Principles of Information Systems 13th edition Ralph Stair, George Reynolds - Solutions

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Investigate how Roblox has done since its public offering. Has the firm been able to realize growth in its core and new markets? Why or why not?
Investigate the state of AR and VR. What will it take for these platforms to become more popular? How might the rise of low-cost, high-quality AR/VR headsets impact other industries for platform providers, content creators, and beyond?
What is the difference between same-side exchange benefits and cross-side exchange benefits?
What is the difference between a one-sided market and a two-sided market?
As a student in a management course, dive into the political and social criticism of tech giants. Investigate key points made by differing perspectives. Some examples might include: https://boingboing.net/2019/06/27/roosevelt-democrats.html,
How did Zoom leverage subsidies to grow and jump-start network effects?
Why is viral adoption especially important to Uber and Roblox?
Zoom’s dominance of online video meetings was not predicted. Many would have thought its leadership in this space unlikely. What other firms had advantages over Zoom at the start of COVID-19?
How did Zoom win? What had it done “right” when compared with rivals? How did it quickly grow market share and take advantage of network effects?
Do you think Zoom would be the dominant firm in online meetings today without COVID-19?Why or why not?
How did Zoom respond when faced with crises? What characteristics helped the firm address unforeseen issues as they arose?
Identify another firm or firms that quickly gained network effects when, on the surface, it would seem other firms were positioned to dominate the market. Why did these firms win?What aspects were similar to the rise of Zoom and what, if any, were different?
What comprises the Internet backbone?
What are Web services? Give an example of a Web service.
Use the Help function of Excel to learn more about the Excel Scenario Manager and the Excel Solver Add-in.
Figure 1.13 presents the occupational outlook (median salary and number of job openings) for selected information systems positions. Obtain data from the U.S. Bureau of Labor Statistics and use a spreadsheet program to create a similar figure for five occupations of your choice.Figure 1.13 2015
Computerworld does an annual survey to identify the top-ranked places to work as an IS professional. Go online to find the results of the latest survey. What makes these places so attractive? Are these features and benefits of importance to you?
What is an information system? What is the role of feedback in a system?
What are some of the characteristics of a virtual team?
What is meant by continuous improvement?
What is a virtual machine?
Identify and briefly describe the various classes of single-user, mobile computers.
Define the term “green computing,” and state its primary goals.
Outline how the Electronic Product Environment Assessment Tool (EPEAT) can be used for rating computers.
Distinguish between proprietary software and off-the-shelf software.
What is middleware?
What is software as a service (SaaS)?
What is meant by client/server architecture? Describe how this architecture works.
Briefly describe how the Internet works.
What is Enterprise 2.0 and how is it used?
Briefly describe the differences between a credit, charge, debit and smart card.
Provide a definition of business analytics.
What is drill-down analysis and how is it used?
What is organizational network analysis? How is it used?
What is the difference between file conversion and file compression?
What is a genetic algorithm? Give an example of the use of a genetic algorithm.
What is informatics?
What is BYOD? What security issues does it raise?
What is a zero-day attack?
What is the CAN-SPAM Act? What is CAPTCHA?
Explain how a distributed denial-of-service attack works.
What is the role of the US-CERT organization?
Do you feel that the measures in place to protect your personal data you provide to health care organizations are sufficient? Why or why not? What would you like to see changed?
A new advertising and promotion-planning system is being developed for a major manufacturer of consumer products. Management is seeking candidates to serve as the product owner on this key $2 million, nine-month project. Identify some characteristics and desired experience that the ideal candidate
What do you think might be the biggest barriers to completion of the user acceptance testing in a timely manner?
Develop a simple data model for a student database that includes student contact data, student demographic data, student grades data, and student financial data. Determine the data attributes that should be present in each table, and identify the primary key for each table. Develop a complete ER
Do research to identify three top organizations that develop and operate e-commerce Web sites for their clients. Visit their Web sites and identify current job openings. What sort of responsibilities are associated with these positions? What experience and education requirements are needed to fill
Develop a list of seven key criteria that a nonprofit charitable organization should consider in selecting a CRM system. Discuss each criterion and assign a weight representing the relative importance of that criterion, Develop a simple spreadsheet to use in scoring various CRM alternatives in
The Argosy BI and analytics program is aimed at boosting revenue not at reducing costs. Why do you think this is so?
What potential barriers to implementing this program could arise? How might these be overcome?
Many free and open source project management software programs are available online, including: Asana, BaseCamp, Bitrix24, GanttProject, MeisterTask, Trello, and Zoho. Choose one of these programs or use a spreadsheet or another project management program with which you are familiar. Create a Gantt
Evaluate any three of the many free and open source project management software programs. Create a spreadsheet that displays the pros, cons, and special features of each of the three programs.
Choose a company that interests your team and do research to document its strategic plan. Include a SWOT analysis and a statement of the organization’s vision, mission, objectives, goals, and strategies. Identify and briefly describe two IS-related projects that would be consistent with this plan.
Your team has been hired as consultants to work with a large city to implement a program to place hundreds of high-tech digital cameras in strategic locations to aid in reducing crime and speeding help to victims. The cameras are stateof- the-art with infrared capability for night vision, high
Steve Jobs was a strong, charismatic leader who cofounded Apple and is accredited with much of the success of the company. Some believe that Tim Cook, who became CEO in 2011, embraces a more collaborative leadership style. Do research to compare and contrast the leadership style of the two CEOs.
Visit the Project Management Institute (PMI) Web site at www.pmi.org. Do research to learn more about the value that employers place on project management certification. What are the certifications offered by PMI that you may be qualified to take? Do you think that PMI certification would enhance
Can you state the vision and mission of your organization? Has it documented its core values? Can you identify any key objectives and strategies?
Talk with your manager and others at work about the need for good project management in your organization. Do the people you spoke with see project management as a core competency? Do they feel that there is a shortage of good project managers?
Your normal work activities and responsibilities have not allowed you time to become familiar with this project and the new system and its capabilities. What actions would you take to get caught up quickly?
As part of the team’s initial project kickoff meeting, you have been asked to briefly summarize the differences between the waterfall and agile software development process. What would you say?
Following your discussion, one of the team members asks, “so why are we changing to a new software development process? We are all comfortable with the way we do things now.” What do you say?
You are acquiring a new information system for The Fitness Center, a company with three fitness centers in your metropolitan area, with a total of 1,200 members and 20 to 30 full and part-time employees in each location. Through previous research efforts, the director of marketing has determined
The preliminary investigation of a software project has been completed. Two different project teams have estimated the costs associated with the development and maintenance of a new system. One team based their estimates on the assumption that the waterfall system development process would be used
A new sales ordering system needs a relational database that contains a customer table, a product inventory table, and an order table. Use a word-processing, graphics, or spreadsheet program to draw an entity- relationship diagram showing the relationships among these entities. Next, design each of
Your team has been hired to define the scope and feasibility of a project to create a database of job openings and descriptions for the companies visiting your campus each term. Students would be able to log on to the system and request an appointment with each company’s recruiter. Recruiters
Your team has been selected to monitor the disposal of your school’s 10-year-old student registration system. Develop a list of the activities that need to be completed to complete this task. Which activities are of most concern?
You and your team have been hired to perform a system investigation for a fast food restaurant that wants to implement new tools and processes to improve its customer service. Currently, the restaurant has a poor reputation for not correctly filling customers’ orders and for taking too long to do
Do research on the Web to identify application development tools that support the rapid development of high-quality apps for both iPhone and Android-based smartphones. Develop a spreadsheet that summarizes the features and pros and cons of three of these tools.
Do research to identify the three leading electronic health record (EHR) systems. Go on social media and find comments from the users of these systems. If you were leading a project team to select an EHR system for a large hospital, which one would you choose? Why?
Do research to determine the current level of adoption of DevOps around the globe. Which organizations seem to be leaders in DevOps? What initiatives are these companies taking that makes them leaders?
Perform research to learn what is required to have a successful career as a software developer for smartphones. What sort of education and experience is needed? What personal characteristics would be helpful in such a career? How would one get started in such a career, and what are starting
Identify an information system frequently employed by people in a career field you are interested in. Discuss how you might be involved as a user in the development or acquisition of such a system for your future company. Identify three things that you could do as a project participant that would
It is perhaps not surprising that Etsy was an early adopter of DevOps. It is a relatively small company, with a start-up culture, and its move to DevOps was championed by company leaders. Do you think deploying DevOps practices would be more difficult in a larger, more established organization? How
Are there certain personal characteristics one should look for in candidates who will participate in or lead agile system projects? If so, what are they, and why are they important?How might the establishment of telepresence suites support the use of the agile system development process? What do
How would you respond to this request? Why?Now that we have discussed various types of computer exploits, the people who perpetrate these exploits, and the laws under which they can be prosecuted, we will discuss how organizations can take steps to implement a trustworthy computing environment to
How is this attack different from an ordinary phishing attack?
Craft a communications that might be sent out to employees to thwart this attack.
Should this communications come from Human Resources, the corporate information systems security organization, or some other entity?
What actions can be taken to lessen the potential impact of future such attacks?
Identify three commonly used antivirus software packages. Develop a spreadsheet that compares the cost and fundamental features of each package. Which antivirus solution would you choose and why?
Draft a legitimate-looking phishing email that would strongly tempt its recipients to click on a link to a Web site or open an email attachment.
Use the data breach statistics found at http://www.idtheftcenter.org/images/breach/2005to2015mul tiyear.pdf to develop a bar chart showing the number of data breaches year-by-year by entity (business, educational, government/ military, medical/health, and banking/credit/financial) from 2005 to
You and your team have been hired to assess the computer security of a small retailer. Where would you begin your assessment? What would you look for?
Your team is assigned responsibility to identify an appropriate MSSP provider for a small, rural hospital. What criteria will you use to select an appropriate provider? Do research online to identify three MSSP providers. Use the criteria to rate each of the three and choose the one that would be
Imagine that your team must obtain the email logon and password to as many email accounts as possible. Brainstorm ideas that might enable you to obtain these credentials.
Do research to find out more about DEF CON, one of the world’s largest hacker conventions, held annually in Las Vegas, Nevada. Who attends this conference, and what sort of topics are covered? Is there value in IS security professionals attending this conference? Why or why not?
Do research to determine typical starting salaries for someone with a four-year degree in computer forensics. What is the future demand for individuals trained in computer forensics? Do further research to find three universities that offer four-year degrees specializing in computer forensics.
Do research to learn more about the role of an information system security auditor. What is the role of an auditor, what sort of tasks does one perform, and what skills and training are necessary?
Do you think that Sony’s response to the attack was appropriate? Why or why not?What might Sony and the U.S. government done differently to discourage future such attacks on other U.S. organizations?Are there measures that organizations and the U.S. government can take together to prevent both
What is the harm in nonproductive use of information system resources, isn’t everybody doing it?
Should some sort of penalty be defined for violation of the guidelines or will this simply come across as “too heavy handed” and cause a worker rebellion?
Are there some unique issues that need to be addressed for people entering your career?
Identify recent examples of information system snafus causing disruptions. Do research to identify the root cause of the problem.
Identify and briefly discuss the most common examples you observe of coworkers wasting time in nonproductive use of information system resources. Do you believe your organization should take action to limit or end to these practices? What actions could be taken?
How do you feel about the data you provide your bank being shared with other financial institutions who can use that data to tailor special offers and promotions for you to refinance your home, obtain an auto loan, buy additional insurance, and so forth? Should such sharing of data be prohibited or
What are your feelings about the PRISM tool used the FBI and NSA to collect private electronic data belonging to users of major Internet services without having to request this data from the service providers and without having to obtain individual court orders?
Imagine that you are starting a dating Web site to help match compatible couples. What sort of personal data might you need to gather? What measures would need to be taken to protect this sensitive data? What key statements would potential users likely want to see in the privacy statement of this
Your 13-year-old nephew shows you a half-dozen or so innocent photos of himself and a brief biography, including address and cell phone number that he plans to post on a social network for teens. What advice might you offer him about posting personal information and photos?
Identify and briefly discuss a difficult decision you had to make that had some ethical considerations. How do you feel about your decision making process in reaching a decision in this case? With 20–20 hindsight, is there anything you would have done differently?
Should employers be able to monitor the email, text, and phone calls of employees? Is there any degree of “monitoring” that you find acceptable/ unacceptable?

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Principles of Information Systems 13th edition Ralph Stair, George Reynolds - Solutions

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