What is data classification used for?

• A. To encrypt all data automatically.
• B. To assign data to the cloud.
• C. To track how old data is.
• D. To determine protection and handling requirements based on data sensitivity.

Answer: (D)

Data classification is about labeling data by its sensitivity and value so you can apply appropriate protections and handling rules. When you know how important or confidential a piece of data is, you can decide who should access it, how it should be stored and transmitted, what encryption or other protections are required, and how long it should be kept. This helps ensure that sensitive information gets stronger safeguards while lower-risk data can be handled more loosely, and it supports compliance with laws and regulations as well as risk management across the organization.

That’s why this option is the best fit: it explicitly describes using data sensitivity to determine protection and handling requirements. Encrypting all data automatically, assigning data to the cloud, or tracking how old data is are separate ideas—storage location, universal encryption, or retention timing—rather than the core purpose of classification, which is to guide protections and handling based on how sensitive the data is.