Tableau Server uses internal secrets (tokens) for secure communication between its processes (e.g., Repository, File Store). These are automatically generated during installation and can be regenerated if compromised or for security maintenance. The command to update these is:
* tsm security regenerate-internal-tokens: This regenerates the internal security tokens, ensuring all processes use the new tokens after a restart.
* Option C (tsm security regenerate-internal-tokens): Correct. This is the documented command for updating internal secrets.
* Option A (tsm data-access caching set -r 1): Incorrect. This command configures caching behavior, not security tokens.
* Option B (tsm licenses refresh): Incorrect. This refreshes license data, unrelated to internal secrets.
* Option D (tsm security validate-asset-keys): Incorrect. This validates encryption keys for assets, not internal tokens.