Question 1

What are elements of a Sequence Diagram?

Accepted Answer

The answer of What are elements of a Sequence Diagram?...

Question 2

A behavioral state machine UML diagram is a static model of a single state with one and only one method.

Accepted Answer

A) True 
 B)False

Question 3

A class is the general template we use to define and create specific instances (or objects)in the object-oriented approach.

Accepted Answer

A) True 
 B)False

Question 4

Possibly the biggest hurdle to learning object-oriented approaches is:

Accepted Answer

A) The lack of textbooks 
B) The slowness of processors 
C) Lack of memory in laptops 
D) The volume of new terminology 
E) The lack of standards and agreement in the area

Question 5

Methods implement an object's behavior.

Accepted Answer

A) True 
 B)False

Question 6

Booch,Jacobson and Rumbaugh were involved in the development of __________.

Accepted Answer

A) The Unified Modeling Language (UML) 
B) The Relational Institute (RI) 
C) The BJR CASE system 
D) The Class Inheritance Association (CI
A)  
E) The Premier Polymorphism Group (PPG)

Question 7

The principle of information hiding suggests that only ________________ be published to the user of the module.

Accepted Answer

A) the information required to use a software module 
B) the class name 
C) the object's name 
D) the method 
E) the common attributes

Question 8

Which is NOT a normal part of the UML Use Case Diagram?

Accepted Answer

A) Actor 
B) Specialized Actor 
C) Use Case 
D) System Boundary 
E) Class

Question 9

When using encapsulation and information hiding,objects are treated like:

Accepted Answer

A) classes 
B) linked lists 
C) black boxes 
D) orthogonal matrices 
E) one-way flow boxes

Question 10

UML stands for:

Accepted Answer

A) United modular logic 
B) Universal modeling layout 
C) Unified modeling language 
D) Ultimate mathematical language 
E) Unfortunate monitor loss

Question 11

Dave is working on an object-oriented system.He has created an abstract class called 'person'.'Student' might be an object of the class 'person'.

Accepted Answer

A) True 
 B)False

Question 12

A method of simplifying complex class diagrams is to use a(n):

Accepted Answer

A) Object 
B) Association 
C) Instance 
D) Encapsulation 
E) View

Question 13

Considering all the possible UML diagrams,which of the following IS NOT a valid UML 2.0 diagram?

Accepted Answer

A) Package 
B) Deployment 
C) Timing 
D) Protocol State Machine 
E) Aggregate

Question 14

The combining of process and data into a single entity is called:

Accepted Answer

A) aggregation 
B) abstraction 
C) encapsulation 
D) inheritance 
E) attributation

Question 15

The 'actor' in an UML use case diagrams:

Accepted Answer

A) is similar to an external entity on a DFD 
B) is similar to a data store on a DFD 
C) is similar to a process on a use case 
D) is similar to polymorphism 
E) is similar to encapsulation

Question 16

UML stands for "Unified Modeling Language".

Accepted Answer

A) True 
 B)False

Question 17

Object-Oriented systems focus on capturing the structure and behavior of the information system in little modules (known as objects)that encompass both data and processes.

Accepted Answer

A) True 
 B)False

Question 18

Which is NOT true about all projects?

Accepted Answer

A) all projects require you to gather requirements 
B) all projects come in on time and within budget 
C) all projects require you to model the business needs 
D) all projects require an understanding of organizational behavior concepts 
E) all projects create blueprints for how the system should be built

Question 19

When an UML use case takes the functionality of another use case and adapts it,it could be either an 'extends relationship' or an 'incorporates relationship'.

Accepted Answer

A) True 
 B)False

Question 20

According to the creators of UML,any object-oriented approach to developing information systems must be: (a)use case driven;(b)architecture centric and (c)iterative and incremental.

Accepted Answer

A) True 
 B)False

Exam 14: the Movement to Objects

What are elements of a Sequence Diagram?

A behavioral state machine UML diagram is a static model of a single state with one and only one method.

A class is the general template we use to define and create specific instances (or objects)in the object-oriented approach.

Possibly the biggest hurdle to learning object-oriented approaches is:

Methods implement an object's behavior.

Booch,Jacobson and Rumbaugh were involved in the development of __________.

The principle of information hiding suggests that only ________________ be published to the user of the module.

Which is NOT a normal part of the UML Use Case Diagram?

When using encapsulation and information hiding,objects are treated like:

UML stands for:

Dave is working on an object-oriented system.He has created an abstract class called 'person'.'Student' might be an object of the class 'person'.

A method of simplifying complex class diagrams is to use a(n) :

Considering all the possible UML diagrams,which of the following IS NOT a valid UML 2.0 diagram?

The combining of process and data into a single entity is called:

The 'actor' in an UML use case diagrams:

UML stands for "Unified Modeling Language".

Object-Oriented systems focus on capturing the structure and behavior of the information system in little modules (known as objects)that encompass both data and processes.

Which is NOT true about all projects?

When an UML use case takes the functionality of another use case and adapts it,it could be either an 'extends relationship' or an 'incorporates relationship'.

According to the creators of UML,any object-oriented approach to developing information systems must be: (a)use case driven;(b)architecture centric and (c)iterative and incremental.