Computers And Internetworked Society Answers

With respect to the design of an object, what is an affordance? Physical property of an object that shows functionality In the McGinn model of design, what aspect of a design is the most broadly understood by most users? Human Sensory Perception Which HCI Design goal describes how quickly users can work? Efficiency According to Don Norman, what type of HCI design makes all possible commands visible, so at any point a person could discover the actions that need to be taken at any point in a sequence by simply looking through the set of possibilities? Graphical User Interface (GUI) According to Clarisse de Souza, what role does technology play in the communication between a designer and a person using the design? Medium What term is used to describe an image or understanding of an object or action that is used to represent the function of another thing in an HCI interface? Metaphor In the following image, the "PUSH" sign on the door is most closely related to which of the following Human-Computer Interaction factors? False Affordance After pressing submit or a PAR or KC quiz, D2L provides a warning if you have not saved your answers to one or more questions before grading your assignment. Since you are still permitted to submit a quiz with unanswered questions, using a warning approach is an example of what type of error prevention? Detection of Errors Varying interpretations of color, such as white being associated with either weddings or funerals, is an example of which level of the McGinn Model of Design? Cultural According to Ben Shneiderman, direct manipulation interfaces allow knowledgeable intermittent users to do what? Retain operational concepts Architects benefit from the use VR during the design process in all of the following ways, except: Being able to learn about a construction site's history… In a(n) _______ reality environment, the three-dimensional content that users encounter will react to them the same way as it would in the real world. Mixed Bravemind, developed by Virtually Better, assists therapists in recreating difficult memories, such as explosions, firefights, insurgent attacks, and roadside bombs, at a pace that patients can handle. The virtual experience includes all of the following except: Heat and blinding light similar to intense desert midday sunlight Along with Analyze, Define, and Create, which of the following learning outcomes is also associated with an active learning approach to helping your buyers learn? Evaluate In the early days of virtual reality systems, what type of training application, developed by the Bell Helicopter Company, used displays connected to a camera to give a satisfactory sense of reality, and ultimately led to the dist Head-Mounted Display? Flight Simulation Which of the following was discussed as an industrial application of virtual reality? Interior Designs of Kitchens People typically remember no more than ___% of the information based on passive learning activities that only engages learners in what they see and hear? 50% Which of the following Learning Outcomes is typically NOT associated with activities based on an Active Learning approach? Describe What technology enables natural interaction with virtual objects exclusively by hand gesture recognition? Data Glove What company developed Hololens, which in 2016 was the first totally self-contained holographic computer that allowed you to interact with high-definition holograms? Microsoft Which of the following was NOT considered a challenge confronting the widespread adoption of telemedicine? Reduced travel for physicians What was the name of the innovative collaborative classroom pioneered by the Eller College of Management in the early 2000's? Arizona Telesuite Cisco uses the term "the power of in-person" to describe the ability of what technology to improve access to subject matter experts and to open doors for small business people? Telepresence What term is used to describe the category of information shared by telepresence systems encoded in a participant's voice, physical body movements, and other non-verbal information? Contextual Awareness What company encouraged its customers to help it innovate its future processes and products by sharing, voting, and discussing ideas online? Starbucks Any information system that helps an organization achieve a _____ qualifies as a strategic information system. competitive advantage Which of the following has the strategy "I'm doing something new and you can't catch up"? Innovation A __________ is a statement that identifies a business's approach to compete, its goals, and the plans and policies that will be required to carry out those goals. competitive strategy What "law" projects network bandwidth will grow at least three times faster than computer power, which means that if bandwidth doubles every 12 months, every 10 years, the network bandwidth will have 1000 times greater capacity? Gilder's Law The fact that businesses are no longer constrained by economics of distance (Transportation Costs), but rather now constrained by the Economics of Attention (Value) is an example of how markets have removed what was a traditional barrier to relationships? Geography (location) Which of the following skills was NOT identified by Tony Wagner as one of the "Seven Survival Skills" needed to be successful in the "New World" of Work? Rigidity and Inflexibility In the video case study "Thomas Friedman on Globalization and the Flattening World", progress in the third era of globalization, which is "shrinking the world to tiny", primarily centers upon which of the following groups? Individuals Falling transportation and telecommunications costs during the era wave of globalization allowed which of the following groups to think globally and collaborate? Companies According to our Globalization lecture, how has the Globalization changed from the 1700's to the 1900's The Pace of Change has Dramatically Increased Which company began in '93, focused on buying up discontinued lines from manufacturers and selling them at a discount to their customers. Their Strategy focused on meeting customer's needs by shipping on an emerging transportation infrastructure promising rapid delivery. They used new communications technologies infrastructure to reach a geographically distributed customer base. Sears, Roebuck & Co. What phase of the Decision Making Process (Intelligence, Design, and Choice, also known as the "IDC Phases") identified a method for considering data, also known as an "algorithm"? Design What term is used to describe intuitive interactive displays of information, including dials, gauges, and traffic lights that indicate the status of an item or the state of a performance metric compared with a goal or target value? Executive Dashboard Considering the nature of decisions, the long-range goals and policies for growth and resource allocation is related to: strategic planning. _________ is a capability of dashboards that are specific measures of CSFs (Critical Success Factors). KPI Validation of the Model selected for the proposed solution is related to which phase of the Decision Making Process (Intelligence, Design, and Choice, also known as the "IDC Phases")? Design What term is used to describe the practice of evaluating requirements and bringing direction and control over data and information? Data Governance In the video case discussing "Data-driven Decisions at Nestle," the team focused on visualizations of information that was primarily based on information from what source? Social Media Platforms Identifying majors with specific language and mathematics requirements using the Degree Search selection filters help you solve what type of business problem? Structured In the Dashboard Data Quality case study on Covid 19, what technology decision made by the Public Health of England (PHE developers) limited the spreadsheet rows of data and resulted in contact tracing for over 15,000 Covid 19 cases not being properly managed? Data was lost because the PHE used an old Excel XLS file format that was limited to 65,000 rows of data In the case study of the University of Arizona's Degree Search application, "assessing a new major" was described as using what type of scenario to make a decision? What-If Often presented visually on an executive dashboard, what type of report focuses attention on business processes whose performance falls outside of the tolerance ranges defined by a KPI metric? Exception In the UA Degree Search Case Study, which of the following terms describes the process of accessing the supporting detailed data about a specific major before making a decision? Drill Down Which of the following was NOT described as something that would be a "trigger for an audit"? Outputs of a process were outside acceptable tolerances In the video discussing "Data-driven Decisions at Nestle," what did one of the team members indicate was one of their biggest problems faced by the Digital Acceleration Team when analyzing the data from social media? The amount of data available for them to analyze Commonly occurring and well-defined business activities such as the day-to-day managing of orders and taking customer's reservations would be what category of organizational decision for a restaurant? Operational In the ETL (Extract, Transform, and Load) process, which of the following steps would not commonly be considered an action performed in the "transform" step. Uploading data to a new repository Which of the following is a software modeling tool that is commonly used for creating more advanced business intelligence visualizations? Tableau What type of visualization is commonly used to display data when components leading to a total can involve negative values? Waterfall Chart Which of the following would NOT be generally considered as a good chart to use for comparing the relative magnitudes data? Waterfall Chart Which of the following is another name for a "Stock Chart" that is used to display "high-low" paired data, such as found with stock prices or daily temperatures, over time? Candlestick Chart In the following image of an Entity-Relationship Diagram, the diamond "Enroll" defines what? The relationship between "Students" and "Courses" In a database, what term is used to describe a group of fields that are all associated with and accessed using a single primary key? Record Which of the following is an accurate representation of the data hierarchy from smallest to largest? bit, byte, field, record, file, database Resolving issues where applications cannot access data associated with other applications, database systems minimize ________. Inconsistency In a database system, a ________ is a group of related fields. Record The Library of Congress Call Numbers for organizing its books and documents is an example of what type of model? Hierarchical In a three-tier database architecture, what tier is used to model data? Conceptual Which of the following elements that compose a database can be described using the term "metadata"? The data definitions Since the 1960s, most computers, including current Mac OSX and Windows based systems, have used what type of data storage model for organizing files? Hierarchical According to the video case "What is Blockchain?", how can the use of Blockchain significantly reduce the likelihood of financial fraud? Every Blockchain transaction will be recorded on a public and distributed ledger ________ is an example of a source system for a data warehouse. ERP (Enterprise Resource Planning) Systems ________ is a source system used to integrate data into a data warehouse framework. ETL (Extract Transform and Load) Process What data warehouse architecture is based on a central data warehouse that stores the data plus multiple dependent data marts that source their data from the central repository in order to maintain a single version of the truth for decision-support purposes? Hub-and-spoke According to "The internet is watching you" video case, in 2008, what was Google able to predict by tracking searches for flu symptoms and where to buy a thermometer? Flu outbreaks Which of the following is NOT one of the terms used to describe the way in which data mining is able to identify actionable patterns in business data? Alignment What one of the Big Data "Four v's" of Big Data does IBM describe as data in many forms, such as structured, unstructured, text, and multimedia? Variety Domain expertise and text, numeric, and visual data are all inputs to what phase of the spiral methodology for the data mining process? Problem Definition A data ________ is a repository of historical data that is organized by subject to support decision makers in the organization. Warehouse From an end-user perspective, data warehouses offer all of the following benefits except: They can easily change or update the data What is the name of the multidimensional data structure that data warehouses and data marts use to store data in more than two dimensions? Data Cube What aspect of the knowledge discovery in databases (KDD) process does data mining perform? Pattern Evaluation Commonly associated with clustering data mining, describing data as having temporal proximity indicates the data are connected by what common attribute? Time What term is used to describe the process of eliminating a dimension of a data cube, such as might be done when summarizing product sales by quarter into total annual sales? Projection According to the Intricity video case study, what name is used with databases to describe the defined set of tables and columns into which all of the rows of data is loaded? Schema What data mining method is used to identify data that has either geographic or temporal proximity to one another? Clustering What data mining method uses historical information to predict future events based on statistical models such as regression analysis? Forecasting Which of the following requirements for information stored in a data warehouse requires the ETL process to alter or transform the source data into a standardized representation before loading it into the data warehouse? Consistency What characteristic of a data warehouse ensures that once data has been loaded there can be no alteration or changes made? Non-volatile In an OLAP (Online Transactional Processing) database, what is the benefit of organizing the tables and columns in such a way that the measure and attributes to be analyzed are closely connected? Improves the speed at which a database can execute a query