How does multiplicity represent both the cardinality and the participation constraints on a relationship type?
What will be an ideal response?
Cardinality – which describes the maximum number of possible relationship occurrences for
an entity participating in a given relationship type.
Participation – which determines whether all or only some entity occurrences participate in a
relationship.
You might also like to view...
Where are elements inserted into a 2-3 tree? Is your answer different if it is a 2-4 tree? What about if it is a B-tree?
What will be an ideal response?
The Office 365 __________ account has to be identified with a name in Azure AD after which, users can be created as part of that account.
Fill in the blank(s) with the appropriate word(s).
What is the value of newList after the following code is executed? newList = ["George", "John", "Thomas", "James"]newList.pop()newList.append("Andrew")
A. ["George", "John", "Thomas", "James", "Andrew"] B. ["George", "John", "Thomas", "Andrew"] C. ["Andrew", "John", "Thomas", "James"] D. ["Andrew", "George", "John", "Thomas", "James"]
The most widely used input devices are monitors, printers, and keyboards.
Answer the following statement true (T) or false (F)