Question

1. Which of the following would be least likely to be represented with a Unified Modeling Language (UML) Class? Why?
               A)    Trucks         
               B)    Currency
               C)    Employees
               D)    Bank Account

2.  Which situation best exemplifies why analysts must understand process decision requirements?  
               A)    A business accepts cash, checks and all major credit cards    
               B)    A business can only transact with retailers who have a valid business license
               C)    A business sells multiple types of widgets
               D)    A business has three bank account

3.  Logical database structure models, including UML Class Diagrams, must be able to describe which of the following?      
               A)    The attributes of the entities             
               B)    The activities performed in the business process.
               C)    The operations performed on the database.
               D)    The Bachman diagram.

Answer 1

1. Answer

Truck because Unified Modeling Language (UML) is a static structure diagram that describes the structure of a system by showing the system's classes, their attributes, operations, methods and the relationships among objects. Currency will shows which currency will be used, Employees shows works done by employees or worker and bank account will show the balance.

2.Answer

A)    A business accepts cash, checks and all major credit cards    

3.Answer

C)    The operations performed on the database.