ISDS 3001 Midterm Exam 100% Correct Answers Verified Latest 2024 Version

Siri/Alexa/Google Assistant/Cortana are examples of voice user interface.Which of the following trend is most closely related to the fact that these interfaces are now widely available? - Computers have become easier to use In the context of digital technology we have defined intelligence as the ability of a digital computer to ? - Perform computations to process information A company is looking for someone with a business degree, a strong background in finance and leadership experience. What is the company most likely looking e? - A functional manager You own a company and realize you have a weak IT Strategy, who should you replace? - Chief information officer (CIO) One of your friends who is enrolled in the college of business tells you: it's not important for me to understand IT and information systems. What evidence could you use to convince him that he is wrong? - The top five publicly traded companies are all technology companies, because software is now a key driver of business Success. If you hear the statistic: they are almost 3,000,000,000 smart phones in use in the world today. Which of the following trends is the most closely related to? - Ubiquitous network access What is the top level position in the IT function? - Chief information officer (CIO) Netflix has 100 million subscribers. Which of the following trends is most responsible for their success? - Ubiquitous network access One of your friends who is enrolled in the college of business tells you: it's not important for me to understand IT and information systems. What would be a good argument to prove him wrong? -Moores law will continue to make computers more powerful and pervasive, but it is general and functional managers who must figure out how to use them to create value for organizations. Which of the following is an example of a managerial staff position in the IT function? - Analyst Which of the following is not an element of an information system? - Subsystem The ATM of your bank still run the windows XP operating system. In 2018 Microsoft decided to stop supporting windows XP. As a consequence, no more security update will be released for it. Because of systematic ethics, you could intervene on any one of the four components of the information systems to address this problem. Which intervention would be most appropriate for the bank in this case? - Technology. You should upgrade all ATM's to a newer version of the operating system. When designing and information system you should optimize the IS as a whole,Not each individual components. This is because the components of an IS interact with one another. We have termed this phenomenon? - Systematic effects Napoleons army would not need an information system. Is this statement correct? - No, they would need an information system to run their operations like keeping track of supplies and soldiers assignments. An IS has two subsystems, a social and technical one - True Are the terms information system in information technology synonymous - No because information technology is a component of modern information systems Which of the following is an example of the process element of an information system? - The procedure for enforcing security at airports using body scanners Is an information system a Socio technical system? - Yes, because it includes a social subsystem and a technical subsystemThe owner of a large car dealership in your hometown just told you he is thinking about using virtual reality to reduce the number of test drives by customers. He is all excited about the initiative because he thinks it will increase efficiency. Do you think this initiative will be very disruptive to the structural component of the existing car dealership information system. Why? - Virtual reality will significantly change the relationships between customers and sales associates, reducing the chance to earn commissions. Which of the following is not part of the organizational context of an information system? - Structure What is the difference between a data warehouse in the data Mart? - Compared to a data warehouse, a data mart is smaller and easier to build. What kind of analytics makes use of statistical modeling and machine learning algorithms? - Predictive analytics Which of the following is correct regarding the characteristics of decision making at the executive level of an organization - All choices are correct In chapter 3 the book briefly introduce the notion of business process reengineering to refer to: - The fundamental rethinking and radical redesign of a firms existing business process Which of the following are not one of the levels of an organization according to the hierarchical perspective? - Transactional We identified four main eras of data processing in business, what characterizes the batch era - Transactions were batched and processed by a mainframe at periodic intervals What is the focus of predictive analytics - To better understand what will occur Enterprise systems are built around which concept? - Integration