Which of the following file modes opens a binary file in the append state?

A ____ type of relationship is rare in the world of databases.

A. one-to-one B. one-to-many C. many-to-many D. all of the above

Which of the following enables rapid consolidation of financial data across multiple organizational units and countries?

a. A well-designed disaster management system b. A life cycle management system c. A well-implemented enterprise resource planning system d. A risk management system