ACG 3401 - Ch. 3 SmartBook Exam
UPDATED QUESTIONS AND CORRECT
ANSWERS
Which of the following are true about the purpose of structure models? - CORRECT ANSWER
Tools for implementing databases
Tools for planning
Tools for documenting
Structure models should be able to describe all except: - CORRECT ANSWER Sequence of
activities
The Object Management Group is a consortium of [blank] industry members. - CORRECT ANSWER
computer
Class diagrams are similar to _____. - CORRECT ANSWER entity relationship diagrams
Which of the following things can be represented by classes on a UML class diagram? - CORRECT
ANSWER People
Assets
Structure models describe the [blank] and [blank] structure of a business process or processes. -
CORRECT ANSWER data; information
A class is any separately identifiable collection of objects about which the organization wants to
collect and [blank] information. - CORRECT ANSWER store
A model of logical database structures must be able to describe all of the following except -
CORRECT ANSWER keys
, Individual instances of objects are represented as _____ in a table. - CORRECT ANSWER
rows
True or false: The specification for UML (unified modeling language) is maintained by the Object
Management Guild. - CORRECT ANSWER False
Reason:
Object Management Group not Guild
Match the symbol with the thing that the symbol represents in UML.
classes <---
associations <--- - CORRECT ANSWER ---> rectangles
---> lines
True or false: Class diagrams are one type of UML diagram. - CORRECT ANSWER True
A depiction of the relationship between two classes is a(n) _____. - CORRECT ANSWER
association
A [blank] is an object which is implemented as a table in a relational database. - CORRECT
ANSWER class
Which of the following are examples of associations between classes in UML. - CORRECT
ANSWER Employees "work for" supervisors
Instructors "teach" classes
Customers "participate" in sales
UPDATED QUESTIONS AND CORRECT
ANSWERS
Which of the following are true about the purpose of structure models? - CORRECT ANSWER
Tools for implementing databases
Tools for planning
Tools for documenting
Structure models should be able to describe all except: - CORRECT ANSWER Sequence of
activities
The Object Management Group is a consortium of [blank] industry members. - CORRECT ANSWER
computer
Class diagrams are similar to _____. - CORRECT ANSWER entity relationship diagrams
Which of the following things can be represented by classes on a UML class diagram? - CORRECT
ANSWER People
Assets
Structure models describe the [blank] and [blank] structure of a business process or processes. -
CORRECT ANSWER data; information
A class is any separately identifiable collection of objects about which the organization wants to
collect and [blank] information. - CORRECT ANSWER store
A model of logical database structures must be able to describe all of the following except -
CORRECT ANSWER keys
, Individual instances of objects are represented as _____ in a table. - CORRECT ANSWER
rows
True or false: The specification for UML (unified modeling language) is maintained by the Object
Management Guild. - CORRECT ANSWER False
Reason:
Object Management Group not Guild
Match the symbol with the thing that the symbol represents in UML.
classes <---
associations <--- - CORRECT ANSWER ---> rectangles
---> lines
True or false: Class diagrams are one type of UML diagram. - CORRECT ANSWER True
A depiction of the relationship between two classes is a(n) _____. - CORRECT ANSWER
association
A [blank] is an object which is implemented as a table in a relational database. - CORRECT
ANSWER class
Which of the following are examples of associations between classes in UML. - CORRECT
ANSWER Employees "work for" supervisors
Instructors "teach" classes
Customers "participate" in sales
