When a system is targeted for decommissioning, what type of maintenance testing may be required?
Các đáp án
Đáp án đúng
C: Data migration testing
Giải thích
C is correct, per syllabus. Data migration to another system or data migration to an archival system may be needed. A is incorrect, there is no such testing type. B is incorrect because this is more appropriate for current systems, not the system being retired. D is incorrect because this is of no use for a system being retired.