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Developing a detailed migration plan that includes phased rollouts and testing A detailed migration plan with phased rollouts and testing ensures a smooth transition with minimal disruptions to business operations, allowing for addressing potential issues in stages. Option A is incorrect because rushing the migration without adequate planning can lead to significant disruptions and data loss. Option C is incorrect as migrating the largest datasets first may not align with business priorities and could lead to operational challenges. Option D is incorrect because while hardware is important, focusing solely on it neglects critical aspects of data and dashboard migration.

Scheduling extract refreshes during off-peak hours to minimize impact on performance An effective architectural adjustment in response to performance impacts from data ex-tract refreshes is to reschedule these refreshes to off-peak hours. This change minimizes the performance impact during business hours when server demand is typically higher, thereby maintaining better overall server performance. Option A is incorrect because switching all data extracts to live connections might not be feasible or desirable for all data sources and can have its own performance implications. Option C is incorrect as completely disabling extract refreshes could compromise data freshness and functionality for users. Option D is incorrect because while upgrading the CPU may improve performance, it does not address the core issue of extract refreshes impacting server use during peak times.

Ensure the network connection between Tableau Server and the external repository has low latency A low-latency network connection is vital for optimal performance when Tableau Server is integrated with an external repository. This facilitates faster data retrieval and improves overall responsiveness, which is crucial for efficient data analysis and reporting. Option A is incorrect because it is not necessary for the external repository to be on the same physical server; what matters more is the network connection quality. Option B is incorrect as having higher storage capacity does not directly impact the performance of the server in relation to the externalrepository. Option C is incorrect because synchronization frequency is typically managed to balance performance and data freshness, and minimizing it is not always the optimal approach.

Ensuring the compatibility and proper configuration of data connections across the merged sites Verifying the compatibility and proper configuration of data connections is essential to ensure that all data sources remain accessible and functional after the consolidation, preventing data access issues. Option A is incorrect because a rapid migration without detailed review can lead to significant data and functionality problems. Option C is incorrect as disregarding less frequently used content can lead to data loss and dissatisfaction among certain user groups. Option D is incorrect because while backups are important, the focus should be on ensuring a successful consolidation, not on planning for its failure.

Including a mix of different user activities, such as viewing dashboards, publishing workbooks, and performing data refreshes For a comprehensive evaluation in a load testing plan for Tableau Server, it's essential to include a variety of user activities. This approach ensures that the testing covers a broad range of interactions, such as viewing dashboards, publishing work-books, and performing data refreshes, thereby providing a more holistic view of the server's performance under different types of load. Option A is incorrect because testing exclusively with the largest and most complex dashboards does not represent the typical range of user activities. Option C is incorrect as focusing solely on data extract refresh times overlooks other crucial aspects of server performance. Option D is incorrect because limiting the test to a small user group does not adequately simulate the diverse and concurrent usage patterns seen in a production environment.

The correctness and validity of the client credentials used by the connected app A common area to focus on when troubleshooting Connected App authentication issues is the correctness and validity of the client credentials (client ID and secret). Incorrect or expired credentials can prevent the connected app from authenticating with Tableau Server, leading to access issues. Ensuring that these credentials are correct and up-to-date is crucial for resolving authentication problems. Option A is incorrect because while internet connectivity is important, it is not typically the primary cause of authentication issues. Option C is incorrect as version compatibility, although important, is less likely to be the direct cause of authentication problems. Option D is incorrect be-cause the frequency of data synchronization is generally not related to authentication issues with connected apps.

Its capacity to handle bulk migrations with batch processing of multiple dash-boards The ability to handle bulk migrations through batch processing is crucial for efficiently mi-grating a large number of dashboards, saving time and reducing the likelihood of errors. Option A is incorrect because compression is not typically a primary concern during dashboard migration. Option C is incorrect as converting dashboards into different formats is not a usual requirement for server migration. Option D is incorrect because automatic redesign is not a necessary function for the migration tool; the focus should be on preserving the original design and functionality.

Distribute roles based on individual data usage needs and responsibilities within the institution This strategy allows for a tailored approach that considers the specific requirements and data interaction levels of different groups within the educational institution, ensuring effective and secure use of Tableau. Option A is incorrect because it assumes students need the most comprehensive access, which may not align with their actual requirements or data security policies. Option B is incorrect as it may not accurately reflect the data analysis and creation needs of administrative staff and faculty. Option D is incorrect because it does not account for thedifferent levels of data interaction and analysis needs across various user groups in the institution.

The validity of the OAuth tokens used for authentication between Tableau Server and Azure AD When troubleshooting Azure AD authentication issues with Tableau Server, one of the first aspects to check is the validity of the OAuth tokens. These tokens are essential for the authentication process, and issues such as token expiration or invalidation can prevent successful authentication. Option A is incorrect because network bandwidth and speed, while important, are typically not the primary cause of authentication issues. Option C is incorrect as firewall settings, although they can block traffic, are less likely to be the specific cause of Azure AD authentication problems. Option D is incorrect because the version of the Azure AD module, while important, is not usually the first aspect to be checked in troubleshooting scenarios.

Tailor user roles based on specific department needs and data access levels This approach ensures that each department gets the access they need while maintaining security and efficiency. It recognizes the varying requirements across departments and aligns role assignments accordingly. Option A is incorrect because assigning everyone the ''Viewer'' role is overly restrictive and may hinder the effective use of Tableau for data analysis and decision-making. Option B is in-correct as it oversimplifies the distribution of roles without considering the specific needs and data access requirements of individual team members. Option C is incorrect because a uniform role for all users does not account for the diverse needs and access levels required in a large multinational corporation.