Give an example of how cardinality relates to business policy.
What will be an ideal response?
Cardinality reflects normal business rules as well as organizational policy. For instance, the 1:1 cardinality between the entities "Salesperson" and "Company Car" suggests that each salesperson in the organization is assigned one company car. If instead the organization's policy were to assign a single automobile to one or more salespersons who share it, this policy would be reflected by a 1:M relationship.
PTS: 1
You might also like to view...
When you make a copy of the aggregate object and of the objects that it references, __________.
a. you are performing a shallow copy b. you are performing a nested copy c. you are performing a deep copy d. a compiler error will occur
Answer the following statement(s) true (T) or false (F)
A Type 2 hypervisor installs on a computer before any OS, and is therefore called a bare-metal hypervisor.
Which type of DSL technology has equal download and upload speeds maxing out at around 2 Mbps?
a. ADSL2+ b. VDSL c. HDSL d. SDSL
Case OL 5-1Jesse is a financial officer for a real estate firm. He spends most of his day meeting with agents and customers regarding financial matters and must keep his calendar up to date to avoid overscheduling his time. Jesse has an appointment with his supervisor every Friday at 4 p.m. Which option should he use to schedule these appointments?
A. Recurrence B. Time Zones C. Show As list arrow D. Categorize