essential to ensure both servers cooperate?

  1. Point the new server to the same content store and configure it with the same dispatcher URIs Correct answer.
  2. Create a new content store for the new server
  3. Install a separate gateway for each server with different namespaces
  4. Disable the content manager on the original server

Explanation

Additional application tier servers must use the same content store and be configured with consistent dispatcher URIs so they can register and cooperate. This shared configuration is what turns separate servers into one logical system.

Question 49Architecture, Components, and Server Topology

Which Cognos Analytics service is responsible for running scheduled jobs and delivering notifications?

  1. The job service Correct answer.
  2. The query service
  3. The content manager service
  4. The presentation service

Explanation

The job service coordinates scheduled jobs, including report schedules and job steps, and manages their execution and notification delivery. Query and presentation services handle execution and UI delivery rather than scheduling.

Question 50Architecture, Components, and Server Topology

What is the function of the IBM Cognos Analytics metric server in a monitoring deployment?

  1. It routes requests from the gateway to dispatchers
  2. It collects and stores system metrics for monitoring performance Correct answer.
  3. It stores report specifications for dashboards
  4. It authenticates users against external providers

Explanation

The metric server collects system and performance metrics that administrators use to monitor the health of the deployment. It is separate from the content store and from authentication components.