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computer science
systems analysis and design 12th

Questions and Answers of Systems Analysis And Design 12th

What is an object node?
How does a detail use case differ from an overview use case?
How does an essential use case differ from a real use case?
What are the major elements of an overview use case?
What are the major elements of a detail use case?
What is the viewpoint of a use case, and why is it important?
What are some guidelines for designing a set of use cases? Give two examples of the extend associations on a use-case diagram. Give two examples for the include associations.
What is CRUD? Why is it useful?
What is a walkthrough? How does it relate to verification and validation?
What are the different roles played during a walkthrough?What are their purposes?
How are the different functional models related and how does this affect the verification and validation of the models?
Investigate the website for Rational Software (www.ibm.com/software/rational/) and its repository of information about UML. Write a paragraph news brief on the current state of UML (e.g., the current
Draw a use-case diagram and a set of activity diagrams for the process of buying glasses from the viewpoint of the patient. The first step is to see an eye doctor who will give you a prescription.
Create a set of detailed use-case descriptions for the process of buying glasses in exercise C.Exercise CDraw a use-case diagram and a set of activity diagrams for the process of buying glasses from
Create a set of detail use-case descriptions for the dentist’s office system in exercise E.Exercise EDraw a use-case diagram and a set of activity diagrams for the following doctor’s office
Create a set of detailed use-case descriptions for the online university registration system in exercise G.Exercise GDraw a use-case diagram and a set of activity diagrams for an online university
Create a set of detailed use-case descriptions for the real estate system in exercise I.Exercise IDraw a use-case diagram and a set of activity diagrams for the following system. A Real Estate
Perform a verification and validation walkthrough of the functional models of the real estate system described in exercises I and J.Exercises IDraw a use-case diagram and a set of activity diagrams
Create a set of detailed use-case descriptions for the video system in exercise L.Exercise LDraw a use-case diagram and a set of activity diagrams for the following system. A Video Store (AVS) runs a
Perform a verification and validation walkthrough of the functional models of the video store system described in exercises L and M.Exercises LDraw a use-case diagram and a set of activity diagrams
Draw a use-case diagram and a set of activity diagrams for a gym membership system. When members join the gym, they pay a fee for a certain length of time. Most memberships are for one year, but
Create a set of detailed use-case descriptions for the system in exercise O.Exercise ODraw a use-case diagram and a set of activity diagrams for a gym membership system. When members join the gym,
Perform a verification and validation walkthrough of the functional models of the gym membership system described in exercises O and P.Exercise ODraw a use-case diagram and a set of activity diagrams
Draw a use-case diagram and a set of activity diagrams for the following system. Picnics R Us (PRU) is a small catering firm with five employees. During a typical summer weekend, PRU caters fifteen
Create a set of detailed use-case descriptions for the system in exercise R.Exercise RDraw a use-case diagram and a set of activity diagrams for the following system. Picnics R Us (PRU) is a small
Perform a verification and validation walkthrough of the functional models of the catering system described in exercises R and S.Exercise RDraw a use-case diagram and a set of activity diagrams for
Create a set of detailed use-case descriptions for the system in exercise U.Exercise UDraw a use-case diagram and a set of activity diagrams for the following system. Of-the-Month Club (OTMC)is an
Perform a verification and validation walkthrough of the functional models of the Of-the-Month Club system described in exercises U and V.Exercise UDraw a use-case diagram and a set of activity
A large direct health and insurance medical provider needed an Enterprise Information Management (EIM)system to enable enterprise-wide information management and support the effective use of data for
Describe to a businessperson the multiplicity of a relationship between two classes.
Why are assumptions important to a structural model?
What is an association class?
Contrast the following sets of terms: object, class, method, attribute, superclass, subclass, concrete class, abstract class.
Give three examples of derived attributes that may exist on a class diagram. How would they be denoted on the class diagram?
What are the different types of visibility? How would they be denoted on a class diagram?
Draw the relationships that are described by the following business rules. Include the multiplicities for each relationship.A patient must be assigned to only one doctor and a doctor can have one or
How do you designate the reading direction of a relationship on a class diagram?
For what is an association class used in a class diagram?Give an example of an association class that may be found in a class diagram that captures students and the courses that they have taken.
Give two examples of aggregation, generalization, and association relationships. How is each type of association depicted on a class diagram?
Identify the following operations as constructor, query, or update. Which operations would not need to be shown in the class rectangle?Calculate employee raise (raise percent)Calculate sick days
How are the different structural models related and how does this affect verification and validation of the model?
Create a CRC card for each of the following classes:Movie (title, producer, length, director, genre)Ticket (price, adult or child, showtime, movie)Patron (name, adult or child, age)
Create a class diagram based on the CRC cards you created for exercise A.Exercise ACreate a CRC card for each of the following classes:Movie (title, producer, length, director, genre)Ticket (price,
Create a CRC card for each of the following classes.Consider that the entities represent a system for a patient billing system. Include only the attributes that would be appropriate for this
Create a class diagram based on the CRC cards you created for exercise C.Exercise CCreate a CRC card for each of the following classes.Consider that the entities represent a system for a patient
Create a class diagram showing the following relationships:1. A patient must be assigned to only one doctor and a doctor can have many patients.2. An employee has one phone extension, and a unique
Draw a class diagram for each of the following situations:1. Whenever new patients are seen for the first time, they complete a patient information form that asks their name, address, phone number
Create object diagrams based on the class diagrams you drew for exercise F.Exercise FDraw a class diagram for each of the following situations:1. Whenever new patients are seen for the first time,
Examine the class diagrams that you created for exercise f; How would the models change (if at all) based on these new assumptions?1. Two patients have the same first and last names.2. Researchers
Visit a website that allows customers to order a product over the Web (e.g., Amazon.com). Create a structural model (CRC cards and class diagram) that the site must need to support its business
Using the seven-step process described in this chapter, create a structural model (CRC cards and class diagram)for exercise C in Chapter 4.Exercise C in Chapter 4Draw a use-case diagram and a set of
Perform a verification and validation walkthrough for the structural model created for exercise J.Exercise JUsing the seven-step process described in this chapter, create a structural model (CRC
Using the seven-step process described in this chapter, create a structural model for exercise E in Chapter 4.Exercise E in Chapter 4Draw a use-case diagram and a set of activity diagrams for the
Perform a verification and validation walkthrough for the structural model created for exercise L.Exercise LUsing the seven-step process described in this chapter, create a structural model for
Using the seven-step process described in this chapter, create a structural model for exercise G in Chapter 4.Exercise G in Chapter 4Draw a use-case diagram and a set of activity diagrams for an
Perform a verification and validation walkthrough for the structural model created for exercise N.Exercise NUsing the seven-step process described in this chapter, create a structural model for
Using the seven-step process described in this chapter, create a structural model for exercise I in Chapter 4.exercise I Chapter 4Draw a use-case diagram and a set of activity diagrams for the
Perform a verification and validation walkthrough for the structural model created for exercise P.exercise PUsing the seven-step process described in this chapter, create a structural model for
Using the seven-step process described in this chapter, create a structural model for exercise L in Chapter 4.exercise L in Chapter 4Draw a use-case diagram and a set of activity diagrams for the
Perform a verification and validation walkthrough for the structural model created for exercise R.exercise RUsing the seven-step process described in this chapter, create a structural model for
Using the seven-step process described in this chapter, create a structural model for exercise O in Chapter 4.exercise O in Chapter 4Draw a use-case diagram and a set of activity diagrams for a gym
Perform a verification and validation walkthrough for the structural model created for exercise T.exercise TUsing the seven-step process described in this chapter, create a structural model for
Using the seven-step process described in this chapter, create a structural model for exercise R in Chapter 4.exercise R in Chapter 4Draw a use-case diagram and a set of activity diagrams for the
Perform a verification and validation walkthrough for the structural model created for exercise V.exercise VUsing the seven-step process described in this chapter, create a structural model for
Using the seven-step process described in this chapter, create a structural model for exercise U in Chapter 4.exercise U in Chapter 4Draw a use-case diagram and a set of activity diagrams for the
Perform a verification and validation walkthrough for the structural model created for exercise X.exercise XUsing the seven-step process described in this chapter, create a structural model for
Holiday Travel Vehicles sells new recreational vehicles and travel trailers. When new vehicles arrive at Holiday Travel Vehicles, a new vehicle record is created. Included in the new vehicle record
How is behavioral modeling related to structural modeling?
How does a use case relate to a sequence diagram? A communication diagram?
Contrast the following sets of terms: state, behavior, class, object, action, and activity.
What are the main building blocks for the sequence diagram? How are they represented on the model?
How do you show that a temporary object is to go out of existence on a sequence diagram?
When drawing a sequence diagram, what guidelines should you follow?
Describe the main building blocks for the communication diagram and how they are represented on the model.
How do you show the sequence of messages on a communication diagram?
How do you show the direction of a message on a communication diagram?
Describe the steps used to create a communication diagram.
When drawing a communication diagram, what guidelines should you follow?
Are states always depicted using rounded rectangles on a behavioral state machine? Explain.
What kinds of events can lead to state transitions on a behavioral state machine?
What are the steps in building a behavioral state machine?
When drawing a behavioral state machine, what guidelines should you follow?
How are guard conditions shown on a behavioral state machine?
Describe the type of class that is best represented by a behavioral state machine. Give two examples of classes that would be good candidates for a behavioral state machine.
What is CRUDE analysis and what is it used for?
Identify the models that contain each of the following components: actor, association, class, extends, association, final state, guard condition, initial state, links, message, multiplicity, object,
Draw a behavioral state machine that describes the various states that a travel authorization can have through its approval process. A travel authorization form is used in most companies to approve
Think about the system that handles student admissions at your university. The primary function of the system should be able to track a student from the request for information through the admissions
For the A Real Estate Inc. problem in Chapters 4 and 5:1. Choose one use case and, for each scenario, create a sequence diagram.2. Create a communication diagram for each scenario of the use case
For the A Video Store problem in Chapters 4 (exercises L, M, and N) and 5 (exercises R and S):1. Choose one use case and, for each scenario, create a sequence diagram.2. Create a communication
For the gym membership problem in Chapters 4 (exercises O, P, and Q) and 5 (exercises T and U):1. Choose one use case and, for each scenario, create a sequence diagram.2. Create a communication
For the Picnics R Us problem in Chapters 4 (exercises R, S, and T) and 5 (exercises V and W):1. Choose one use case and, for each scenario, create a sequence diagram.2. Create a communication diagram
For the Of-the-Month-Club problem in Chapters 4(exercises U, V, and W) and 5 (exercises X and Y):1. Choose one use case and, for each scenario, create a sequence diagram.2. Create a communication
Refer to the functional model (use-case diagram, activity diagrams, and use-case descriptions) you prepared for the Professional and Scientific Staff Management(PSSM) Minicase in Chapter 4. Based on
Refer to the structural model (CRC cards and class diagram)that you created for the Holiday Travel Vehicles Minicase in Chapter 5. Based on your performance, Holiday Travel Vehicles was so satisfied
Pharmaceuticals companies are generally heavily regulated.It can take years for a new drug to make it to the market because of time for the development phase, highly monitored testing, and final
What is the primary difference between an analysis model and a design model?
What is meant by balancing the models?
What are the interrelationships among the functional, structural, and the behavioral models that need to be tested?
What does factor ing mean? How is it related to abstraction and refinement?

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