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principles information systems
Principles of Information Systems 13th edition Ralph Stair, George Reynolds - Solutions
Do research to identify the latest findings on the negative effects of sitting for long hours working at a computer. Find recommendations on how to arrange your desk and computer to avoid health problems. Prepare a brief presentation that summarizes your findings and identifies what can be done to
Organizational network analysis is a method for studying communication among individuals. Read the article: Making the Invisible Visible: SNA of the NSA by Joseph A.E. Shaheen at https://www.josephshaheen.com/nsa-sna-xkeyscore/370. The NSA uses the techniques described there to analyze
Create an algorithm that rates how well individuals protect their privacy based on the data they reveal in their user profile and postings to social networks. The algorithm should generate a score of 0 for anyone who is completely oblivious of the need to protect their privacy and identity and 100
Your team has been asked to develop your school’s first student code of ethics. How might you approach this task? Who might you try to involve? What might be some key tenants of such a code of ethics?
Imagine that your team has been hired to conduct a review of the information system policies and procedures employed in the student registration department at your school or university. Develop a list of at least 10 specific questions that your team would use to assess the effectiveness of these
Have each member of your team access six different Web sites and summarize their findings in terms of the existence of data privacy policy statements. Did each site have such a policy? Was it easy to find? Did it seem complete and easy to understand? Does it adequately cover any concerns you might
Do research on Edward Snowden the U.S. computer professional, former Central Intelligence Agency employee, and former contractor for the United States government who copied and leaked classified information from the National Security Agency in 2013 without prior authorization. Do you consider him
Do research to determine the current status of the Privacy Shield as a framework for governing trans border data flow. Write a brief report summarizing your findings.
Request a current copy of your free credit report through the AnnualCreditReport.com Web site. Review the report carefully for any inaccuracies. Follow the necessary steps to remove these inaccuracies.
You have been offered an entry-level management position with a military aircraft manufacturer. Due to national security concerns, the organization has very strong policies against the personal use of computers and smartphones while you are at ework. They have also made it clear that all forms of
You have been approached by the NSA to work in an information systems group that will use high-powered computers and advanced analytic techniques to study phone call metadata and other data that has been obtained through Foreign Intelligence Surveillance Court (FISC) orders in an attempt to
Do research to find any professional organization or code of ethics associated with your current or desired future career. What might be the benefits of joining such a professional organization? How might a code of ethics help guide you in career related decision making?
Why did Apple object to the court order in this case? What was the government’s rationale for compelling Apply to comply with the order?Do you think Americans should be willing to surrender some of their privacy for increased security by allowing back doors that enable law enforcement access to
Do research on the Web to learn which programming language skills are currently most in demand in the job market. Write a brief report discussing the sources of information you used and summarizing your findings.
Use the Internet to search for information on real-time operating systems. Identify the key differences between real-time and non-real time operating systems. Identify three situations in which real-time operating systems are needed.
Think of your ideal job. Would it help you to learn a programming language to be effective in this position? Why or why not?
As a team of three or four classmates, interview managers from three different organizations that have implemented a customer database. What data entities and data attributes are contained in each database? What database management system did each company select to implement its database, and why?
Identify three specific smartphone applications that would be of significant help to you in your current or next job. (You can include applications that already exist as well as ones that you wish existed.) Describe specific features of each application and how you would use them.
Think of your ideal job. Identify two existing software applications for each sphere of influence that you would likely use in this career.
Identify and briefly describe the steps in the ETL process. What is the goal of the ETL process?
Consider three organizations that have databases that likely store information about you—the Federal Internal Revenue Service, your state’s Bureau of Motor Vehicles, and Equifax, the consumer reporting agency. Go to the home page of each of these organizations, and find answers to the following
You and your team have been selected to represent the student body in defining the user requirements for a new student database for your school. What actions would you take to ensure that the student reporting needs and data privacy concerns of the students are fully identified? What other
Do research to find out more about the controversial NSA PRISM program. What is the source of data for this program? What is the purpose of the program? Are you a supporter of the PRISM program? Why or why not?
A company that provides a movie-streaming subscription service uses a relational database to store information on movies to answer customer questions. Each entry in the database contains the following items: Movie ID (the primary key), movie title, year made, movie type, MPAA rating, starring actor
Imagine that you and your team have been hired to develop an improved process for evaluating which students should be accepted to your college and, of those, which should be awarded academic scholarships. What data besides college entrance scores and high school transcripts might you consider using
Use a database management system to build a data-entry screen to enter this data. Build a small database with at least a dozen entries.
Do research to find an example of an organization struggling to deal with the rapid growth of the big data it needs for decision making. What are the primary issues it is facing? What is the organization doing to get a good grip on data management and data governance?
Do research to find three different estimates of the rate at which the amount of data in our digital universe is growing. Discuss why these estimates differ.
How could you use big data to do a better job at work? Give some specific examples of how you might use big data to gain valuable new insights.
1. Identify some of the challenges associated with building an information system infrastructure to support this new service. Would cloud computing be an appropriate solution to address these challenges? Why or why not?2. Would WholeWorldBand be likely to employ SQL, NoSQL, or a mix of both kinds
Develop a spreadsheet to track the amount of time you spend each day on Twitter, Instagram, Facebook, and other social networks. Record your times on each network for a two-week period. How much of this time would you consider informative and worthwhile? How much time is just entertainment?
Keep track of the amount of time you spend on social networking sites for one week. Do you think that this is time well spent? Why or why not?
Do research to learn about the Amazon Web Services, Google Compute Engine, and Windows Azure cloud computing services. Write a paragraph summarizing each service. Prepare a spreadsheet to compare the three services based on ease of use, cost, and other key criteria of your choosing.
Think of a business that you might like to establish. Use a word processor to define the business in terms of what product(s) or service(s) it provides, where it is located, and its name. Go to www.godaddy.com, and find an appropriate domain name for your business that is not yet taken. Shop around
Form a team to identify IoT sensors in high demand in the medical device/pharma/bio-med industry. How are these sensors being used? What companies manufacture them? What do they cost if purchased in large quantities? Write a summary of your team’s findings.
Plan, set up, and execute a meeting with another team wherein you meet via the use of a Web service such as GoToMeeting or WebEx. What are some of the problems you encountered in setting up and executing the meeting? How would you evaluate the effectiveness of the meeting? What could have been done
Do research to identify the top ten social networks in terms of number of worldwide active accounts. Which of these networks appears to be the fastest growing, slowest growing? Can you find a reason for the difference in growth rates? Write a report summarizing what you found.
Try using the Chinese search engine Baidu to find information on several politically sensitive topics or people. Write a brief summary of your experience.
View the movie The Social Network or read the book The Boy Billionaire, which offers insights into Mark Zuckerberg, the founder of Facebook. How did Zuckerberg recognize the potential of social networking? How was he able to turn this basic idea into a billion dollar organization? What background,
Identify a social networking organization that interests you. Do research to identify current job openings and the qualifications needed to fill open positions at the firm. Do any of these positions appeal to you? Why or why not?
Do research on the Web to identify the three to five countries that exercise the greatest amount of Internet censorship on its citizens. Briefly document each country’s censorship practices.
Net neutrality is the principle that Internet service providers should be required to treat all Internet traffic running over their wired and wireless networks the same—without favoring content from some sources and/or blocking or slowing (also known as throttling) content from others. The debate
What steps might you take to personalize the Web site so that the students feel welcome each time they visit?
Would you recommend that Marriott continue to explore the feasibility of setting up a consortium? Why or why not?
Explore LinkedIn, a social media network for professional networking. Use some of its features to find former students of your school or coworkers at your place of employment. What are some of the advantages of using such a Web site? What are some of the potential problems? Would you consider
Do research to learn more about the American Consumer Satisfaction Index methodology developed by the University of Michigan. Prepare a brief slide presentation about the methodology and how it was used to rate B2C Web sites. Using this information, develop one final slide providing at least five
Do research and write a brief report on the impact of mobile advertising on sales and marketing.
Management is concerned that the migration to chip-and-sign EMV cards will increase the level of online consumer fraud. Do you have any ideas to combat this increase in fraud?
What other potential risks and opportunities lie in the future of B2C e-commerce?
Your washing machine just gave out and must be replaced within the week! Use your Web-enabled smartphone (or borrow a friend’s) to perform a price and product comparison to identify the manufacturer and model that best meets your needs and the retailer with the lowest delivered cost. Obtain peer
Do research to capture data on the growth of B2C e-commerce and retail sales over the past 10 years. Use the charting capability of your spreadsheet software to plot the growth of B2C e-commerce and retail sales and predict the year that B2C e-commerce will exceed 10 percent of retail sales.
Do research on the Web to find a dozen Web sites that offer mobile coupons. Separate the sites into two groups: those that provide coupons for a single retailer and those that aggregate coupons for multiple retailers. Produce a table that summarizes your results and shows the approximate number of
Your team is working with the owner of a small appliance sales and repair shop serving hundreds of customers in your area. How might the owner use a CRM system to capture customer data that could be used to provide better service and increase revenue?
For your chosen career field, describe how you might use or be involved with e-commerce. If you have not chosen a career yet, answer this question for someone in marketing, finance, or human resources.
Imagine that your team has been hired as consultants to a large organization that has just suffered a major public relations setback due to a large-scale data breach that it handled poorly. Identify three things that the organization must do if it wishes to regain consumer confidence.
Use PowerPoint or some other presentation preparation software to produce a presentation of the key steps that an organization must take in the aftermath of a data breach to calm its customers and restore their faith in the firm.
In a spreadsheet program, enter the ingredients and quantity required to make your favorite homemade cookie. This represents a simple bill of materials (BOM). Add a column to show the cost for each ingredient. Now “explode” the BOM to show the quantity and cost of each ingredient required to
What challenges does a company like MobiKash face when they try to penetrate different national markets in developing countries? Why might Kenya be a good choice for the launch of m-commerce operations in Africa?MobiKash: Bringing Financial Services to Rural AfricaFull participation in the
With your team members, meet with several business managers at a firm that has implemented an enterprise system. Interview them to document the scope, cost, and schedule for the overall project. Find out why the organization decided it was time to implement the enterprise system. Make a list of
As a team, do research online to identify three candidate PLM software packages. Based on information presented on each company’s Web site, score each alternative using a set of criteria your team agrees upon. Which candidate PLM software does your team select?
Do research online to identify several companies that have implemented an enterprise system in the last few years. Classify the implementation as a success, partial success, or failure. What is your basis for making this classification?
Do research online to find several sources that discuss the challenges associated with the implementation of an enterprise system. Is there general agreement among the sources as to what the most significant challenges are? What advice is offered as to the most effective way to overcome these
Using the Web, identify several software services firms that offer consulting services to help organizations implement enterprise systems. Gain an understanding of what sort of services they offer and become familiar with several of their success stories. If you had to choose one of the software
Initially thought to be cost-effective for only very large companies, enterprise systems are now being implemented in SME’s to reduce costs, improve service, and increase sales revenue. A firm’s finance and accounting personnel play a dual role in the implementation of such a system: (1)
Enterprise system software vendors need business systems analysts who understand both information systems and business processes. Make a list of six or more specific qualifications needed to be a strong business systems analyst who supports the implementation and conversion to an enterprise system
Because NDCP is a membership cooperative, Dunkin’ Donuts franchisees are both owners and customers. What might be some advantages to such an ownership structure in terms of getting the support of all stakeholders for a massive project like the one NDCP undertook? What might be some
Imagine that you are a commercial solar heating salesperson for a manufacturing and installation firm. You make frequent sales calls on potential customers in a three-state area. The purpose of these sales calls is to acquaint the firms with your company’s products and get them to consider
Why should Kerry Group standardize on one ERP package? Wouldn’t it be simpler and less expensive to let each plant and sales operation choose its own software, as long as it can report its financial results to headquarters in a standard form?What are the advantages and disadvantages to using a
What complications can arise from gathering data from six different operational databases covering six riverboat gambling casinos and hotels?
Can you identify other approaches that would be effective in demonstrating the value of BI analytics in reducing the impact of fires in New York City?
Identify at least four well-defined KPIs that could be used by the general manager at a large, full service health club to track the current state of operations, including availability of trainers; status of workout equipment; condition of indoor and outdoor swimming pools; use of the spa and
What specific actions must Argosy take to have a successful program that will boost revenue and offset some of the increases in costs?
Identify three other parameters that ought to be taken into consideration when setting priorities for building inspections.
Your team has decided to enter a Fantasy Baseball League. Use IBM’s Watson analytics Storybooks to select the best team in the league.
While making investments in BI analytics seems like a good idea, FDNY is strongly challenged in measuring its success. Officials may be able to cite statistics showing a reduction in the number of fires, but demonstrating that BI analytics tools were the reason behind that decrease may be difficult
Do research on the Web to find business analytics applications that can run on a smartphone. Prepare a brief paragraph summarizing the features and potential applications of three applications of most interest to you.
Do research to learn more about the Goddard Institute of Space Science Surface Temperature Analysis (GISTEMP) temperature measurements used by many scientists to assert that global warming is occurring. One source of such information can be found at http://data.giss.nasa.gov /gistemp/FAQ.html. Read
A large customer call center for a multinational retailer has been in operation for several months, but has continually failed to meet both customers’ and senior management’s expectations. Your team has been called in to develop a dashboard to help monitor and improve the operations of the call
Go to the NASA Goddard Institute for Space Studies Web site at http://data.giss.nasa.gov/gis temp and read about the temperature data sets available. Next, use the NASA Global land-sea temperature data set for the period 1880 to present at http://data.giss.nasa.gov/gistemp/tableda
Your team has been hired to reapply the NYCFD BI analytics system to the NYCPD in order to prioritize areas of the city for patrol. Describe what data you might need for such an analysis. What BI analytics techniques would you use to become familiar with the data and develop an algorithm for
Do research on the Web to identify examples of a social network allowing a large national retailer to mine its data to learn more about the social network members and to develop targeted direct mailings and emails promoting its products. What are the pros and cons of sharing such data? How do
What kinds of decisions are critical for success in a career that interests you? How might you use BI or analytics to help improve your decision making? Can you identify and specific techniques or tools that you might use?
Do research on CareerBuilder, Indeed, LinkedIn, or Simply Hired to identify what you think is an attractive job opening available for a data scientist. What does this role entail, and what responsibilities must the data scientist perform? What sort of education and experience is required for this
Copy and paste the text describing a job opportunity in which you are interested into an online word cloud generator. What insights do you gain from the resulting word cloud? How might the results lead you to customize your resume to respond to this job posting?
Describe how augmented reality can be used in a classroom. How could it be used in a work setting?
A bank is considering implementing a business rules management system for assessing the risk and creditworthiness of individuals as part of the loan approval process. What might be the benefits of such a system? What are some of the factors that must be weighed in this decision? What potential
For years, you have competed against the other scouts to sign the most productive new talent. How do you feel about being asked to share your insights and expertise with the other scouts?
What sort of bonus or incentive could management offer to make you strongly motivated to participate in this experiment and make it a success?
Prepare a recommendation for the school outlining the steps and resources necessary to take advantage of this program.
Do research to find out how the school can sign up for this program and what hardware and software is required.
Work with your team to design an expert system to predict how many years it will take a typical student to graduate from your college or university. Some factors to consider include the major the student selects, the student’s SAT score, the number of courses taken each semester, and the number
Use the Internet to identify several applications of neural networks. Write a brief summary of these applications.
You are investigating the use of automated robots to replace some of the tasks performed by waiters and waitresses in your neighborhood restaurant. The robots are capable of clearing tables and delivering food to customers. Customer interactions to order food would continue to be done by humans.
Shoot a brief video of you and some friends. Download the video to a computer in your school’s computer lab that has video editing software. Use this software to experiment making edits to the video. Write a brief report summarizing your experience learning and using this software.
Do research to identify instances in which robots have taken jobs away from human employees. Do you believe that the increasing use of robots should be encouraged? Why or why not? Write a one-page summary of your findings and opinions.
Capture a large text file and use a data compression program to reduce the size of the file and email it to a friend. Verify that your friend is able to open and decompress the file. Repeat this exercise with a large video file.
You and your team are challenged to visit the local entertainment centers in search of the most realistic virtual reality game that requires a player to wear a head-mounted display. What makes this game so realistic? Is there any way it could be improved? Talk to the manager and try to identify the
Have your team members explore the use of assistive technology systems by recent combat veterans. Write a short paper summarizing your findings and the advantages and disadvantages of these type systems.
NelNet is one of the nation’s largest student loan servicing companies. The U.S. Department of Education contracts with companies like NelNet to provide servicing options for their student loans including:● Take in and apply payments to student loans● Administer the transfer of student
Identify several career fields that are likely to be negatively impacted by artificial intelligence applications. Can you identify any career fields that might be positively impacted?
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