In an E-R Diagram,strong entities are represented by double-walled rectangles.
Correct Answer:
Verified
Q29: A _ specifies the number of instances
Q37: An attribute that can be calculated from
Q38: In the figure below,which attribute is derived?
Q40: In the figure below,which attribute is multivalued?
Q42: Business rules are formulated from a collection
Q44: A value that indicates the date or
Q45: A mutually exclusive relationship is one in
Q52: While business rules are not redundant, a
Q63: The purpose of data modeling is to
Q64: Most systems developers believe that data modeling
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents