Exam (elaborations)
SE-310 Midterm Review (1).
- Course
- Management 310 KU
- Institution
- Management 310 KU
SE-310 Midterm Review (1).
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SE-310 Midterm Reviewis the process of taking a complex process and breaking it down into its smaller, simpler parts. -
ANS-Functional Decomposition
refers to one object relying upon another to provide a specified set of functionalities -
ANS-Delegation
refers to the degree to which the elements of a module belong together. - weak strong -
ANS-Cohesion
is the manner and degree of interdependence between software modules - ANS-Coupling
An object is a set of responsibilities. - ANS-Conceptual Level View of an Object:
An object is a set of methods (behaviors) that can be invoked by other objects or itself. -
ANS-Specification Level View of an Object:
An object is code and data and the computational interactions between them. -
ANS-Implementation Level View of an Object:
is when an object or class is based on another object or class, using the same implementation
specifying implementation to maintain the same behavior. - ANS-Inheritance
all of the object's data is contained and hidden in the object and access to it restricted to
members of that class. - ANS-Encapsulation
the ability to refer to different derivation of a class in the same way, but getting the behavior
appropriate to the derived class being referred to. - ANS-Polymporphism
is a special type of subroutine called to create an object. - ANS-A constructor is:
False - ANS-An is-a relationship is one between a class that aggregates another class. (True or
False)
True - ANS-A has a relationship is between to object where one is composed/aggregated by the
other. (True or False)
A aggregates (is composed of) B - ANS-What is the relationship shown in the image?
A<>-----B
, B is derived from A - ANS-What is the relationship shown in the image?
A🠤B
A uses B - ANS-What is the relationship shown in the image?
A ----> B
Package - ANS------
| .|
-----------------
| .|
| .|
-----------------
A collection of interfaces and classes - ANS-Package
Interface - ANS-------------------------------
| <<interface>> Foo |
------------------------------
| +Method 1 () |
------------------------------
Microsoft guidelines specify that interfaces should start with I. This graphic can also sometimes
be used as an abstract class - ANS-Interface
Class - ANS-----------------
| Class 1 .|
----------------
| - Property 1 .|
----------------
| + Method 1() |
----------------
Properties or attributes sit at the top, methods or operations at the bottom
+ indicates public
and # indicates protected - ANS-Class
Inheritance - B inherits from A - ANS-B 🠖 A
Generalization - B implements A - ANS-B -----🠖 A
Association - A and B a call each other - ANS-A ---------- B
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