When integrating an external gateway with Tableau Server, what factor is most important to ensure high availability and fault tolerance?
Correct Answer:
B
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.
A corporation is migrating their Tableau Server from a local identity store to a cloud-based identity provider. What is the most critical step to ensure a smooth transition?
Correct Answer:
C
Conducting a phased migration and ensuring synchronization between the old and new identity stores A phased migration with synchronization ensures minimal disruption to user access and allows for troubleshooting issues as they arise, ensuring a smooth transition between identity stores. Option A is incorrect because immediately discontinuing the local identity store can disrupt user access. Option B is incorrect as migrating all user data in a single batch can lead to significant risks of data loss or access issues. Option D is incorrect because compatibility with Tableau Server is crucial when choosing a new identity provider.
In configuring a custom embedded solution for Tableau Server, what is an important consideration when setting up trusted tickets for user authentication?
Correct Answer:
B
Establishing a trusted relationship between the Tableau Server and the web server hosting the embedded solution When setting up trusted tickets for a custom embedded solution in Tableau Server, it’s crucial to establish a trusted relationship between the Tableau Server and the web server hosting the embedded solution. This ensures secure and seamless authentication of users accessing Tableau content through the embedded application. Option A is incorrect because disabling all other forms of authentication is not necessary and may limit flexibility in access control. Option C is incorrect as configuring Tableau Server to accept trusted tickets from any domain can pose significant security risks. Option D is incorrect because trusted tickets should not be the sole method for content distribution, as they are specifically designed for user authentication in embedded scenarios.
When installing Tableau Server on a Linux system, you encounter an issue where the server is unable to communicate with external data sources. What is the first step you should take to troubleshoot this networking issue?
Correct Answer:
B
Checking the firewall settings on the Linux server to ensure necessary ports are open The first step in troubleshooting communication issues between Tableau Server on Linux and external data sources is to check the firewall settings on the Linux server. Ensuring that the necessary ports are open and correctly configured to allow traffic to and from Tableau Server is crucial for successful external communications. Option A is incorrect because reinstalling Tableau Server is an excessive measure before checking network configurations. Option C is incorrect as upgrading network drivers, while potentially beneficial, is not the first step in troubleshooting network communication issues. Option D is incorrect because configuring Tableau Server to bypass the firewall can introduce significant security vulnerabilities and is not a recommended practice.
When configuring Tableau Server on Linux to interact with an external email server for notifications, you encounter issues with email delivery. What is the first thing you should check to resolve this issue?
Correct Answer:
B
The SMTP configuration settings in Tableau Server, including server address and port The first step in resolving issues with email delivery from Tableau Server to an external email server is to check the SMTP (Simple Mail Transfer Protocol) configuration settings. This includes verifying the email server address, port, and any authentication details required. Incorrect SMTP settings are a common cause of email delivery issues. Option A is incorrect because issues with email content and formatting are unlikely to affect email delivery itself. Option C is incorrect as upgrading the email server is not the first step and may not be necessary if the issue is related to SMTP settings. Option D is incorrect because changing the operating system of Tableau Server is an excessive measure and unlikely to resolve an email delivery issue.