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Upon interpreting observability data from Tableau Server, you notice a pattern of high CPU usage coinciding with specific times of the day. What is the best course of action based on this observation?
Correct Answer:B
Investigate scheduled activities, such as extract refreshes or subscriptions, occurring during those times When high CPU usage is observed at specific times of the day, the best initial action is toinvestigate scheduled server activities, such as extract refreshes or report subscriptions, that might be occurring during those times. Understanding the cause of the CPU spikes can inform more targeted actions, such as rescheduling these activities or optimizing them for better re-source usage. Option A is incorrect because upgrading hardware should be considered only after assessing and addressing the causes of high CPU usage within the current setup. Option C is incorrect as limiting user access is a reactive measure that does not address the root cause of the high CPU usage. Option D is incorrect because ignoring the pattern might lead to overlooking potential performance issues that could impact server stability and user experience.
For automating the process of publishing workbooks to Tableau Server, which method would be the most efficient?
Correct Answer:B
Using the REST API to create a script that automates the publishing of work-books at set intervals The REST API is a powerful tool for automating the publishing of workbooks to Tableau Server. By creating a script that uses the REST API, workbooks can be automatically published at predetermined intervals, streamlining the update process and ensuring that the server always hosts the latest versions of the workbooks. Option A is incorrect because webhooks respond to events within Tableau Server and are not designed for automating tasks based on changes in external directories. Option C is incorrect as manual uploads, while providing control, are inefficient for regular and bulk publishing tasks. Option D is incorrect because relying on Tableau Desktop’s publishing features for each update lacks the automation and efficiency needed for regular and large-scale publishing tasks.
During the migration of Tableau Server from Windows to Linux, what key aspect should be ad-dressed to maintain performance and stability?
Correct Answer:B
Conducting comprehensive testing of the Tableau Server on Linux, including data source connections and performance benchmarks Comprehensive testing is essential to ensure that the Tableau Server maintains its performance and stability in the new Linux environment, including verifying data connections and performance standards. Option A is incorrect because neglecting the testing of data connections can lead to critical issues post-migration. Option C is incorrect as only transferring frequently used dashboards does not address the overall stability and performance of the server. Option D is incorrect because changing the database platform is not necessarily required for a migration from Windows to Linux and could introduce unnecessary complexities.
For a company using Tableau Server primarily for complex data visualizations that require significant processing time, which configuration key should be adjusted?
Correct Answer:A
Increase the “gateway.timeout” value to allow longer processing time for complex visualizations Increasing the “gateway.timeout” value allows more time for the server to process complex visualizations without timing out, which is essential for a company focusing on de-tailed and complex data visualizations. Option B is incorrect as decreasing session expiry timeout may interrupt the visualization process. Option C is incorrect because limiting extracts refresh frequency does not directly impact the processing time of complex visualizations. Option D is incorrect as decreasing data server timeout might result in insufficient time for data retrieval, especially for complex queries.
When configuring Azure Active Directory (AD) for authentication with Tableau Server, which of the following steps is essential for successful integration?
Correct Answer:C
Registering Tableau Server as an application in Azure AD and configuring the necessary permissions For successful integration of Tableau Server with Azure AD, it is crucial to register Tableau Server as an application within Azure AD. This registration process involves con-figuring the necessary permissions, which allows Tableau Server to authenticate users based on their Azure AD credentials securely. Option A is incorrect because while multi-factor authentication enhances security, it is not a requirement for the basic integration of Azure AD with Tableau Server. Option B is incorrect as fixed-time interval synchronization is not the primary step for integration; the focus is on configuring authentication protocols. Option D is incorrect because allocating additional storage for Azure AD user data on Tableau Server is not necessary for the integration process.