One way to control the integrity of digital assets is through the use of:

One way to control the integrity of digital assets is through the use of:
A . policies.
B . frameworks.
C . caching
D . hashing.

Answer: D

Explanation:

One way to control the integrity of digital assets is through the use of hashing. This is because hashing is a technique that applies a mathematical function to a digital asset, such as a file or a message, and produces a unique and fixed-length value, known as a hash or a digest. Hashing helps to verify the integrity of digital assets, by comparing the hash values before and after transmission or storage, and detecting any changes or modifications to the original asset. The other options are not ways to control the integrity of digital assets, but rather different concepts or techniques that are related to information security, such as policies (A), frameworks (B), or caching C.