Article 5(1)(b) of the GDPR States That Personal Data Must

Article 5(1) (b) of the GDPR states that personal data must be "collected for specified, explicit and legitimate purposes and not further processed in a way incompatible with those purposes." Based on Article 5(1) (b) , what is the impact of a member state's interpretation of the word "incompatible"?

A) It dictates the level of security a processor must follow when using and storing personal data for two different purposes.
B) It guides the courts on the severity of the consequences for those who are convicted of the intentional misuse of personal data.
C) It sets the standard for the level of detail a controller must record when documenting the purpose for collecting personal data.
D) It indicates the degree of flexibility a controller has in using personal data in ways that may vary from its original intended purpose.