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principles information systems
Principles of Information Systems 13th edition Ralph Stair, George Reynolds - Solutions
What actions can be taken to reduce these risks?You began operating a small general electric contracting company two years ago. Originally, it was just you and your cousin, but it has grown to five licensed electricians, plus one office manager who takes calls from customers, schedules the work,
What risks and start-up issues are associated with the use of any new software that is designed to replace manual procedures?
What are the pros and cons of using open-source software?
What is the primary difference between purchasing licensed software from a software manufacturer and using open-source software?
Given the business criticality of this system, would it make sense for Walmart to consider moving this system into a public cloud environment? What would be the advantages and disadvantage of such a move?
What special issues and considerations are likely to arise in the operation and support of an interorganizational system?
Should Walmart allow the suppliers to take a major role in defining and customizing the features and capabilities of this system or should they insist on a “one size fits all” approach?
Do you think that the VMI software is off-the-shelf or proprietary software? Why?
What are some creative things the IS team could do to overcome these resistance forces?The information systems support organization of your firm is keen to migrate all employees from whatever operating system they have now (mostly Windows 8) to Microsoft Windows 10. Making such a change can be a
What are some potential issues that could arise from this change?The information systems support organization of your firm is keen to migrate all employees from whatever operating system they have now (mostly Windows 8) to Microsoft Windows 10. Making such a change can be a big deal for employees
What are some of the advantages of such a move?
Can you identify some advantages and disadvantages of establishing a corporate app store? We will now discuss systems software including operating systems, utilities, and middleware.
What risks are associated with letting employees use their favorite app to perform various tasks? Are these risks associated with tasks in the personal, workgroup, or enterprise sphere of influence?
Identify two tasks that an employee might perform that would have an impact on the work group and two that would have an impact on the enterprise sphere of influence.
Give an example of two tasks that an employee in the finance organization of this retail firm might perform that would have an impact restricted to their own personal sphere of influence.
What are some of the competitive advantages Vivobarefoot gained through its infrastructure update?One ongoing concern for Vivobarefoot is the quality and speed of the Internet service available to its office in central London. Given that, do you think it made sense for the company to move more of
1. What are some of the challenges and opportunities facing the processor chip industry in general and ARM in particular?2. Some chip industry observers and financial analysts believe that because of its licensing business model, ARM missed an opportunity to capture billions of dollars in sales of
Examine the possibility of a career in computer hardware sales. Which area of sales do you believe holds the brightest prospects for young college graduates—servers, mainframe computers, supercomputers, or high-volume storage devices? Why? What would be some of the advantages and disadvantages of
A friend of yours texted you that he is considering changing his major to computer engineering. He wants to meet with you and get your input on this move. Do some research to find out just what is a computer engineer and what do they do. What are the career prospects, and what sort of education and
Do research on the Web to learn more about Apple’s decision to withdraw from the EPEAT program and why it later reversed that decision. Write a one-page report summarizing your findings.
Do research on the Web to learn more about bioprinting—both current and potential future applications.
Do research on the Web to find a description of Moore’s Law. What are the implications of this law? Are there any practical limitations to Moore’s Law?
Do research to find the total worldwide sales for hard disk drives and solid state storage devices over a five-year or more period. Try to get figures for the number of units sold as well as total storage capacity in some unit, such as gigabytes. Use graphing software to develop a chart showing
Discuss potential issues that can arise if an organization is not careful in selecting a reputable service organization to recycle or dispose of its IS equipment.
Fully discuss why some organizations are consolidating many data centers into a few. Are there any potential drawbacks to this strategy?
Briefly explain the differences between the magnetic stripe card, chip card, and the smart card. Which do you believe is safest for the consumer? Why?
What is a multicore processor? What advantages does it offer users over a single-core processor? Are there any potential disadvantages?
What is 3D printing? Discuss what you think the future is for 3D printing.
Discuss some of the technical and nontechnical issues that might come up in trying to establish a large grid computing project such as the Large Hadron Collider.
Identify the similarities and differences between massively parallel processing systems and grid computing.
Identify three reasons for increased spending on data centers.
How is a blade server different from a regular server?
When speaking of computers, what is meant by scalability?
What is cache memory and how is it used?
Which is the largest amount of memory—a gigabyte, petabyte, or terabyte?
How does the role of main memory differ from the role of secondary storage?
What is the difference between a foundry company and a fabless manufacturer?
What is a multicore processor?
What is the x86 instruction set?
How does clock speed govern the execution of instructions by a computer?
Identify the three top-ranked places to work as an IS professional. What makes these places so attractive? Are these features and benefits of importance to you?
Do research to learn more about GE’s Change Acceleration Management process. Prepare a slide presentation that summarizes the key steps in the process and outlines the advantages of this process.
Assume you are a member of a committee responsible for replacing your organization’s retiring CIO. What characteristics would you want in a new CIO? How would you go about identifying qualified candidates?
You have been asked to assess the success of a recently implemented system that has been deployed across the entire supply chain of a large organization. How might you go about trying to measure the technology diffusion of this system? How else might you assess the success of this system?
Your manager has asked for your input on ideas for how to improve the likelihood of successful adoption of a major new information system that will be used by members of the company’s finance department. What suggestions would you offer?
Identify and briefly discuss the similarities and differences between outsourcing and downsizing. How might an enlightened management team deal with the negative impacts of either downsizing or outsourcing?
What things might managers in an organization do that could unintentionally discourage innovation by their employees? How can innovation be encouraged?
You have been asked by the human resources department manager to assess the project plans to prepare the business users for the major changes to come. How might you proceed to make this assessment in a manner that will build rapport and trust with the project manager?
What are the cornerstones to an organization’s security program?
What concerns do you have about taking on responsibility for outsourcing these business functions?
Identify at least three major organizational challenges associated with transitioning these functions to an outsourcing firm.
What benefits might your organization gain from outsourcing basic accounting functions?
What actions would you recommend to minimize potential start-up issues for this virtual team?
Identify specific benefits of the cloud computing model. Can you identify any potential risks associated with using this approach?
An organization has struggled for over three years in an attempt to implement and use an ERP system. It has finally decided to scrap this system, at great cost, and convert to a new ERP system from a different vendor. Identify and discuss actions management should take to ensure the success of the
For an industry of your choice, describe how a CBIS could be used to reduce costs or increase profits.
Discuss why it is critical for information systems to be linked to the business objectives of an organization.
Discuss a value chain of which you are a part. What is the purpose of the value chain? What is your role? How do you interact with other members of the value chain? How is the effectiveness of the value chain measured?
What is meant by the term “shadow IT”?
Describe the role of a CIO within an organization.
List and describe three popular job-finding Web sites.
Sketch and briefly describe Leavitt’s diamond.
What do the terms “organizational culture” and “organizational learning” mean?
What is meant by the term “the soft side of implementing change”?
What is outsourcing? How is it different from offshoring?
What is meant by continuous improvement?
Briefly define the term “business process reengineering.”
Identify and briefly describe the differences between the two types of innovation discussed in the chapter.
What are some of the characteristics of a virtual team?
What activities are encompassed by supply chain management?
The department manager has just completed his discussion and is asking for comments and questions. What would you say?
What potential issues could arise from this proposed project?
What are the possible motivations for your manager to recommend the use of shadow IT?
What are the arguments for and against shadow IT?
Imagine that your assessment shows that no plans have been developed to prepare the business users for the major changes to come other than training them a few weeks before the system is to be implemented. What suggestions would you make?
What sort of complications might be expected when forming a multi organizational virtual team?
Identify some of the advantages of running a virtual team such as this. What are some of the keys to success when working with a virtual team?
Other than selling more cars, what potential benefits do connected-car technologies offer auto makers such as BMW in terms of enhancing long-term customer relationships?What responsibilities does BMW have to its customers regarding the data it captures via the various connected car technologies
What benefits can be achieved through the successful implementation of EHRs? What additional benefits will be gained by feeding data directly from patient monitoring devices directly into EHRs?Can you identify any legal, ethical or social concerns with the use EHRs? What additional concerns arise
Go to the Web site for the U.S. Bureau of Labor Statistics, and find information about the occupations with the greatest projected job growth in terms of the number of people who will be needed. Use a graphics program to illustrate the growth of the 10 fastest growing occupations. Write a brief
Do research on the Web to find information on Internet censorship. Identify those countries with the strongest degree of Internet censorship, and state specific reasons why those countries are so poorly rated.
What are some of the social implications of the use of smartphones by an increasing percentage of the world’s population?
It has been estimated that the amount of digital data is doubling every two years. Discuss some technological and social implications and issues associated with this rapid growth of data.
How might completing this course help you in some of the courses you will take during your academic career?
Describe how you might use information systems in a career area of interest to you.
What do you hope to learn from this course that will make it worthwhile for you? Do you think a basic understanding of information systems is important to you? Why or why not?
Identify three specific social issues associated with the use of information systems.
What is the difference between a cyber criminal and a cyber terrorist?
Identify an advantage and a potential disadvantage of using open source software.
What are the components of a shared vision on which the business and IS organization must agree?
What is knowledge management? How might it be used?
What is meant by the term “business analytics”? What other terms have been used for business analytics systems?
Briefly describe the differences among transaction processing systems, management information systems, and enterprise resource planning systems.
How would you distinguish between e-commerce and e-business?
How is the Internet of Everything different from the Internet of Things?
What is an extranet and how is one used?
Define the term “big data.”
What is the extract-transform-load process?
What is meant by the phrase consumerization of IT?
Define the term “software.” What are the two primary types of software? How are they different?
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