System Engineering Analysis Design And Development Concepts Principles And Practices Wiley Series In Systems Engineering And Management 2nd Edition Charles S. Wasson - Solutions

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What are JAD and RAD, and how do they differ from traditional fact-finding methods? What are the main advantages of team-based methods?
What is total cost of ownership (TCO)? What costs often are underestimated?
Create a functional decomposition diagram similar to the one in Figure 4-8 but showing your school instead of the library example.
Research TCO in the context of migrating software systems to the cloud. Identify some of the benefits and shortcomings of the cloud computing environment for a traditional information system.
Select a specific type of vertical application software to investigate. Visit local computer stores and use the Internet to determine what software packages are available. Describe the common features of those packages and the features that distinguish one product from another.
Explore the emerging area of wearable computing, such as the Apple Watch and Android Wear, and document the impact of these devices on user interface design.
Do we use lots of codes in our personal and business lives? How many can your class name?
Suppose you work in IT, and the sales team needs answers to three specific questions. The data might be stored physically in seven tables. You know how to create Microsoft Access queries, but to learn more about database logic and design, you decide to study Figure 9-16, and then pretend to tell
Integrate the design class diagram solutions that you developed for problems 8, 10, and 12 into a single design class diagram.Dental Clinic SystemA clinic with three dentists and several dental hygienists needs a system to help administer patient records. This system does not keep any medical
In Figure 13-37, the package on the left contains the classes in a payroll system. The package on the right is a payroll tax subsystem. What technique would you use to integrate the payroll tax subsystem into the payroll system? Show how you would solve the problem by modifying the existing classes
Read about the corporate culture of three leading IT companies, such as that from Google shown in Figure 1-27. Compare each statement of values and describe the type of employee you think each company is looking for.
Explore the use of Structured English to describe processes in fields other than systems analysis.
Using the Internet, locate a software package designed to automate version control. List the key features and describe your findings in a brief memo.
Draw a UML design class that shows the following information.The class name is Boat, and it is a concrete entity class. All three attributes are private strings with initial null values. The attribute boat identifier has the property of “key.” The other attributes are the manufacturer of the
Assume you are preparing a DFD to describe the process of creating, approving, and closing a mortgage loan by a mortgage broker. Should the broker be represented as an external agent or by one or more processes? Why? What about the closing agent, the credit bureau, and the bank that issues the
Many articles have been written on how to develop, understand, and evaluate a business case. Visit the Web sites for TechRepublic, CIO, or another IT magazine, and find an article that discusses business cases. Describe the article and what you learned from it.
Identify a situation where one of the external factors (as shown in Figure 2-6) that affected a system project was a natural disaster.
Security breaches are in the news all the time. Document a recent hack involving the theft of employee information or customer data. Suggest ways the attack could have been avoided.
Visit www.visual-paradigm.com. Locate and download the Community Edition, which is free, or a 30-day trial edition. Experiment with the program and write a brief report that describes your experience.
Download and install App Inventor from Google. Use it to develop a prototype interface that implements the storyboard in Figure 7-7.
In Chapter 3, you learned about a use case where the patients would like to view their history. In Chapter 5, we called the use case View history. Here are those paragraphs:…You have been asked to write a smartphone app to display this history. The smartphone app would connect to the monitor
What is the difference between a shared lock and an exclusive lock?
Review the original system description in Chapter 2, the additional project information in Chapters 3, 4, and 8, and the domain class diagram shown in Figure 9-29 to refamiliarize yourself with the proposed system. Assume that the type attribute of the AlertCondition class identifies one of three
3. Develop a System Vision Document for Especially for You Jewelers based on the work you did for Problem 1 and Problem 2.
4. Develop a work breakdown structure (WBS) based on the following narrative. It should cover all aspects of the move—from the beginning of the project (now) to the end, when all employees are moved into their new offices. Format your solution in tabular form with the following column headings:
5. Enter your WBS from Problem 4 into MS Project. First, enter the tasks, dependencies, and durations. Write a paragraph on your experience using MS Project.
6. Develop a six-year NPV spreadsheet similar to the one shown in Figure 11-11. Use the following table of benefits, costs, and discount factors (see Figure 11-21). The development costs for the system were $225,000.
7. Build a Gantt chart by using MS Project based on the table shown in Figure 11-22. Enter the tasks, dependencies, and durations. Print out the PERT chart (Network chart) and the Gantt chart.Figure 11-22 presents a list of tasks for a student who wants to have an international experience by
8. The state university wants to implement a better system to keep track of all the computer equipment it owns and needs to maintain. The university purchases a tremendous number of computers and software that are distributed throughout the campus and are used by faculty, staff, departments, and
1. Given the total vision of this system, develop a System Vision Document. Focus primarily on finding the benefits to the community board, the real estate agents, and home buyers.2. Including the uses cases and functions identified in Chapters 3 and 8, make a list of all the uses cases that must
1. Based on the answers you gave to the Chapter 2 running case questions, develop a System Vision Document.2. Based on the functional descriptions you provided for the Chapter 2 running case and the use cases you defined in Chapter 3, finish identifying a complete list of use cases for each of the
In this chapter, we developed a first-cut DCD, a set of CRC cards, and a final DCD for the Create customer account use case for RMO. Create the same three drawings for the Ship items use case. (Hint: Figure 5-3 contains a use case description.)
In Chapter 3 and Chapter 5, you identified and then modeled use cases for the Multiple Listing Service (MLS) application. You also identified and modeled domain classes. Use your solutions from these chapters to do the following:1. Draw a first-cut design class diagram based on the domain classes
In Chapter 6, you considered the issues relevant to the specification of the hardware equipment and networking requirements. The case description in Chapter 6 also reviewed the three primary types of users for the system and many of their respective system-supported activities.In Chapter 5, you
Review the original system description in Chapter 2, additional project information in Chapters 3, 4, 6, 8, and 9, and the use case diagram shown in Figure 12-25 to refamiliarize yourself with the proposed system. Complete these tasks:1. For the moment, assume that the database will store two
For this case, develop following diagrams: 1. A domain model class diagram.2. A use case diagram 3. SSDs for two use cases, such as Add a seller and record a book order. 4. A sequence diagram for each of the above use cases.5. An integrated design class diagram that includes classes, methods,
In Chapter 3, you identified use cases for the business events for the Community Board of Realtors. In Chapter 5, you elaborated on those use cases. In Chapter 4, you identified the classes associated with the business events. Using your solutions from those chapters, develop:1. A first-cut DCD by
In Chapter 3, you identified use cases for the business events for the Spring Breaks ‘R’ Us Travel Service. In Chapter 5, you elaborated on those use cases. In Chapter 4, you identified the classes associated with the business events. Using your solutions from those chapters, develop:1. A
In Chapter 12, you developed a first-cut design class diagram and CRC card solutions for two use cases: Request a package pickup and Pickup a package. Let us extend your solution from that chapter by developing the following:1. A sequence diagram for each use case (domain classes and controller
Assume you are in charge of implementation and deployment of a new system that is replacing a critical existing system that is used 24 hours a day. To minimize risk, you plan to phase in deployment of new subsystems over a period of six weeks and operate both systems in parallel for at least three
Examine the course registration system described in Figure B-6. Are there any other processes that would be required to implement a fully functioning system? Hint: Black holes and miracles may indicate processing steps that were left out of the DFD.
Assume that the transaction summary report for the RMO CSS order-entry subsystem (see process 5 in Figure B-12) contains a listing of every order that was created during a date range entered by the user. The report title page contains the report name, the date range, and the date and time the
Create an activity-data (CRUD) matrix for the course registration system in Figure B-6.
Consider the admissions requirements for a degree program, major, or concentration at your school. Look up the requirements in the school catalog and then rewrite them in structured English. Develop an equivalent decision table and/or decision tree. Which is easier to understand? Why?
Define process 2 in Figure B-7 as it is implemented at your school. Use whatever combination of process decomposition and process specification is appropriate. If you develop any process decomposition DFDs, be sure to define all data flows.
Consider the domain model class diagram shown in Figure 4-24, which includes classes for college, department, and faculty members.
What is SITE?
When is SITE conducted?
What is the objective of SITE?
The text refers to a System/Entity’s “prescribed Operating Environment.” Where would you find it documented?
What is the relationship of SITE to DT&E and OT&E?
What is SITE expected to accomplish?
What are the Quality Records (QRs) and work products of SITE?
What are the roles and responsibilities for SITE accountability?
What are the types of test plans?
What is a TEMP?
Who owns and prepares the TEMP?
What is an SIVP?
Who owns and prepares the SIVP?
Differentiate the contexts of the TEMP versus the SIVP.
What is a TEWG?
Why do you need test logs?
What is regression testing?
What is a DR?
When is a DR prepared?
How do you prioritize SITE activities and record SITE deficiencies and issues?
What are TRRs? Why do you need to conduct them?
What are the SITE phases and supporting tasks for an item?
What are SITE observations, defects, discrepancies, and anomalies?
How do you prepare TRs?
What is the importance of formally approving and archiving test data?
How do you certify test data?
What are some common SITE challenges and issues?
Why is it important to document the events leading up to a test failure and documenting them in a DR?
What is the objective of System Deployment?
What are some common System Deployment issues that require consideration?
What is site development? When does it start and end?
What is a site survey?
Who conducts site surveys?
How should you approach conducting a site survey?
How should a site survey be conducted?
What types of considerations go into selecting and developing a deployment site?
What is operational site activation and what is its scope?
Compare and contrast SystemDeployment and commercial System or Product distribution.
What are some considerations that need to go into specifying Systems Deployment capabilities?
What is System I&CO?
What are some of the considerations for integrating a System or Product that has completed I&CO being integrated into a Higher Order Level 0 User’s System?Use a specific example System or Product as the basis for your answer.
What are some methods to mitigate risk during System Deployment?
Why is ES&OH a critical issue during System Deployment?
What are the primary objectives for System Operation, Support, and Sustainment (OM&S)?
What are key areas for monitoring and analyzing System-Level performance?
What are the four key questions for assessing System performance?
What are common methods for assessing System-Level and Element performance?
What are the key SE focus areas for current System performance?
What are the key SE focus areas for planning next generation systems?
What is analytical decision support?
What are the attributes of a technical decision?
What is the SEs role in technical decision-making?
What is system performance analysis and evaluation?
What types of Engineering analyses are performed?Provide 10 primary types.

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System Engineering Analysis Design And Development Concepts Principles And Practices Wiley Series In Systems Engineering And Management 2nd Edition Charles S. Wasson - Solutions

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