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Free TCA-C01 Exam Braindumps (page: 7)

Page 6 of 51
PDF with 200 Questions

An organization using Tableau Cloud needs to regularly update its cloud-based dashboards with data stored in their local SQL Server database.
What approach should they take for optimal data refresh and integration?

  1. Schedule regular data exports from SQL Server to Tableau Cloud
  2. Implement Tableau Bridge to facilitate scheduled refreshes from the SQL Server database
  3. Convert all SQL Server data to CSV files for manual upload to Tableau Cloud
  4. Use a third-party tool to sync data between SQL Server and Tableau Cloud

Answer(s): B

Explanation:

Implement Tableau Bridge to facilitate scheduled refreshes from the SQL Server database Tableau Bridge allows for the scheduling of data refreshes from on-premises databases like SQL Server to Tableau Cloud, ensuring that the cloud-based dashboards are regularly updated with the latest data. Option A is incorrect as it involves a manual and potentially error-prone process of data export and import. Option C is incorrect because converting data to CSV for manual upload is inefficient and not suitable for regular updates. Option D is incorrect as it introduces unnecessary complexity when Tableau Bridge can directly accomplish this task.



An international corporation is deploying Tableau Cloud and needs to synchronize user accounts across multiple regions and systems.
Which strategy ensures efficient and consistent user account management?

  1. Relying on manual updates by regional IT teams for user account synchronization
  2. Employing SCIM to automate user provisioning across different systems and regions
  3. Assigning a central team to manually manage user accounts for all regions
  4. Using different user management protocols for each region based on local IT preferences

Answer(s): B

Explanation:

Employing SCIM to automate user provisioning across different systems and regions SCIM provides a standardized and automated approach for synchronizing user accounts across various systems and regions, ensuring consistency and efficiency in user account management. Option A is incorrect as manual updates by regional teams can lead to delays and inconsistencies. Option C is incorrect because centralizing manual management is still prone to inefficiency and errors, especially in a large, international corporation. Option D is incorrect as using different protocols for each region complicates management and hinders uniformity in user experience and security.



For a Tableau Server installation in an air-gapped environment, what is a critical consideration regarding software updates and maintenance?

  1. Software updates must be performed in real-time via a secure internet connection
  2. Updates should be manually downloaded and vetted before being transferred to the air-gapped environment
  3. The Tableau Server should be configured to automatically download and install updates when available
  4. A dedicated satellite connection should be established for regular software updates

Answer(s): B

Explanation:

Updates should be manually downloaded and vetted before being transferred to the air-gapped environment In an air-gapped environment, the standard method for software updates involves manually downloading and vetting updates on a secure system outside the environment. Once verified, these updates can then be securely transferred into the air-gapped environment using a physical medium. This process ensures that updates are carefully controlled and secure. Option A is incorrect as real-time updates via an internet connection are not possible in an air-gapped environment. Option C is incorrect because automatic updates require an internet connection, which is not available in an air-gapped setup. Option D is incorrect as establishing a satellite connection for updates would compromise the isolation of an air-gapped environment.



After analyzing a performance recording of a Tableau dashboard, you identify that complex calculated fields are causing significant delays.
What action should be taken to resolve this issue?

  1. Increasing the server's hardware specifications to handle complex calculations more efficiently
  2. Optimizing the calculated fields by simplifying their formulas or pre-calculating values where possible
  3. Limiting user access to the dashboard to reduce the load on the server
  4. Rebuilding the entire dashboard from scratch to ensure optimal performance

Answer(s): B

Explanation:

Optimizing the calculated fields by simplifying their formulas or pre-calculating values where possible The most effective action to resolve delays caused by complex calculated fields in a Tableau dashboard is to optimize these fields. This can be achieved by simplifying the formulas used in the calculations or pre-calculating values in the data source, if possible. This approach directly addresses the root cause of the delays without the need for extensive changes to the server or dashboard. Option A is incorrect because while increasing hardware specifications might improve performance, it does not address the inherent inefficiency of the complex calculations. Op-tion C is incorrect as limiting user access does not solve the underlying issue with the calculated fields. Option D is incorrect because rebuilding the entire dashboard is an excessive measure and may not be necessary if the calculated fields can be optimized.






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