Analytics-Arch-201 Exam Dumps - Salesforce Architect Exams Questions and Answers

Gradually increasing the load during testing to observe how the server responds to escalating demands An important factor in designing a test plan for load testing Tableau Server is to gradually increase the load. This method allows for observing how the server’s performance scales with increasing demands, providing valuable insights into its capacity and potential bottle-necks. It helps in understanding the server’s resilience and its ability to handle growing user activities. Option A is incorrect because testing only during peak hours might not provide a complete picture of the server’s performance under various load conditions. Option C is incorrect as relying solely on synthetic test data might not accurately simulate real-world user interactions and data complexities. Option D is incorrect because focusing only on the newest features may overlook how the server performs with its core and more frequently used functionalities.

Enabling sticky sessions on the load balancer to maintain user session consistent-cy Enabling sticky sessions on the load balancer is crucial when integrating with Tableau Server. It ensures that a user’s session is consistently directed to the same server node during their interaction. This is important for maintaining session state and user experience, particularly when interacting with complex dashboards or during data input. Option A is incorrect because while round-robin dis-attribution is a common method, it does not address session consistency on its own. Option C is incorrect as redirecting all write operations to a single node can create a bottleneck and is not a standard practice for load balancing in Tableau Server environments. Option D is incorrect because allocating a separate subnet for the load balancer, while potentially beneficial for network organization, is not directly related to load balancing effectiveness for Tableau Server.

Implementing session persistence in the external gateway to maintain user sessions during server failovers Implementing session persistence is crucial in an external gateway setup for Tableau Server. It ensures that user sessions are maintained in the event of server failovers, thereby providing high availability and improving the user experience during unexpected disruptions. Option A is incorrect because using a different operating system for the gateway does not directly contribute to high availability or fault tolerance. Option C is incorrect as allocating additional storage to the external gateway does not necessarily impact its ability to maintain high availability or fault tolerance. Option D is incorrect because relying on a single gateway can be a point of failure; a distributed approach is typically better for fault tolerance and high availability.

Verifying the configuration settings of the reverse proxy, including URL rewriting and port forwarding rules When encountering access issues with Tableau Server configured be-hind a reverse proxy, the first step should be to verify the proxy’s configuration settings. This includes checking URL rewriting rules and port forwarding settings to ensure they are correctly routing traffic to and from Tableau Server. Misconfigurations in these settings can often lead to intermittent access problems. Option A is incorrect because increasing bandwidth is unlikely to resolve issues specifically related to proxy configuration. Option C is incorrect as changing the proxy soft-ware provider is not the first troubleshooting step and may not address the root cause of the issue. Option D is incorrect because installing a new SSL certificate on Tableau Server, while important for security, does not directly address proxy configuration issues.

The functionality to automatically update data source connections in the work-books during migration Automatically updating data source connections is essential to ensure that workbooks function correctly after migration, maintaining data integrity and continuity. Option A is incorrect because changing the visual design is not the primary function of a migration tool. Option C is incorrect as manual migration of each workbook is time-consuming and prone to errors. Option D is incorrect because it’s important to migrate all necessary workbooks, not just the most recently accessed ones.

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.

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.

Ensure the unlicensed node is properly networked and configured to communicate with the licensed nodes Proper networking and configuration for communication with the li-censed nodes are crucial when setting up an unlicensed node. This ensures that the unlicensed node can effectively handle background tasks and communicate results back to the main server, maintaining the overall efficiency of the Tableau Server deployment. Option A is incorrect because the processing power requirement of an unlicensed node does not necessarily have to be higher than that of licensed nodes; it depends on the specific tasks assigned to it. Option B is incorrect as the physical location of the unlicensed node is not a critical factor, as long as it is well-connected to the licensed nodes over the network. Option D is incorrect because having a separate storage system is not a primary requirement for an unlicensed node; it primarily needs to be configured for effective task handling and communication with the licensed nodes.

Testing with the maximum number of users simultaneously to assess the peak performance capacity When recommending a load testing strategy for Tableau Server, it is crucial to test with the maximum number of users simultaneously. This approach assesses the server’s peak performance capacity and helps identify potential bottlenecks or issues that could arise under maxi-mum load, ensuring that the server can handle high user demand. Option B is incorrect because focusing solely on complex dashboards does not provide a complete picture of the server’s performance under varying conditions. Option C is incorrect as conducting tests only during off-peak hours might not accurately reflect the server’s performance during normal operational loads. Option D is incorrect because limiting the testing to only a few selected reports does not fully stress test the server’s capacity to handle a realistic and diverse set of user demands.

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.