CECS 343 Quiz 2 Questions And Answers Rated 100% Correct!!
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Course
CECS 343
Institution
CECS 343
In an UML class diagram which type of relation must denote the relation name? -
️️General Association
Not Entity, Boundary, Control
The postcondition of a method includes - ️️The method's return value, output
parameters, and side effects
What are the system objects are most likely to b...
CECS 343 Quiz 2
In an UML class diagram which type of relation must denote the relation name? -
✔️✔️General Association
Not Entity, Boundary, Control
The postcondition of a method includes - ✔️✔️The method's return value, output
parameters, and side effects
What are the system objects are most likely to be saved and retrieved from a database?
- ✔️✔️Entity
The system objects with which a human actor interfaces with are - ✔️✔️Boundary
Objects
In an UML class diagram a composition relation from class A to class B should denote -
✔️✔️Control(?)
The collection of method signatures for a class constitutes the class' - ✔️✔️Public API
If a method signature specifies a void return type and that method has no post
conditions then - ✔️✔️We can safely delete it from the API
In a sequence diagram each column represents a(n) - ✔️✔️Class or Actor
Every Male is a Human. Given class Male and class Human we should create the
relation - ✔️✔️Male inherits from human
In an UML class diagram a composition relation from class A to class B should denote -
✔️✔️Only B's cardinality
In a sequence diagram the actor may only interact with which kinds of objects? -
✔️✔️Boundary only
Assume class A contains 1 or more instances of class B and if we delete an instance of
class A we must also delete the class B instances it contains. In a UML diagram which
diamond do we use and which class should it be connected to directly? - ✔️✔️Filled in
A
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