Which statement is true about database application IDs?

Which statement is true about database application IDs?

• A. Application IDs can only be used by the applications.
• B. Application IDs may be used by individual users.
• C. Application IDs are not needed for database access.
• D. Application IDs can be used by any process.

Answer: (A)

In database access controls, the identity used to connect to the database should reflect what is actually accessing the data—the application itself, not individual people. Application IDs are the credentials that identify the application process when it talks to the database, which makes it possible to audit actions and enforce least privilege at the app level. Because of that, these IDs are intended to be used by the application alone, so that every database action can be traced back to a specific app rather than a person. That’s why the statement stating that application IDs can only be used by the applications is the best fit: it preserves accountability, keeps human user access separate, and allows precise control over what the application is permitted to do. If individual users could use the application ID, or if any process could use it, you’d lose visibility over who or what actually performed each action and undermine proper access control.

In database access controls, the identity used to connect to the database should reflect what is actually accessing the data—the application itself, not individual people. Application IDs are the credentials that identify the application process when it talks to the database, which makes it possible to audit actions and enforce least privilege at the app level. Because of that, these IDs are intended to be used by the application alone, so that every database action can be traced back to a specific app rather than a person.

That’s why the statement stating that application IDs can only be used by the applications is the best fit: it preserves accountability, keeps human user access separate, and allows precise control over what the application is permitted to do. If individual users could use the application ID, or if any process could use it, you’d lose visibility over who or what actually performed each action and undermine proper access control.