Question 1

What is Generalization / Specialization cohesion?

Accepted Answer

Generalization / specialization cohesion

Question 2

Class cohesion addresses the cohesion within each individual method of a class.

Accepted Answer

A) True 
 B)False

Question 3

Method specifications can be somewhat vague, as the programmers will have a good idea of what the analyst needs done in the system.

Accepted Answer

A) True 
 B)False

Question 4

Object-oriented systems have three general types of cohesion: _____, _____, and _____.

Accepted Answer

A)  method, class, inheritance 
B)  method, generalization / specialization, inheritance 
C)  generalization / specialization, class, object 
D)  method, class, generalization / specialization 
E)  functional, sequential, procedural 
A)  method, class, inheritance 
B)  method, generalization / specialization, inheritance 
C)  generalization / specialization, class, object 
D)  method, class, generalization / specialization 
E)  functional, sequential, procedural

Question 5

Because of potential problems, developers must be aware of the effects of modifications in a superclass and in each of the subclasses that will inherit the modification.

Accepted Answer

A) True 
 B)False

Question 6

What are the three types of constraints typically captured in object-oriented design?

Accepted Answer

The three are pre-conditions, post-condi

Question 7

What is inheritance coupling? How can inheritance coupling be minimized?

Accepted Answer

Inheritance coupling deals with how tigh

Question 8

When a calling method passes a variable to the called method, the two exhibit content or pathological coupling.

Accepted Answer

A) True 
 B)False

Question 9

The signature of a method is completely specified by the name of the method and the parameters that must be passed to the method.

Accepted Answer

A) True 
 B)False

Question 10

An If statement in Structured English controls actions that are performed under different conditions.

Accepted Answer

A) True 
 B)False

Question 11

Since a Manager has a higher position than an Employee, it is a good idea to design class Manager as a superclass, and the class Employee inherits class Manager.

Accepted Answer

A) True 
 B)False

Question 12

What is coupling? Is this desirable or undesirable in a system? Why?

Accepted Answer

Coupling refers to the level of interdep

Question 13

Dynamic binding refers to the ability of object-oriented systems to defer the data typing of objects to run time.

Accepted Answer

A) True 
 B)False

Question 14

_____ has emerged as the standard for the design of object-oriented systems.

Accepted Answer

A)  Java 
B)  C++ 
C)  VisualBasic 
D)  UML 
E)  Microsoft .NET 
A)  Java 
B)  C++ 
C)  VisualBasic 
D)  UML 
E)  Microsoft .NET

Question 15

A class / object should only represent one thing, and a method should only solve a single task. This principle is often referred to as _____.

Accepted Answer

A)  coupling 
B)  cohesion 
C)  connascence 
D)  multiple inheritance 
E)  none of the above 
A)  coupling 
B)  cohesion 
C)  connascence 
D)  multiple inheritance 
E)  none of the above

Question 16

Describe the concept of inheritance. How does this impact the development of object-oriented systems?

Accepted Answer

Inheritance is a form of reuse. Classes

Question 17

The worst type of method cohesion is logical method cohesion.

Accepted Answer

A) True 
 B)False

Question 18

One of inheritance abuses in Object-oriented design is the inheritance was used to implement an association relationship.

Accepted Answer

A) True 
 B)False

Question 19

A Case statement in Structured English specifies some action to be performed.

Accepted Answer

A) True 
 B)False

Question 20

A Case statement is an advanced form of an If statement.

Accepted Answer

A) True 
 B)False

What is Generalization / Specialization cohesion?

Class cohesion addresses the cohesion within each individual method of a class.

Method specifications can be somewhat vague, as the programmers will have a good idea of what the analyst needs done in the system.

Object-oriented systems have three general types of cohesion: ___, _, and ___.

Because of potential problems, developers must be aware of the effects of modifications in a superclass and in each of the subclasses that will inherit the modification.

What are the three types of constraints typically captured in object-oriented design?

What is inheritance coupling? How can inheritance coupling be minimized?

When a calling method passes a variable to the called method, the two exhibit content or pathological coupling.

The signature of a method is completely specified by the name of the method and the parameters that must be passed to the method.

An If statement in Structured English controls actions that are performed under different conditions.

Since a Manager has a higher position than an Employee, it is a good idea to design class Manager as a superclass, and the class Employee inherits class Manager.

What is coupling? Is this desirable or undesirable in a system? Why?

Dynamic binding refers to the ability of object-oriented systems to defer the data typing of objects to run time.

_____ has emerged as the standard for the design of object-oriented systems.

A class / object should only represent one thing, and a method should only solve a single task. This principle is often referred to as _____.

Describe the concept of inheritance. How does this impact the development of object-oriented systems?

The worst type of method cohesion is logical method cohesion.

One of inheritance abuses in Object-oriented design is the inheritance was used to implement an association relationship.

A Case statement in Structured English specifies some action to be performed.

A Case statement is an advanced form of an If statement.

Introduction to Systems Analysis and Design

Project Management

Requirements Determination

Business Process and Functional Modeling

Structural Modeling

Behavioral Modeling

Moving on to Design

Data Management Layer Design

Human Computer Interaction Layer Design

Physical Architecture Layer Design

Construction

Installation and Operations

Filters

Exam 8: Class and Method Design

What is Generalization / Specialization cohesion?

Class cohesion addresses the cohesion within each individual method of a class.

Method specifications can be somewhat vague, as the programmers will have a good idea of what the analyst needs done in the system.

Object-oriented systems have three general types of cohesion: _____, _____, and _____.

Because of potential problems, developers must be aware of the effects of modifications in a superclass and in each of the subclasses that will inherit the modification.

What are the three types of constraints typically captured in object-oriented design?

What is inheritance coupling? How can inheritance coupling be minimized?

When a calling method passes a variable to the called method, the two exhibit content or pathological coupling.

The signature of a method is completely specified by the name of the method and the parameters that must be passed to the method.

An If statement in Structured English controls actions that are performed under different conditions.

Since a Manager has a higher position than an Employee, it is a good idea to design class Manager as a superclass, and the class Employee inherits class Manager.

What is coupling? Is this desirable or undesirable in a system? Why?

Dynamic binding refers to the ability of object-oriented systems to defer the data typing of objects to run time.

_____ has emerged as the standard for the design of object-oriented systems.

A class / object should only represent one thing, and a method should only solve a single task. This principle is often referred to as _____.

Describe the concept of inheritance. How does this impact the development of object-oriented systems?

The worst type of method cohesion is logical method cohesion.

One of inheritance abuses in Object-oriented design is the inheritance was used to implement an association relationship.

A Case statement in Structured English specifies some action to be performed.

A Case statement is an advanced form of an If statement.

Introduction to Systems Analysis and Design

Project Management

Requirements Determination

Business Process and Functional Modeling

Structural Modeling

Behavioral Modeling

Moving on to Design

Data Management Layer Design

Human Computer Interaction Layer Design

Physical Architecture Layer Design

Construction

Installation and Operations

Filters

Object-oriented systems have three general types of cohesion: ___, _, and ___.