Hello <span>Abigailguzman6347</span><span>
</span>Answer: If you use a surrogate key, you must ensure that the candidate key of the entity in question performs properly through the use of "unique index" and "not null" constraints.
Hope This Helps!
-Chris
Answer:
work book
Explanation:
A work book is a book in MS excel which contains work sheet
Answer:
Depends. could be an external opticial drive, a scuzi drive, a real to real tape system, or just a simple electromagnetic hard drive with speeds of 1000 rpm or more
Answer: The DBMS is a software system that explains the four types of actions, which are defining, constructing, manipulating, and sharing databases among various users and applications.
That is a true statement. Hope this was helpful!
