Systems analysis and design in a changing world 5th edition John W. Satzinger, Robert B. Jackson, Stephen D. Burd - Solutions

Unlock the full potential of "Systems Analysis and Design in a Changing World, 5th Edition" by John W. Satzinger, Robert B. Jackson, and Stephen D. Burd with our comprehensive online resources. Access an extensive answers key and solutions pdf, offering clear and concise solved problems and step-by-step answers. Enhance your understanding with our complete solution manual and instructor manual, providing detailed chapter solutions and questions and answers. Our test bank ensures you're well-prepared for any challenge. Download the textbook and explore these invaluable resources for free, empowering your study journey with expert guidance.

Give an example of a business problem.
What are the main steps followed when solving a problem?
Define information system.
What types of information systems are found in most organizations?
List the six fundamental technologies an analyst needs to understand.
List four types of tools the analyst needs to use to develop systems.
List five types of techniques used during system development.
What are some of the things an analyst needs to understand about businesses and organizations in general?
What are some of the things an analyst needs to understand about people?
List 10 job titles that involve analysis and design work.
How might an analyst become involved with executives and strategic planning relatively early in his career?
Describe a business problem your university has that you would like to see solved. How can information technology help solve it?
Many different types of information systems were described in this chapter. Give an example of each type of system that might be used by a university.
What is the difference between technical skills and business skills? Explain how a computer science graduate might be strong in one area and weak in another. Discuss how the preparation for a CIS or MIS graduate is different from that for a computer science graduate.
Explain why an analyst needs to understand how people think, how they learn, how they react to change, how they communicate, and how they work.
Who needs greater integrity to be successful, a salesperson or a systems analyst? Or does every working professional need integrity and ethical behavior to be successful? Discuss.
Explain why developing a small information system for use by a single department requires different skills than developing a large information system with many internal and external users.
How might working for a consulting firm for a variety of companies make it difficult for the consultant to understand the business problem a particular company faces? What might be easier for the consultant to understand about a business problem?
Explain why a strategic information systems planning project must involve people outside the information systems department. Why would a consulting firm be called in to help organize the project?
Explain why a commitment to enterprise resource planning (ERP) would be very difficult to undo after it has been made.
It is important to understand the nature of the business you work for as an analyst. Contact some information systems developers and ask them about their employers. Do they seem to know a lot about the nature of the business? If so, how did the developers gain that knowledge—for example, was it
Think about the type of position you want (for example, working for a specific company, working for a consulting firm or working for a software vendor). Do some research on each job by looking at companies’ recruiting brochures or Web sites. What do they indicate are the key skills they look for
You have read an overview of the Rocky Mountain Outfitters’ strategic information systems plan, including the technology architecture plan and the application architecture plan. Research system planning at your university. Is there a plan for how information technology will be used over the next
1. Do you agree with Alice and the others about the importance of problem-solving skills? Industry-specific insight? Communication skills? Discuss.2. Should you research how a hospital is managed before interviewing for a position with an information systems manager at a hospital? Discuss.3. In
1. What are some of the reasons that RMO decided to build the supply chain management system prior to the customer support system?2. What are some of the consequences to RMO if it is wrong to wait to build the customer support system?3. What are some of the consequences to RMO if the owners change
1. How many information systems staff members do you think Reliable can reasonably afford to employ? What mix of skills would they require? How flexible would they have to be in terms of the work they do each day?2. What impact should Web and wireless technology have on the way Reliable deploys its
What are the five phases of the traditional SDLC?
What characteristics of a project call for a predictive approach to the SDLC? What characteristics of a project call for an adaptive approach to the SDLC?
How is the SDLC based on the problem-solving approach described in Chapter 1?
What is the objective of each phase of the SDLC? Describe briefly.
How is iteration used across phases?
What is the difference between a model and a tool?
What is the difference between a technique and a methodology?
Which of the two approaches to system development was the earliest?
Which of the two approaches to system development is the most recent?
What are the three constructs used in structured programming?
What model is the central focus of the information engineering approach?
What are some of the features of the Unified Process (UP)?
What are some of the features of Extreme Programming (XP)?
What are some of the features of Scrum?
What are visual modeling tools? Why are they used?
Write a one-page paper that distinguishes among the fundamental purposes of the analysis phase, the design phase, and the implementation phase.
Why might it make sense to teach analysis and design phases and activities sequentially, like a waterfall, even though in practice iterations are used in nearly all development projects?
List some of the models that architects create to show different aspects of a house they are designing. Explain why several models are needed.
What models might an automotive designer use to show different aspects of a car?
Sketch the layout of your room at home. Now write a description of the layout of your room. Are these both models of your room? Which is more accurate? More detailed? Easier to follow for someone unfamiliar with your room?
Describe a “technique” you use to help you complete the activity “Get to class on time.” What are some “tools” you use with the technique?
Describe a “technique” you use to make sure you get assignments done on time. What are some “tools” you use with the technique?
What are some other techniques you use to help you complete activities in your life?
Go to the campus placement office and gather some information on companies that recruit information systems graduates on your campus. Try to find any information about the approach they use to develop systems. Is their SDLC described? Do any mention an IDE or a visual modeling tool? Visit the
1. Is the proposed system an accounting system? A factory operations system? Or both?2. Which life cycle variations might be appropriate for Sally to consider using?3. Which activities of analysis and of design discussed in this chapter should involve factory workers as well as factory
Barbara Halifax wrote her boss that she was still considering many potential approaches to the customer support system development project. She is still completing the project planning phase, so not much time has passed at this point. Consider the training required for the development staff if RMO
1. One approach to system development that Reliable might take is to start one large project that uses a waterfall model to the SDLC to thoroughly plan the project, analyze all requirements in detail, design every component, and then implement the entire system, with all phases completed
List and explain the activities of project planning.
List the seven reasons projects fail.
List the five reasons projects are successful.
What are three reasons projects are initiated?
Define project management.
Explain how information system project management is similar to project management in general.
Explain how iterative development makes project scheduling more complex.
Describe the six types of feasibility used to evaluate a project.
What is the purpose of the cost/benefit analysis used to assess economic feasibility?
Explain the difference between tangible and intangible costs and benefits. Which are ignored in cost/benefit analyses?
Explain how “just in time” project management is used for adaptive projects.
List at least five possible sources of tangible benefits from the installation of a new system.
List at least four sources of development costs.
What is meant by the critical path?
What is the purpose of a system context diagram?
Describe the eight knowledge areas of project management.
What activities in the planning phase are specifically focused on project management?
Write a short paper that discusses how project management techniques can overcome the reasons for project failure listed at the beginning of the chapter.
Given the following narrative, make a list of expected business benefits: Especially for You Jewelers is a small jewelry company in a college town. Over the last couple of years, especially for you has experienced a tremendous increase in its business. However, its financial performance has not
Given the following narrative, make a list of system capabilities: The new direct sales and accounting system for especially for You Jewelers is an important element in the future growth and success of the jewelry company. The direct sales portion of the system needs to track every sale and be able
Build a Gantt chart based on the following list of tasks and dependencies to build and test a screen form for a new system. Identify the criticalpath.
Using Microsoft Project, build a project schedule based on the following scenario. Print the Gantt chart. If required by your teacher, also print the Network Diagram (i.e., a PERT chart). In the table to the right is a list of tasks a student can perform to have an international experience by
Go to the Comp TIA Web site (www.compTIA.org) and find the requirements for the project manager exam (Comp TIA Project+). Write a one-page summary of the expertise and knowledge required to pass theexam.
1. Do you think the decision by CLT to build its own project managers from the existing employee base is a good one? What advice would you give to CLT to make sure that it has strong project management skills in the company?2. What kind of criteria would you develop for Monica to use to measure
The chapter identified six areas of project feasibility that need to be evaluated for any new project. However, as indicated, each of these areas of feasibility can also be considered an evaluation of the potential risks of the project. Based on your understanding of Rocky Mountain Outfitters, both
1. Now consider the way the project was probably initiated. To what extent is the project the result of(a) An opportunity,(b) A problem, or(c) A directive?2. Many of the system users (such as employees at health-care facilities) are not Reliable employees. What risks of project failure are
List the six activities of systems analysis.
What are three types of models?
What is the difference between functional requirements and nonfunctional requirements?
Explain the use of a discovery prototype and an evolutionary prototype.
List and describe the three fact-finding themes.
What is the objective of a structured walkthrough?
Explain the steps in preparing for an interview session.
What are the benefits of doing vendor research during information-gathering activities?
What categories of stakeholders should you include in fact-finding?
What is meant by vertical and horizontal dimensions when determining users to involve?
What is JAD? When is it used?
What is BPR? What does it have to do with systems analysis?
What technique is used to validate user requirements?
Describe the open-items list and explain why it is important.
|What do correct, complete, and comprehensive mean with regard to systems analysis?
List and describe the seven information-gathering techniques.
Draw and explain the symbols used on an activity diagram?
Provide an example of each of the three types of models that might apply to designing a car, a house, and an office building. Explain why requirements models are logical models rather than physical models.
One of the toughest problems in investigating system requirements is to make sure that they are complete and comprehensive. What things would you do to ensure that you get all of the right information during an interview session?
What can you do to ensure that you have included all of the right stakeholders on your list of people to interview? How can you double-check your list?
One of the problems you will encounter during your investigation is “scope creep”—that is, user requests for additional features and functions. Scope creep happens because sometimes users have many unsolved problems and the system investigation may be the first time anybody has listened to

Showing 1 - 100 of 3385

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Last

Systems analysis and design in a changing world 5th edition John W. Satzinger, Robert B. Jackson, Stephen D. Burd - Solutions

Step by Step Answers