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Free TCA-C01 Exam Braindumps (page: 8)

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PDF with 200 Questions

An organization with a large number of Tableau users is seeking to optimize its data management and governance capabilities within its Tableau environment.
Which add-on is most appropriate for this purpose?

  1. Tableau Bridge to ensure live connections to their on-premises databases
  2. Tableau Data Management Add-On for better data preparation and governance
  3. Tableau Mobile App Bootcamp to enhance mobile access for users
  4. Tableau Prep Conductor to exclusively manage data preparation workflows

Answer(s): B

Explanation:

Tableau Data Management Add-On for better data preparation and governance The Tableau Data Management Add-On provides tools for effective data preparation and strong data governance, which is crucial for an organization with a large user base to maintain data integrity and compliance. Option A is incorrect as Tableau Bridge focuses on live data connections and not specifically on data management and governance. Option C is incorrect because the Tableau Mobile App Bootcamp is about mobile access, not data governance. Option D is incorrect because while Tableau Prep Conductor is part of the Data Management Add-On, it alone does not cover the full scope of data management and governance needs.



When configuring a backgrounder process on a specific node in a Tableau Server deployment, what should be considered to ensure optimal performance of the backgrounder node?

  1. The backgrounder node should have a faster network connection than other nodes
  2. The node should have more processing power and memory compared to other nodes in the deployment
  3. The backgrounder node should be placed in a geographically different location than the primary server
  4. The node should run on a different operating system than the other nodes for compatibility

Answer(s): B

Explanation:

The node should have more processing power and memory compared to other nodes in the deployment For optimal performance, the node dedicated to the backgrounder process should have more processing power and memory. This is because backgrounder tasks such as data extraction, subscription tasks, and complex calculations are resource-intensive and can benefit from additional computational resources. Option A is incorrect as while a fast network connection is beneficial, it is not the primary consideration for a backgrounder node, which relies more on processing power and memory. Option C is incorrect because the geographical location of the backgrounder node is less relevant than its hardware capabilities. Option D is incorrect as running a different operating system does not inherently improve the performance of the backgrounder node and may introduce compatibility issues.



If a performance recording indicates that query response times from external databases are the primary bottleneck in Tableau Server, what should be the first course of action?

  1. Upgrading the external database servers for faster processing
  2. Reviewing and optimizing the database queries used in Tableau workbooks for efficiency
  3. Implementing caching mechanisms in Tableau Server to reduce the reliance on database queries
  4. Restricting the size of data extracts to lessen the load on the external databases

Answer(s): B

Explanation:

Reviewing and optimizing the database queries used in Tableau workbooks for efficiency The first course of action when dealing with slow query response times from external databases, as indicated by a performance recording, should be to review and optimize the database queries used in Tableau workbooks. Optimizing queries can include simplifying them, reducing the amount of data queried, or improving the structure of the queries. This directly addresses the inefficiencies in the queries, potentially improving response times without the need for major infrastructure changes. Option A is incorrect because upgrading external database servers is a more resource-intensive solution and should be considered only if query optimization is not sufficient. Option C is incorrect as implementing caching mechanisms might alleviate some issues but does not address the root cause of slow query performance. Option D is incorrect because restricting the size of data ex-tracts does not necessarily improve the efficiency of the queries themselves.



In validating a disaster recovery plan for Tableau Server, what aspect is critical to assess to ensure minimal downtime in case of a system failure?

  1. The total size of data backups
  2. The compatibility of the backup data with different versions of Tableau Server
  3. The efficiency and speed of the backup restoration process
  4. The physical distance between the primary and backup servers

Answer(s): C

Explanation:

The efficiency and speed of the backup restoration process The efficiency and speed of the backup restoration process are key factors in ensuring minimal downtime during a dis-aster recovery scenario. Quick and efficient restoration means that the Tableau Server can be brought back online promptly, reducing the impact on business operations. Option A is incorrect as the total size of data backups, while impacting storage requirements, does not directly determine the downtime during a recovery. Option B is incorrect because while compatibility is important, it does not directly impact the speed of recovery in a disaster situation. Option D is incorrect as the physical distance between servers can affect certain aspects of disaster recovery planning, but it is not the primary factor in ensuring minimal downtime.






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