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Free TCA-C01 Exam Braindumps (page: 17)

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PDF with 200 Questions

In the process of configuring an external gateway for Tableau Server, which of the following is a critical step to ensure secure and efficient communication?

  1. Setting up a load balancer to distribute traffic evenly across multiple Tableau Server in-stances
  2. Configuring the gateway to bypass SSL for faster data transmission
  3. Enabling direct database access from the gateway for real-time data querying
  4. Implementing firewall rules to restrict access to the gateway based on IP addresses

Answer(s): A

Explanation:

Setting up a load balancer to distribute traffic evenly across multiple Tableau Server instances Configuring a load balancer is essential in the setup of an external gateway for Tableau Server. It ensures efficient distribution of network traffic and improves the overall performance and reliability of the server by managing the load across multiple instances. Option B is incorrect because bypassing SSL would compromise security, which is not advisable for a secure external gateway setup. Option C is incorrect as direct database access from the gateway is generally not a recommended practice due to security concerns. Option D is incorrect because while implementing firewall rules is important for security, it is not specifically a critical step in configuring an external gateway for Tableau Server.



When integrating an external file store with Tableau Server, what is a critical consideration to ensure optimal performance?

  1. The external file store should be located in a different geographical region than the Tableau Server
  2. The network connection between the Tableau Server and the external file store should have high bandwidth and low latency
  3. The external file store must have a separate backup system independent of Tableau Server
  4. The file store should be configured to use a different file system format than the one used by Tableau Server

Answer(s): B

Explanation:

The network connection between the Tableau Server and the external file store should have high bandwidth and low latency For optimal performance, it's critical to ensure that the network connection between the Tableau Server and the external file store has high bandwidth and low latency. This minimizes data transfer times and improves the responsiveness of the server when accessing stored data. Option A is incorrect as having the external file store in a different geographical region can actually increase latency and reduce performance. Option C is incorrect because while having a separate backup system is good practice, it is not directly related to the performance of the external file store with Tableau Server. Option D is incorrect as the file system format compatibility is important, but it does not directly impact the performance in the context of an external file store's integration with Tableau Server.



You are configuring an external file store for a Tableau Server deployment.
Which of the following steps is essential to ensure that Tableau Server can access the external file store?

  1. Configure the file store to be accessible via FTP
  2. Enable SSL on the Tableau Server for secure data transfer
  3. Set up network shared storage that is accessible by all nodes in the cluster
  4. Increase the virtual memory of the Tableau Server to accommodate the external file store

Answer(s): C

Explanation:

Set up network shared storage that is accessible by all nodes in the cluster For Tableau Server to utilize an external file store effectively, it's crucial to set up a network shared storage solution that is accessible by all nodes in the cluster. This ensures that data is readily available to all components of the Tableau Server, maintaining consistency and reliability in data access and management. Option A is incorrect because configuring FTP access is not a standard or secure method for integrating an external file store with Tableau Server. Option B is incorrect as enabling SSL on the Tableau Server, while important for security, does not directly relate to the accessibility of the external file store. Option D is incorrect since increasing the virtual memory of the Tableau Server does not affect its ability to access an external file store.



When designing a test plan for load testing Tableau Server, what is an important factor to consider for ensuring the validity of the test results?

  1. Executing the tests only during the server's peak usage hours to assess performance under maximum stress
  2. Gradually increasing the load during testing to observe how the server responds to escalating demands
  3. Using only synthetic test data to maintain consistency and control over the testing variables
  4. Concentrating the tests on the server's newest features to evaluate their impact on performance

Answer(s): B

Explanation:

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.






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