True or False?

Comprehensive and Detailed in Depth Explanation:

The statement isFalse. Saving the root token outside of Vault for day-to-day operations is not a recommended practice and contradicts Vault’s security principles. The HashiCorp Vault documentation explicitly states: "For day-to-day operations, the root token should be revoked after configuring other auth methods, which admins and Vault clients will use." This is because the root token has unrestricted access to all Vault operations, posing a significant security risk if stored externally and used routinely. Instead, Vault encourages the use of less-privileged tokens or alternative authentication methods post-initialization.

The documentation further elaborates under the "Root Tokens" section: "Root tokens are tokens with an infinite TTL that have the 'root' policy attached to them. Because of their power, it is strongly recommended that they be used only as necessary and then immediately revoked when no longer needed." Storing the root token outside Vault increases the risk of compromise, and Vault’s design assumes it is used sparingly—typically only during initial setup—and then replaced with more secure, limited-privilege mechanisms. Thus, the correct operational approach is to revoke the root token after setup, not save it externally, making B (False) the correct answer.