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The synchronization of system clocks between Tableau Server and the third-party application A common issue in trusted authentication is the lack of synchronization in system clocks between Tableau Server and the third-party application. Because trusted authentication often involves time-sensitive tokens, discrepancies in system times can lead to failed authentication at-tempts. Ensuring synchronized clocks is crucial for the smooth functioning of trusted authentication. Option A is incorrect because while data encryption is important, it is not typically the cause of trusted authentication-specific issues. Option B is incorrect as SSL certificate validity, though crucial for secure connections, is not usually the direct cause of issues in trusted authentication. Option D is incorrect because network latency, while affecting overall performance, does not typically impact the functionality of trusted authentication.

Employing Windows Task Scheduler to automate and manage the execution of maintenance scripts For a Tableau Server on a Windows system, Windows Task Scheduler is the most suitable tool for automating routine maintenance scripts. It allows for the scheduling and management of script execution, ensuring that maintenance tasks are performed consistently and efficiently without manual intervention. Option A is incorrect because Tableau Desktop is not designed for automating server maintenance tasks. Option C is incorrect as while Jenkins can be used for continuous integration, it may be more complex than necessary for simple maintenance tasks. Option D is incorrect because manually running scripts is time-consuming and not efficient for routine maintenance.

Conducting a full backup of the server before initiating the upgrade process A vital step in a multi-node server upgrade for Tableau Server is conducting a full backup of the server before starting the upgrade. This ensures that data is secured and can be restored in case of any is-sues during the upgrade, maintaining data integrity and allowing for recovery if needed. Option A is incorrect because disabling user access entirely may not be necessary if the upgrade is staged properly. Option C is incorrect as immediate updates to the operating systems of the server nodes may not be required and should be carefully planned. Option D is incorrect because removing nodes from the cluster can impact the performance and redundancy of the server, and is not a recommended practice for an upgrade.

A robust disaster recovery plan with frequent, encrypted backups, off-site storage, and quick recovery mechanisms For a financial institution, a comprehensive disaster recovery plan with frequent encrypted backups, off-site storage, and rapid recovery capabilities is essential to protect sensitive financial data and ensure compliance with regulatory standards. Option A is incorrect as infrequent backups and on-site storage may not meet the stringent requirements for data protection in finance. Option C is incorrect because manual backups on removable drives are not reliable or secure enough for financial data. Option D is incorrect as relying solely on a cloud-based solution may not comply with certain regulatory requirements for financial institutions.

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.

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.

Running the Installation Wizard as an administrator to ensure sufficient privileges for setup When installing Tableau Server on Windows, it is crucial to run the Installation Wizard as an administrator. This ensures that the installer has the necessary privileges to access system resources and configure settings required for the successful installation of Tableau Server. Option A is incorrect because while antivirus or firewall software can sometimes interfere with installations, it’s not recommended to disable all security software as a first step. Option C is incorrect as automatically updating system drivers during the installation is not a standard requirement for installing Tableau Server. Option D is incorrect because setting up a dedicated virtual machine is not a requirement for installing Tableau Server, though it can be an option based on organizational policies.

Implementing a strategy that includes regular automated backups, off-site storage, and a standby Tableau Server A comprehensive disaster recovery strategy with automated backups, off-site storage, and a standby server provides robust protection against data loss and ensures business continuity in case of a failure. Option A is incorrect because periodic manual backups may not be frequent or reliable enough for critical business operations. Option C is incorrect as relying solely on cloud-based auto-save features doesn’t provide a comprehensive recovery solution. Option D is incorrect because limiting backups to certain elements risks losing critical data not deemed ‘important’ at the time of backup.

Installing a trusted certificate on both the client’s and server’s sides For Mutual SSL to function correctly, it is essential to install a trusted certificate on both the client and server sides. This ensures that both parties can authenticate each other, establishing a secure and verified connection. Mutual SSL relies on this two-way authentication process for enhanced security. Option A is incorrect because port forwarding is not a standard requirement for Mutual SSL configuration. Option B is incorrect as requiring administrative privileges on user devices is unrelated to Mutual SSL setup. Option D is incorrect because while configuring cipher suites is part of SSL configuration, it is not the primary requirement for Mutual SSL.

Installing RMT agents on each node of the Tableau Server cluster For the Re-source Monitoring Tool to effectively monitor a Tableau Server deployment, it is essential to install RMT agents on each node of the Tableau Server cluster. This ensures comprehensive monitoring of system performance, resource usage, and potential issues across all components of the cluster. Option A is incorrect because monitoring all network traffic is not the primary function of RMT; it is focused more on system performance and resource utilization. Option B is incorrect as having a dedicated database for RMT is beneficial but not crucial for the basic monitoring functionality. Option C is incorrect because automatic restart of services is not a standard or recommended feature of RMT and could lead to unintended disruptions.