Master Tableau TCA-C01 Exam with Reliable Practice Questions

Correct : C

Configuring Tableau Server to only allow extensions from a trusted and verified extension list When implementing dashboard extensions in Tableau Server, it is crucial to configure the server to allow only extensions from a trusted and verified list. This approach ensures that only secure and approved extensions are used, safeguarding against potential security risks while still enabling the use of beneficial extensions. Option A is incorrect because allowing all extensions with-out restriction can pose significant security risks. Option B is incorrect as hosting all extensions on an external server might introduce additional security and performance concerns. Option D is incorrect because completely disabling all dashboard extensions eliminates the potential benefits they can provide and may not be necessary for maintaining security.

Correct : C

Establishing a scalable node configuration that can accommodate periodic high usage A scalable configuration allows the business to efficiently handle periodic high usage periods while avoiding unnecessary costs during lower usage times. Option A is incorrect because deploying a large number of nodes for a medium-sized business can be cost-inefficient. Option B is incorrect as a minimal number of nodes may lead to performance issues during high usage periods. Option D is incorrect because considering node count is crucial for balancing performance and cost.

Correct : C

Setting the appropriate environment variables in Linux to specify the web proxy details To ensure that Tableau Server can communicate through a corporate web proxy, it is necessary to set the appropriate environment variables in the Linux system. These variables should include the web proxy address and port, allowing Tableau Server to route its external communications through the proxy. Option A is incorrect as disabling the corporate web proxy is typically not feasible or recommended due to security policies. Option B is incorrect because configuring Tableau Server to bypass the web proxy may not be allowed under corporate network policies and could introduce security risks. Option D is incorrect as implementing a VPN solution is an excessive measure for addressing web proxy communication issues and may also conflict with corporate network policies.

Correct : B

Ensuring that Tableau Bridge is installed on a machine with a constant and stable internet connection For effective implementation of Tableau Bridge, it is essential to install it on a machine with a reliable and stable internet connection. This is crucial for maintaining live data connectivity from on-premises data sources to Tableau Cloud, ensuring that the data remains up-to-date and accessible for cloud-based analytics. Option A is incorrect because dedicating a server solely for Tableau Bridge is not necessary and may be resource-intensive. Option C is incorrect as installing Tableau Bridge on every user's local machine is impractical and can lead to management and security issues. Option D is incorrect because Tableau Bridge's primary function is to enable live data connectivity, not just scheduled refreshes during off-peak hours.

Correct : B

For complex data blending and analytics tasks that are resource-intensive Utilizing external services for complex and resource-intensive tasks like data blending and analytics can help in optimizing the performance of the Tableau environment by offloading these demanding processes. Option A is incorrect because basic data visualization tasks are typically well-handled by Tableau Server itself. Option C is incorrect as external services can be beneficial for specific re-source-intensive tasks. Option D is incorrect because using external services for all tasks, regardless of complexity, can be inefficient and unnecessary.