The concept that access to data is restricted to authorized users is known as what?

The concept that access to data is restricted to authorized users is known as what?

• A. Usage rights
• B. Data normalization
• C. Data redundancy
• D. Data compression

Answer: (A)

Restricting access to data to authorized users is about assigning and enforcing usage rights—the permissions that specify who can view, modify, or delete data. This is a form of access control, where authorization determines what actions a user is allowed to perform on the data. The other terms describe how data is handled rather than who can access it: data normalization is about structuring data to reduce redundancy, data redundancy refers to duplicate data that can waste space, and data compression is about encoding data to take up less storage.

Restricting access to data to authorized users is about assigning and enforcing usage rights—the permissions that specify who can view, modify, or delete data. This is a form of access control, where authorization determines what actions a user is allowed to perform on the data. The other terms describe how data is handled rather than who can access it: data normalization is about structuring data to reduce redundancy, data redundancy refers to duplicate data that can waste space, and data compression is about encoding data to take up less storage.