Which statement most accurately describes how the response wrapping feature functions in Vault?

Comprehensive and Detailed in Depth Explanation:

The response wrapping feature in Vault functions by securing responses in a single-use token’s cubbyhole. The HashiCorp Vault documentation states: "To help address this problem, Vault includes a feature called response wrapping. When requested, Vault can take the response it would have sent to an HTTP client and instead insert it into the cubbyhole of a single-use token, returning that single-use token instead." This ensures the response is accessible only once by the intended recipient.

The docs further explain: "Logically speaking, the response is wrapped by the token, and retrieving it requires an unwrap operation against this token. Functionally speaking, the token provides authorization to use an encryption key from Vault’s keyring to decrypt the data." Options B, C, and D misrepresent this process—no dedicated key encryption, no splitting into multiple tokens, and no persistent multi-use tokens occur. Thus, A is correct.