Tableau TCA-C01 Practice Exams
Last updated on Oct 22,2026- Exam Code: TCA-C01
- Exam Name: Tableau Certified Architect
- Certification Provider: Tableau
- Latest update: Oct 22,2026
Question #191
When configuring an unlicensed node in a Tableau Server deployment, what is the primary function that this node can perform?
- A . It can serve as a backup for the primary server in case of failure
- B . It can handle user authentication requests
- C . It can be used for tasks like data extraction and background jobs
- D . It can act as a load balancer for distributing user requests
Correct Answer: C
C
Explanation:
Correct Answer
C. It can be used for tasks like data extraction and background jobs. An unlicensed node in a Tableau Server deployment is typically used for running background tasks such as data extraction, subscription tasks, or other background jobs. This helps in offloading these tasks from the licensed nodes, ensuring better performance of the core server functions.
Option A is incorrect because an unlicensed node cannot function as a backup for the primary server as it does not handle live server tasks or user interaction.
Option B is incorrect as user authentication requests are managed by licensed nodes that have the necessary capabilities and access to security settings.
Option D is incorrect because load balancing of user requests is a function that requires a licensed node, as it involves direct user interaction and data processing.
C
Explanation:
Correct Answer
C. It can be used for tasks like data extraction and background jobs. An unlicensed node in a Tableau Server deployment is typically used for running background tasks such as data extraction, subscription tasks, or other background jobs. This helps in offloading these tasks from the licensed nodes, ensuring better performance of the core server functions.
Option A is incorrect because an unlicensed node cannot function as a backup for the primary server as it does not handle live server tasks or user interaction.
Option B is incorrect as user authentication requests are managed by licensed nodes that have the necessary capabilities and access to security settings.
Option D is incorrect because load balancing of user requests is a function that requires a licensed node, as it involves direct user interaction and data processing.
Question #192
To automate the process of refreshing extracts on Tableau Server, which tool or API would be most effective for scheduling this task?
- A . Utilizing webhooks to trigger extract refreshes based on user interactions within the server
- B . Employing tabcmd to schedule and execute extract refreshes at specified intervals
- C . Using the Hyper API to manually initiate extract refreshes each time data changes
- D . Relying on manual refreshes through the Tableau Server web interface for precise control
Correct Answer: B
B
Explanation:
Correct Answer
B. Employing tabcmd to schedule and execute extract refreshes at specified intervals Tabcmd is a highly effective tool for automating extract refreshes on Tableau Server. It can be used to schedule and execute extract refreshes at regular, specified intervals, ensuring that the data remains up-to-date without requiring manual intervention each time.
Option A is incorrect because webhooks are typically used for event-driven actions and are less suited for regularly scheduled tasks like extract refreshes.
Option C is incorrect as the Hyper API is more focused on creating and updating extracts, not on scheduling their refreshes.
Option D is incorrect because relying on manual refreshes is time-consuming and not feasible for consistent data updates in a large-scale environment.
B
Explanation:
Correct Answer
B. Employing tabcmd to schedule and execute extract refreshes at specified intervals Tabcmd is a highly effective tool for automating extract refreshes on Tableau Server. It can be used to schedule and execute extract refreshes at regular, specified intervals, ensuring that the data remains up-to-date without requiring manual intervention each time.
Option A is incorrect because webhooks are typically used for event-driven actions and are less suited for regularly scheduled tasks like extract refreshes.
Option C is incorrect as the Hyper API is more focused on creating and updating extracts, not on scheduling their refreshes.
Option D is incorrect because relying on manual refreshes is time-consuming and not feasible for consistent data updates in a large-scale environment.
Question #193
For a large organization using Tableau Server, what should be included in an automated complex disaster recovery plan to ensure rapid recovery of services?
- A . Frequent, automated backups of Tableau Server data, configuration, and content, stored in an off-site location
- B . A single annual full backup of the Tableau Server, complemented by periodic manual checks
- C . Continuous, real-time backups of all user interactions and changes on the Tableau Server
- D . Utilizing only RAID configurations for data storage to prevent data loss
Correct Answer: A
A
Explanation:
Correct Answer
A
Explanation:
Correct Answer
Question #194
When implementing database encryption for Tableau Server, which step is essential to protect sensitive data at rest?
- A . Enabling SSL encryption for all data in transit between the Tableau Server and its databases
- B . Configuring Transparent Data Encryption (TDE) on the database used by Tableau Server
- C . Setting up a dedicated firewall to protect the database server hosting the Tableau Server data
- D . Regularly changing the database user’s passwords used by Tableau Server
Correct Answer: B
B
Explanation:
Correct Answer
B. Configuring Transparent Data Encryption (TDE) on the database used by Tableau Server Configuring Transparent Data Encryption (TDE) on the database used by Tableau Server is essential for encrypting data at rest. TDE ensures that the data stored in the database is encrypted, which protects it from unauthorized access or breaches, especially if the physical storage media is compromised.
Option A is incorrect as SSL encryption protects data in transit and does not encrypt data at rest in the database.
Option C is incorrect because while a firewall is crucial for network security, it does not encrypt data stored in the database.
Option D is incorrect as regularly changing passwords, while a good security practice, does not directly relate to the encryption of data at rest in the database.
B
Explanation:
Correct Answer
B. Configuring Transparent Data Encryption (TDE) on the database used by Tableau Server Configuring Transparent Data Encryption (TDE) on the database used by Tableau Server is essential for encrypting data at rest. TDE ensures that the data stored in the database is encrypted, which protects it from unauthorized access or breaches, especially if the physical storage media is compromised.
Option A is incorrect as SSL encryption protects data in transit and does not encrypt data at rest in the database.
Option C is incorrect because while a firewall is crucial for network security, it does not encrypt data stored in the database.
Option D is incorrect as regularly changing passwords, while a good security practice, does not directly relate to the encryption of data at rest in the database.
Question #195
In configuring LDAP (Lightweight Directory Access Protocol) for authentication in Tableau Server, what is an essential step to ensure successful user authentication?
- A . Configuring Tableau Server to periodically synchronize with the LDAP server, regardless of user login attempts
- B . Specifying the correct base distinguished name (DN) and search filters in the LDAP configuration on Tableau Server
- C . Allocating additional CPU resources to Tableau Server to handle the encryption and decryption of LDAP traffic
- D . Setting up a secondary LDAP server as a fallback for the primary LDAP server
Correct Answer: B
B
Explanation:
Correct Answer
B. Specifying the correct base distinguished name (DN) and search filters in the LDAP configuration on Tableau Server When configuring LDAP for authentication in Tableau Server, it is critical to specify the correct base distinguished name (DN) and search filters. This ensures that Tableau Server can correctly query the LDAP directory for user information and authenticate users based on the organization’s user structure and policies.
Option A is incorrect because periodic synchronization, while beneficial for keeping user information updated, is not critical for the initial configuration of LDAP authentication.
Option C is incorrect as allocating additional CPU resources specifically for LDAP traffic is generally not necessary.
Option D is incorrect because setting up a secondary LDAP server is more related to high availability and redundancy rather than the initial configuration of LDAP authentication.
B
Explanation:
Correct Answer
B. Specifying the correct base distinguished name (DN) and search filters in the LDAP configuration on Tableau Server When configuring LDAP for authentication in Tableau Server, it is critical to specify the correct base distinguished name (DN) and search filters. This ensures that Tableau Server can correctly query the LDAP directory for user information and authenticate users based on the organization’s user structure and policies.
Option A is incorrect because periodic synchronization, while beneficial for keeping user information updated, is not critical for the initial configuration of LDAP authentication.
Option C is incorrect as allocating additional CPU resources specifically for LDAP traffic is generally not necessary.
Option D is incorrect because setting up a secondary LDAP server is more related to high availability and redundancy rather than the initial configuration of LDAP authentication.
Question #196
A healthcare provider with multiple locations is implementing Tableau and needs to ensure data availability in the event of a system failure.
What is the most appropriate strategy for their needs?
- A . Avoid investing in disaster recovery infrastructure to reduce costs
- B . Focus on high availability within a single location without offsite disaster recovery
- C . Implement a geographically dispersed disaster recovery setup for the Tableau deployment
- D . Utilize manual processes for disaster recovery to maintain data control
Correct Answer: C
C
Explanation:
Correct Answer
C. Implement a geographically dispersed disaster recovery setup for the Tableau deployment This strategy ensures that in case of a system failure at one location, the data and services can be quickly restored from another geographical location, which is crucial for maintaining continuous healthcare services.
Option A is incorrect because avoiding disaster recovery infrastructure exposes the provider to significant risks of data loss and service disruption.
Option B is incorrect as it does not provide a safeguard against disasters that could affect the single location.
Option D is incorrect because manual processes are not efficient or reliable enough for the critical data and operational needs of a healthcare provider.
C
Explanation:
Correct Answer
C. Implement a geographically dispersed disaster recovery setup for the Tableau deployment This strategy ensures that in case of a system failure at one location, the data and services can be quickly restored from another geographical location, which is crucial for maintaining continuous healthcare services.
Option A is incorrect because avoiding disaster recovery infrastructure exposes the provider to significant risks of data loss and service disruption.
Option B is incorrect as it does not provide a safeguard against disasters that could affect the single location.
Option D is incorrect because manual processes are not efficient or reliable enough for the critical data and operational needs of a healthcare provider.
Question #197
In a scenario where Tableau Server is experiencing slow response times, what aspect should be analyzed first in a latency analysis to identify the root cause?
- A . The network speed and bandwidth between client machines and the Tableau Server
- B . The frequency of scheduled extract refreshes on the Tableau Server
- C . The response time of queries sent from Tableau Server to connected data sources
- D . The time taken for administrative tasks, such as user creation and permission assignment
Correct Answer: C
C
Explanation:
Correct Answer
C. The response time of queries sent from Tableau Server to connected data sources. In a latency analysis aimed at identifying the root cause of slow response times in Tableau Server, it is important to first analyze the response time of queries sent from the server to its connected data sources. Long query response times can be a primary factor contributing to overall server latency, affecting the speed at which visualizations and dashboards load.
Option A is incorrect because while network speed and bandwidth are important, they are more related to the infrastructure rather than specific to Tableau Server’s internal processing.
Option B is incorrect as the frequency of extract refreshes, while impactful on performance, is not the first aspect to assess in a latency analysis.
Option D is incorrect because the time taken for administrative tasks is generally unrelated to the response time issues experienced by end-users in accessing dashboards and reports.
C
Explanation:
Correct Answer
C. The response time of queries sent from Tableau Server to connected data sources. In a latency analysis aimed at identifying the root cause of slow response times in Tableau Server, it is important to first analyze the response time of queries sent from the server to its connected data sources. Long query response times can be a primary factor contributing to overall server latency, affecting the speed at which visualizations and dashboards load.
Option A is incorrect because while network speed and bandwidth are important, they are more related to the infrastructure rather than specific to Tableau Server’s internal processing.
Option B is incorrect as the frequency of extract refreshes, while impactful on performance, is not the first aspect to assess in a latency analysis.
Option D is incorrect because the time taken for administrative tasks is generally unrelated to the response time issues experienced by end-users in accessing dashboards and reports.
Question #198
To effectively analyze performance issues in Tableau Server, what strategy should be employed for collecting and analyzing server logs?
- A . Configure Tableau Server to store logs only when critical errors occur to conserve disk space
- B . Utilize Tableau’s built-in log management tools to regularly collect and review logs, focusing on times of reported issues
- C . Manually collect logs from the server at the end of each day for daily review
- D . Rely on third-party software exclusively for log collection and analysis to provide an external
perspective
Correct Answer: B
B
Explanation:
Correct Answer
B. Utilize Tableau’s built-in log management tools to regularly collect and review logs, focusing on times of reported issues. The most effective strategy for analyzing performance issues is to utilize Tableau’s built-in log management tools for regular log collection and analysis. This approach enables administrators to systematically review logs, particularly focusing on periods when issues are reported. Regular and focused analysis helps in identifying and resolving performance problems more efficiently.
Option A is incorrect because storing logs only during critical errors may omit valuable information needed for comprehensive performance analysis.
Option C is incorrect as manually collecting logs daily is inefficient and may not capture relevant data in real-time.
Option D is incorrect because while third-party tools can be useful, relying exclusively on them might overlook the specific capabilities and integrations of Tableau’s built-in log management tools.
B
Explanation:
Correct Answer
B. Utilize Tableau’s built-in log management tools to regularly collect and review logs, focusing on times of reported issues. The most effective strategy for analyzing performance issues is to utilize Tableau’s built-in log management tools for regular log collection and analysis. This approach enables administrators to systematically review logs, particularly focusing on periods when issues are reported. Regular and focused analysis helps in identifying and resolving performance problems more efficiently.
Option A is incorrect because storing logs only during critical errors may omit valuable information needed for comprehensive performance analysis.
Option C is incorrect as manually collecting logs daily is inefficient and may not capture relevant data in real-time.
Option D is incorrect because while third-party tools can be useful, relying exclusively on them might overlook the specific capabilities and integrations of Tableau’s built-in log management tools.
Question #199
When conducting a resource analysis to identify performance bottlenecks in Tableau Server, which metric is most critical to examine?
- A . The total disk space used by Tableau Server data extracts
- B . The CPU and memory utilization of the Tableau Server during peak usage times
- C . The number of user licenses utilized on the Tableau Server
- D . The version of the Tableau Server software and its compatibility with the operating system
Correct Answer: B
B
Explanation:
Correct Answer
B. The CPU and memory utilization of the Tableau Server during peak usage times When performing a resource analysis to identify performance bottlenecks, it is essential to examine the CPU and memory utilization of Tableau Server, especially during peak usage times. High utilization of these resources can indicate that the server is under strain and may be the cause of performance issues. Understanding these metrics helps in pinpointing the need for resource scaling or optimization.
Option A is incorrect because while disk space used by data extracts is important, it does not directly indicate CPU and memory bottlenecks.
Option C is incorrect as the number of user licenses utilized does not directly affect the server’s resource utilization.
Option D is incorrect because while software version and compatibility are important, they are not directly related to real-time resource utilization and performance bottlenecks.
B
Explanation:
Correct Answer
B. The CPU and memory utilization of the Tableau Server during peak usage times When performing a resource analysis to identify performance bottlenecks, it is essential to examine the CPU and memory utilization of Tableau Server, especially during peak usage times. High utilization of these resources can indicate that the server is under strain and may be the cause of performance issues. Understanding these metrics helps in pinpointing the need for resource scaling or optimization.
Option A is incorrect because while disk space used by data extracts is important, it does not directly indicate CPU and memory bottlenecks.
Option C is incorrect as the number of user licenses utilized does not directly affect the server’s resource utilization.
Option D is incorrect because while software version and compatibility are important, they are not directly related to real-time resource utilization and performance bottlenecks.
Question #200
When installing Tableau Server on a Windows system, which step is essential to ensure a successful installation using the Installation Wizard?
- A . Disabling all antivirus and firewall software on the Windows system during installation
- B . Running the Installation Wizard as an administrator to ensure sufficient privileges for setup
- C . Configuring Windows to automatically update all system drivers during the Tableau Server installation
- D . Setting up a dedicated virtual machine for the Tableau Server installation process
Correct Answer: B
B
Explanation:
Correct Answer
B. Running the Installation Wizard as an administrator to ensure sufficient privileges for setup When installing Tableau Server on Windows, it is crucial to run the Installation Wizard as an administrator. This ensures that the installer has the necessary privileges to access system resources and configure settings required for the successful installation of Tableau Server.
Option A is incorrect because while antivirus or firewall software can sometimes interfere with installations, it’s not recommended to disable all security software as a first step.
Option C is incorrect as automatically updating system drivers during the installation is not a standard requirement for installing Tableau Server.
Option D is incorrect because setting up a dedicated virtual machine is not a requirement for installing Tableau Server, though it can be an option based on organizational policies.
B
Explanation:
Correct Answer
B. Running the Installation Wizard as an administrator to ensure sufficient privileges for setup When installing Tableau Server on Windows, it is crucial to run the Installation Wizard as an administrator. This ensures that the installer has the necessary privileges to access system resources and configure settings required for the successful installation of Tableau Server.
Option A is incorrect because while antivirus or firewall software can sometimes interfere with installations, it’s not recommended to disable all security software as a first step.
Option C is incorrect as automatically updating system drivers during the installation is not a standard requirement for installing Tableau Server.
Option D is incorrect because setting up a dedicated virtual machine is not a requirement for installing Tableau Server, though it can be an option based on organizational policies.