A Simple Rule to Follow When Creating Problem Domain Classes

question 63

Multiple Choice

A simple rule to follow when creating problem domain classes and data access and manipulation classes is that there should be ______________.

• A) One data access and manipulation class for each concrete problem domain class
• B) Two data access and manipulation classes for each concrete problem domain class
• C) N data access and manipulation classes for each concrete problem domain class, where N is the number of methods in the problem domain class
• D) N data access and manipulation classes for each concrete problem domain class, where N is the number of subclasses of the problem domain class
• E) None of the above

---

Definitions:

Psychiatric Referral

The process of directing a patient to a mental health professional or specialist for further assessment, diagnosis, and treatment of psychiatric conditions.

PRN Sedative

A type of medication that is administered as needed ("pro re nata") to reduce anxiety, agitation, or insomnia, often used in medical and psychiatric settings.

Meditate

To engage in contemplation or reflection, often focusing the mind on a particular object, thought, or activity to achieve a mentally clear and emotionally calm state.

Physical Exercise

Physical exercise refers to any bodily activity that enhances physical fitness and overall health and wellness.