Tableau SCA-C01 Exam Dumps & Practice Test Questions
Question 1:
When implementing a user-based licensing model in a system or software, various authentication methods are employed to ensure users can access the system in accordance with their individual licenses. What authentication methods can be used in combination with user-based licensing for proper user validation and authentication? Select three methods.
A. Relational authentication
B. Trusted validation
C. Microsoft Active Directory
D. Authentication via local credentials
Answer: C, D, B
Explanation:
To properly validate and authenticate users within a user-based licensing model, several methods can be employed, depending on the specific system setup. These authentication methods ensure that users are granted access according to their individual licenses.
Correct Methods:
Microsoft Active Directory (C):
Microsoft Active Directory (AD) is widely used for managing users and authentication in enterprise environments. It provides centralized management and authentication services, ensuring users' identities are verified across systems. In a user-based licensing model, Active Directory can be used to authenticate users, verifying their access rights based on their profiles, which are often tied to licenses.Authentication via local credentials (D):
Authentication via local credentials involves verifying a user's identity directly within the system by using a username and password or other local authentication methods (e.g., PINs, biometrics). This method is ideal for systems where users do not rely on centralized authentication servers or where systems operate in a more isolated or independent fashion. It ensures users can only access resources tied to their specific licenses.Trusted validation (B):
Trusted validation refers to methods that verify whether the user's identity can be trusted, such as using secure tokens, certificates, or multi-factor authentication (MFA). This method ensures that access is not just based on the credentials but also on additional checks that confirm the user's identity in a trustworthy manner, making it compatible with user-based licensing models that need extra layers of validation to ensure compliance.
Incorrect Method:
Relational authentication (A):
Relational authentication is not a widely recognized or commonly used method in modern authentication systems. The term may refer to authentication that’s based on some form of relationship (such as a database) between users and other system entities. However, in practice, methods like Active Directory and local credential authentication are far more prevalent for user validation and are typically combined with user-based licensing models. Therefore, this option is not suitable for user validation in most standard scenarios.
To properly authenticate users and ensure compliance with user-based licensing models, the most effective methods include Microsoft Active Directory, Authentication via local credentials, and Trusted validation. These approaches ensure that each user is properly verified and granted access based on their specific license.
Question 2:
During the setup of Tableau Server, certain internal secrets, such as tokens that secure communication and data access, are generated automatically. Over time, these secrets may require regeneration or updates to maintain server security. Which command should you run in Tableau Server to regenerate or refresh the automatically generated internal secrets created during installation?
A. tsm security regenerate-internal-tokens
B. tsm licenses update
C. tsm security validate-key-assets
D. tsm data-access cache refresh -r 1
Answer: A
Explanation:
In Tableau Server, internal secrets (such as tokens that secure communication and data access) are generated automatically during the initial installation. These secrets may need to be refreshed or regenerated over time to ensure continued security of the system. To handle this, Tableau provides specific commands for managing these secrets.
Correct Answer:
tsm security regenerate-internal-tokens (A): This command is used to regenerate or refresh the internal tokens that Tableau Server uses to secure communications and data access. These tokens play a crucial role in ensuring secure connections and access control, so it's important to regenerate them periodically, especially after a security breach or system updates.
Other Options:
tsm licenses update (B): This command is used to update or apply new license keys for Tableau Server. It does not deal with regenerating internal secrets or tokens.
tsm security validate-key-assets (C): This command is used to validate the current security key assets in Tableau Server, checking for any issues related to key management. However, it does not regenerate or refresh the internal tokens.
tsm data-access cache refresh -r 1 (D): This command is used to refresh the data access cache, which is not related to regenerating internal secrets. It focuses on caching data access configurations rather than securing internal communications.
To regenerate or refresh the internal secrets created during the installation of Tableau Server, you should use the tsm security regenerate-internal-tokens command (option A). This ensures that security tokens are updated, maintaining the integrity and confidentiality of communications within Tableau Server.
Question 3:
The Coordination Service, also known as the "Coordination Service ensemble," is an essential element for managing distributed environments in Tableau Server’s high-availability (HA) clusters. To ensure the health and stability of the server, it is vital to periodically check the status of this service. What is the best method to verify the status of the Coordination Service ensemble in a Tableau Server HA cluster?
A. Access the Tableau Services Manager (TSM) Status page through the web client.
B. Execute the command tsm maintenance ziplogs.
C. Run the tsm status -v command.
D. Access the Tableau Server Status page.
Answer: C
Explanation:
In a high-availability (HA) Tableau Server cluster, the Coordination Service plays a critical role in managing the coordination and synchronization of services across the various nodes. Verifying the health and status of this service is crucial for maintaining a stable and operational server environment.
Correct Answer:
tsm status -v (C): This command provides a detailed status of all Tableau Server components, including the Coordination Service. By running tsm status -v, you can verify whether the Coordination Service and other critical services are running properly, making it the best choice to monitor the health of the Coordination Service ensemble.
Other Options:
Access the Tableau Services Manager (TSM) Status page through the web client (A): While the TSM web client provides a graphical interface to manage and monitor Tableau Server, the detailed status of the Coordination Service ensemble is typically better accessed through the command-line tsm status -v for a comprehensive view.
Execute the command tsm maintenance ziplogs (B): This command is used to collect logs from Tableau Server for troubleshooting purposes. It does not provide a direct way to check the status of the Coordination Service.
Access the Tableau Server Status page (D): The Tableau Server Status page provides an overview of the server’s health and operational status, but it doesn't give the same level of detailed information as the tsm status -v command, particularly for individual services like the Coordination Service.
To verify the status of the Coordination Service ensemble in a Tableau Server HA cluster, the best method is to use the tsm status -v command (option C). This command provides a comprehensive view of the status of all services, including the Coordination Service, and helps ensure that the Tableau Server environment remains stable and well-coordinated.
Question 4:
You need to ensure that the next login to Tableau Server prompts the user to set up a new administrator account. This scenario may occur if the prior administrator account was lost, compromised, or if you are resetting the server for a fresh deployment. What action should you take to ensure this outcome?
A. Execute the tsm register command.
B. Modify the tabsvc.yml configuration file.
C. Run the tsm reset command.
D. Uninstall and reinstall Tableau Server.
Answer: C
Explanation:
When an administrator account is lost or compromised in Tableau Server, or when the server needs to be reset to its default state for reconfiguration, the appropriate method is to use the tsm reset command. This command will reset Tableau Server’s configuration, which, in turn, forces the next login to prompt for the creation of a new administrator account.
Detailed Steps:
tsm reset (C): Running the tsm reset command will reset Tableau Server settings, including the admin password and settings, and will prompt the setup process when you log in for the first time after executing the reset. This is the standard approach for re-establishing control over a server when the original administrator account is no longer accessible or needs to be reconfigured.
Other Options:
tsm register (A): The tsm register command is used to register Tableau Server with Tableau Services Manager and is typically used when setting up Tableau Server initially or registering a new instance of Tableau Server with the correct license. It does not reset or prompt for a new admin account.
Modify the tabsvc.yml configuration file (B): Modifying the tabsvc.yml configuration file is typically used for changing server settings but does not reset the Tableau Server or prompt the creation of a new admin account.
Uninstall and reinstall Tableau Server (D): While uninstalling and reinstalling Tableau Server would indeed reset the server, this is a drastic measure and not the most efficient or recommended approach. The tsm reset command is a more direct and less disruptive way to achieve the same result.
To ensure that the next login to Tableau Server prompts the user to set up a new administrator account, running the tsm reset command (C) is the most appropriate and effective solution.
Question 5:
For an automated Tableau Server installation using a community-supported Python script, configuration and setup details (such as server settings, admin credentials, and product registration) need to be supplied using predefined template files. Which three files must be created to supply all the required configuration details for this automated installation process? (Select three.)
A. secrets.template.json
B. config.template.json
C. registration.template.json
D. tabsvc.yml
Answer: A, B, C
Explanation:
When performing an automated Tableau Server installation, the configuration and setup details are typically provided through template files. These template files specify the required settings, such as admin credentials, server settings, and product registration details. Here’s a breakdown of the required template files:
A. secrets.template.json:
This template file typically contains sensitive information, such as admin credentials, authentication details, and security configurations, which are essential for setting up Tableau Server securely. It ensures that the necessary secrets are provided during the automated setup process.B. config.template.json:
The config.template.json file is used to provide various server configurations, such as network settings, storage configurations, and other system settings that Tableau Server requires for its operation. This file is important for specifying how Tableau Server should be set up in an automated environment.C. registration.template.json:
The registration.template.json file contains the Tableau Server’s product registration information, including the license keys and registration details. This file ensures that Tableau Server is properly registered and activated during the installation process.D. tabsvc.yml:
The tabsvc.yml file is a configuration file specific to Tableau Server that contains various service configurations, including settings related to the Tableau Server processes. However, this file is not typically one of the template files used for automated installation with a community-supported Python script. It’s more commonly used for manual configuration and troubleshooting after installation.
For an automated Tableau Server installation using a community-supported Python script, the necessary files for providing configuration details are:
A. secrets.template.json
B. config.template.json
C. registration.template.json
These files ensure the correct configuration, credentials, and registration details are applied during the automated setup of Tableau Server.
Question 6:
After the installation of Tableau Server, a site has been created using default settings. Your organization wants to enable data-driven alerts for users on the site, a feature that notifies users when certain data thresholds are crossed. What action should you take to ensure users on the site can create and receive data-driven alerts?
A. Modify the data-driven alerts setting on the site's Settings page.
B. Activate data-driven alerts via the Tableau Services Manager Configuration page.
C. Execute the command: tsm configuration set -k dataAlerts.checkIntervalInMinutes -v 60
D. No changes required; data-driven alerts are enabled by default.
Answer: C. Execute the command: tsm configuration set -k dataAlerts.checkIntervalInMinutes -v 60
Explanation:
A. Modify the data-driven alerts setting on the site's Settings page:
This option is not correct because the ability to enable or configure data-driven alerts is not available at the site-level Settings page by default. It's more likely to be handled through Tableau Services Manager (TSM) or configuration settings.B. Activate data-driven alerts via the Tableau Services Manager Configuration page:
While TSM is involved in server configurations, data-driven alerts are typically enabled or configured by adjusting specific Tableau Services Manager (TSM) configuration settings, not through a separate page in TSM for activation.C. Execute the command: tsm configuration set -k dataAlerts.checkIntervalInMinutes -v 60:
This is the correct option. The Tableau Services Manager (TSM) command tsm configuration set allows for adjusting the configuration of Tableau Server. Specifically, the dataAlerts.checkIntervalInMinutes setting controls the interval (in minutes) at which Tableau checks for data-driven alerts. By running this command, you're ensuring the alerts system is set up to monitor thresholds at regular intervals, enabling users to create and receive alerts on the site.D. No changes required; data-driven alerts are enabled by default:
This is incorrect because data-driven alerts are not enabled by default on Tableau Server. Configuration adjustments need to be made to enable this feature.
To ensure users on the site can create and receive data-driven alerts, you must configure the Tableau Server using TSM commands, such as tsm configuration set -k dataAlerts.checkIntervalInMinutes -v 60 to set the alert interval. This allows the alerts functionality to work properly.
Question 7:
You have installed Tableau Server on a machine with four processor cores, and Tableau automatically determines how many instances of each service should run based on system resources. What is the default number of instances Tableau Server installs for each service, such as VizQL Server and Application Server, on a machine with four processor cores?
A. 1
B. 2
C. 4
D. 8
Answer: B. 2
Explanation:
By default, Tableau Server determines the number of instances of each service based on the available resources (processor cores). On a machine with four processor cores, Tableau will allocate two instances for each service like VizQL Server, Application Server, etc. This is because Tableau Server uses a rule of thumb where it assigns two instances of each service per available core (with adjustments for different configurations).
A. 1: This would be too few instances for a machine with multiple cores, as Tableau tries to optimize the use of system resources.
B. 2: This is the correct default. Tableau assigns two instances of each service (such as VizQL and Application Server) on a four-core machine to ensure efficient resource utilization.
C. 4: This would be overkill for a machine with four cores. The default setting does not go that high unless the system has more cores or specific custom configurations.
D. 8: This would be more than needed for four cores. Typically, Tableau Server adjusts dynamically, but it does not default to eight instances for each service on such systems.
The default number of instances Tableau Server installs for each service on a machine with four processor cores is 2.
Question 8:
You are working in a Tableau Server or Tableau Online environment where workbook performance recording has been enabled for a site. You now want to manually configure a URL to start recording performance metrics for a specific dashboard or visualization. What should you add to the view URL to ensure Tableau captures performance data when the view is accessed?
A. Remove the session ID from the URL and reload the view.
B. Click on the Performance option in the toolbar at the top of the view.
C. Append :record_performance=yes& before the session ID in the URL.
D. Append :record_performance=yes& after the session ID in the URL.
Answer: D. Append :record_performance=yes& after the session ID in the URL.
Explanation:
In Tableau Server or Tableau Online, performance recording allows you to capture data on how a workbook performs when it is viewed. To manually enable performance recording for a specific view or dashboard, you need to modify the URL by appending :record_performance=yes& after the session ID in the URL.
A. Remove the session ID from the URL and reload the view: This action is not required for performance recording. The session ID is part of the URL structure and doesn't need to be removed.
B. Click on the Performance option in the toolbar at the top of the view: This is a built-in option to enable performance recording in Tableau, but it’s not the method for configuring the URL manually.
C. Append :record_performance=yes& before the session ID in the URL: This is incorrect. You need to append the performance recording flag after the session ID, not before.
D. Append :record_performance=yes& after the session ID in the URL: This is the correct method. When you append :record_performance=yes& after the session ID, Tableau will start recording performance data for that specific view.
The correct way to manually configure performance recording for a specific dashboard or visualization in Tableau is to append :record_performance=yes& after the session ID in the URL (Option D).
Question 9:
In a Tableau Server deployment, a product key is used across three environments: Development, Testing, and Production. You are transitioning the Test environment to a new server with upgraded hardware. What is the best way to handle the Tableau Server product key during this transition to avoid conflicts or activation issues?
A. Install and activate Tableau Server on the new hardware, then deactivate it on the old hardware.
B. Install and activate Tableau Server on the new hardware, keeping the old Test environment as a backup.
C. Install and activate Tableau Server on the new hardware, and run the tableau-server-obliterate.cmd -y -y -y script on the old environment.
D. Deactivate the product key on the old Test environment, then install and activate Tableau Server on the new hardware.
Answer: A. Install and activate Tableau Server on the new hardware, then deactivate it on the old hardware.
Explanation:
When transitioning Tableau Server to new hardware, the product key must be carefully managed to avoid conflicts or activation issues.
A. Install and activate Tableau Server on the new hardware, then deactivate it on the old hardware: This is the recommended approach. First, you install and activate Tableau Server on the new Test environment (hardware), and then deactivate it on the old environment. This ensures that the product key is only active on one machine at a time, preventing any activation conflicts.
B. Install and activate Tableau Server on the new hardware, keeping the old Test environment as a backup: This is not ideal because you should not keep the old Test environment active with the same product key while activating it on the new environment. It could cause product key conflicts or issues with Tableau's licensing.
C. Install and activate Tableau Server on the new hardware, and run the tableau-server-obliterate.cmd -y -y -y script on the old environment: While running the tableau-server-obliterate.cmd script is useful to completely remove Tableau Server from a machine, it is not the correct step for simply transitioning environments. The deactivation step should come first, not after obliterating the old environment.
D. Deactivate the product key on the old Test environment, then install and activate Tableau Server on the new hardware: While deactivating the old environment is part of the correct procedure, it is recommended to install and activate Tableau Server on the new hardware before deactivating the old environment. This ensures continuity in the transition process and avoids any period where the product key is not active.
The best method is to install and activate Tableau Server on the new hardware, then deactivate it on the old hardware (Option A). This ensures that the product key is properly managed and avoids conflicts or licensing issues.
Question 10:
You are tasked with ensuring that all users in your organization can access Tableau Server securely. One of your objectives is to manage and control access via Single Sign-On (SSO). Which of the following configurations would you need to enable to successfully implement Single Sign-On (SSO) on Tableau Server?
A. Set up an Active Directory federation with Tableau Server.
B. Enable the SAML authentication provider in Tableau Server’s authentication settings.
C. Create a custom authentication method using OAuth in Tableau Server.
D. Configure Tableau Server to support user authentication via OAuth tokens directly.
Answer: B. Enable the SAML authentication provider in Tableau Server’s authentication settings.
Explanation:
To implement Single Sign-On (SSO) on Tableau Server, the best method is to enable the SAML (Security Assertion Markup Language) authentication provider in Tableau Server's authentication settings. SAML is a widely used standard for enabling Single Sign-On (SSO) between identity providers (e.g., Active Directory, Okta, etc.) and Tableau Server.
A. Set up an Active Directory federation with Tableau Server: While Active Directory can be used as part of the identity provider in an SSO solution, simply setting up a federation with Active Directory alone is not sufficient to enable SSO. The integration typically needs a protocol like SAML or OpenID Connect for SSO to work with Tableau Server.
B. Enable the SAML authentication provider in Tableau Server’s authentication settings: This is the correct answer. Enabling SAML authentication allows Tableau Server to use an identity provider (e.g., ADFS, Okta) to authenticate users via SSO. Once configured, users can log in to Tableau Server with the same credentials used for other services, reducing password fatigue and improving security.
C. Create a custom authentication method using OAuth in Tableau Server: OAuth is typically used for granting third-party applications access to user data without sharing credentials. While it is useful for APIs and third-party applications, it is not the standard approach for enabling SSO on Tableau Server.
D. Configure Tableau Server to support user authentication via OAuth tokens directly: While OAuth can be used in some authentication scenarios, it is not typically used for enabling traditional SSO with Tableau Server. OAuth is more suitable for scenarios like API access or authorization between apps, not for the core user authentication process in Tableau Server.
The correct configuration to enable Single Sign-On (SSO) on Tableau Server is to enable the SAML authentication provider (Option B). This allows Tableau Server to authenticate users based on their existing credentials from an identity provider, streamlining user access and improving security.
