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

Verifying the SMTP server details and network connectivity in the Tableau Server configuration The first step in troubleshooting issues with connecting to an external SMTP server for email notifications is to verify the SMTP server details and network connectivity settings in Tableau Server. This includes checking the server address, port, username, password, and ensur-ing that the network allows communication over the specified SMTP port. Option A is incorrect be-cause installing a new email client on the server is unrelated to SMTP connectivity issues within Tableau Server. Option C is incorrect as increasing the server’s RAM will not directly address con-nectivity issues with an external SMTP server. Option D is incorrect because the email format set-tings in Tableau Server are unlikely to impact its ability to connect to an SMTP server.

Checking the DNS settings and ensuring the Linux server is correctly resolving hostnames When Tableau Server on a Linux system is not accessible from client machines, the initial step should be to check the DNS settings. Ensuring that the Linux server can correctly resolve host-names is important for network accessibility. Incorrect DNS settings or issues with hostname resolution can prevent clients from accessing the server. Option A is incorrect because bandwidth allocation is typically not related to issues of server accessibility in a local network setting. Option C is incorrect as assigning static IP addresses to client machines does not address the accessibility of the server itself. Option D is incorrect because changing the network mode from public to private on the Linux server does not directly address accessibility or DNS resolution issues.

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.

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.

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.

Error codes or messages that indicate the specific nature of the installation failure When diagnosing an installation failure in Tableau Server, it is crucial to look for error codes or messages within the installation logs. These codes or messages can provide specific insights into what went wrong during the installation process, enabling targeted troubleshooting and resolution of the issue. Option A is incorrect because user access levels and permissions, while important, are not typically the primary focus when diagnosing an installation failure from the logs. Option B is incorrect as network bandwidth and latency are less likely to be detailed in installation logs and are not usually the primary causes of installation failures. Option D is incorrect because the number of users accessing the server during installation is unlikely to be a factor in installation failures and is not typically recorded in installation logs.

Ensuring that data governance and security policies are adapted for the cloud environment Adapting data governance and security policies for the cloud is critical to maintain da-ta integrity and comply with security standards in the new environment. Option A is incorrect be-cause data governance policies are still crucial in the cloud environment. Option C is incorrect as neglecting data security can lead to significant risks and compliance issues. Option D is incorrect because completely redesigning all dashboards is not necessary and may be resource-intensive with-out adding value to the migration process.

Using a physical medium to transfer the Tableau Server installation files to the environment In an air-gapped environment, where there is no direct internet connection, using a physical medium (like a USB drive or external hard disk) to transfer the Tableau Server installation files is essential. This method ensures that the necessary software can be securely introduced into the isolated environment for installation. Option A is incorrect because direct internet access is typically not possible or allowed in an air-gapped environment. Option C is incorrect as a proxy server implies some level of external network access, which is not available in an air-gapped setup. Option D is incorrect because implementing a VPN is not feasible in a truly air-gapped environment where no external network connections are allowed.

Obtaining and installing a valid SSL certificate from a trusted certificate authority A critical step in implementing SSL encryption for Tableau Server is to obtain and install a valid SSL certificate from a trusted certificate authority. This ensures that the communication be-tween the server and clients is encrypted and secure. Using a certificate from a trusted authority al-so helps in avoiding trust issues with clients connecting to the server. Option A is incorrect because a self-signed SSL certificate might not be trusted by all clients and can lead to security warnings. Option C is incorrect as enabling HTTP does not contribute to SSL encryption; instead, HTTPS should be used. Option D is incorrect because disabling firewalls can compromise the overall security of the server and is not necessary for SSL implementation.

Implement Tableau Bridge to establish a live connection to on-premises data-bases Tableau Bridge is specifically designed to allow real-time access to on-premises data from Tableau Cloud, making it the ideal solution for this scenario. Option A is incorrect because Tableau Prep Builder is used for data preparation, not for establishing live connections to on-premises data sources. Option C is incorrect as migrating all data to the cloud may not be feasible or desirable for all companies. Option D is incorrect because Tableau Cloud’s native capabilities do not include direct live data connections to on-premises databases without Tableau Bridge.