Midterm Flashcards
Which of the following is NOT considered a core driver of the information age? A. information B. data C. competitive facts D. business intelligence
C. competitive facts
What is data?
A. information collected from multiple sources that analyzes patterns, trends, and relationships for strategic decision making
B. raw facts that describe the characteristics of an event or object
C. data converted into a meaningful and useful context
D. skills, experience, and expertise, coupled with information and intelligence, which create a person’s intellectual resources
B. raw facts that describe the characteristics of an event or object
Which of the following provides an example of information? A. What customer number is Bob Smith? B. What is product number 12345XX? C. What is my worst-selling product? D. Who is customer number 12345XX?
C. What is my worst-selling product?
What refers to devices that connect directly to other devices? A. machine-to-machine B. descriptive analytics C. predictive analytics D. information age
A. machine-to-machine
What are business analytics?
A. use techniques that create models indicating the best decision to make or course of action to take
B. use techniques that extract information from data and use it to predict future trends and identify behavioral patterns
C. use techniques that describe past performance and history
D. the scientific process of transforming data into insight for making better decisions
D. the scientific process of transforming data into insight for making better decisions
What data is generated by humans in interaction with computers? A. big data B. machine-generated C. machine-to-machine D. human-generated
D. human-generated
What is a report?
A. a view of data at a particular moment in time
B. a world where interconnected, Internet-enabled devices or “things” can collect and share data without human intervention
C. a collection of large complex datasets, including structured and unstructured, which cannot be analyzed using traditional database methods and tools
D. a document containing data organized in a table, matrix, or graphical format allowing users to easily comprehend and understand information
D. a document containing data organized in a table, matrix, or graphical format allowing users to easily comprehend and understand information
Which of the following is the correct definition of algorithms?
A. a data value that is numerically distant from most of the other data points in a set of data
B. extracts knowledge from data by performing statistical analysis, data mining, and advanced analytics on big data to identify trends, market changes, and other relevant information
C. the process of identifying rare or unexpected items or events in a dataset that do not conform to other items in the dataset
D. mathematical formulas placed in software that perform an analysis on a dataset
D. mathematical formulas placed in software that perform an analysis on a dataset
In terms of big data, what is velocity?
A. includes the scale of data
B. includes the uncertainty of data, including biases, noise, and abnormalities
C. includes the analysis of streaming data as it travels around the Internet
D. includes different forms of structured and unstructured data
C. includes the analysis of streaming data as it travels around the Internet
Which of the following is the correct definition of exploratory data analysis?
A. determines a statistical relationship between variables, often for the purpose of identifying predictive factors among variables
B. classifies or labels an identified pattern in the machine learning process
C. identifies patterns in data, including outliers, uncovering the underlying structure to understand relationships between the variables
D. uses data about people’s behaviors to understand intent and predict future actions
C. identifies patterns in data, including outliers, uncovering the underlying structure to understand relationships between the variables
Which of the following is not a type of organizational information system? A. transactional processing system B. analysis processing system C. executive information system D. decisions support system
B. analysis processing system
Review the following key terms. Which one defines an operational decision that involves situations where established processes offer potential solutions? A. unstructured decision B. optimization analysis decision C. artificial intelligence decision D. structured decision
D. structured decision
What occurs in situations in which a few established processes help to evaluate potential solutions, but not enough to lead to a definite recommended decision? A. critical success factors B. structured decisions C. key performance indicators D. semi-structured decisions
D. semi-structured decisions
Senior management, presidents, leaders, and executives are all employees at the \_\_\_\_\_ level. A. managerial B. operational C. strategic D. all of the answer choices are correct
C. strategic
Market share measures a firm’s external performance relative to that of its competitors. Which of the following represents how a firm measures market share?
A. subtracting the industry’s total sales from the firm’s total sales
B. subtracting competitor’s sales from the firm’s total sales
C. dividing the firm’s sales by the total market sales for the entire industry
D. multiplying the firm’s sales by the industry’s total sales
C. dividing the firm’s sales by the total market sales for the entire industry
Which of the following is a type of efficiency MIS metric? A. web traffic B. financial transactions C. conversion rates D. customer satisfaction
A. web traffic
What do usability effectiveness MIS metrics measure?
A. the amount of time a system takes to perform a transaction
B. the number of hours a system is available for users
C. the number of customers an organization “touches” for the first time and persuades to purchase its products or services
D. the ease with which people perform transactions and find information
D. the ease with which people perform transactions and find information
What are the quantifiable metrics a company uses to evaluate progress toward critical success factors?
A. none of the answer choices are correct
B. critical success factors
C. key performance indicators
D. return on investment
C. key performance indicators
What type of decision is the following: What was the turnover rate for employees?
A. all of the answer choices are correct
B. effectiveness decision
C. none of the answer choices are correct
D. efficiency decision
B. effectiveness decision
What rotates data to display alternative presentations of the data? A. what-if analysis B. drill-down C. sensitivity analysis D. pivot
D. pivot
Which of the following is NOT considered a core driver of the information age? A. variables B. knowledge C. information D. business intelligence
A. variables
Cheryl Steffan is the operations manager for Nature’s Bread Company, which specializes in providing natural products for health-conscious individuals. Cheryl is responsible for compiling, analyzing, and evaluating daily sales numbers to determine the company’s profitability and forecast production for the next day. Which of the following is an example of a piece of data Cheryl would be using to successfully perform her job?
A. best-selling product changes when Tony, the best baker, is working
B. compare the costs of supplies, including energy, over the last five years to determine the best-selling product by month
C. best-selling product by day
D. Craig Newmark is customer number 123456
D. Craig Newmark is customer number 123456
What extracts information from data and uses it to predict future trends and identify behavioral patterns? A. machine-to-machine B. Internet of Things C. predictive analytics D. 4th industrial revolution
C. predictive analytics
What resides within the minds of members, customers, and colleagues and includes physical structures and recorded media? A. business analytics B. knowledge facilitators C. predictive analytics D. knowledge assets
D. knowledge assets
What type of report is created based on data that does not change? A. variable report B. static report C. structured report D. dynamic report
B. static report
What is a data value that is numerically distant from most of the other data points in a set of data? A. outlier B. data scientist C. anomaly detection D. algorithms
A. outlier
Which of the following is the correct definition of pattern recognition analysis?
A. determines a statistical relationship between variables, often for the purpose of identifying predictive factors among variables
B. uses data about people’s behaviors to understand intent and predict future actions
C. classifies or labels an identified pattern in the machine learning process
D. Identifies patterns in data, including outliers, uncovering the underlying structure to understand relationships between the variable
C. classifies or labels an identified pattern in the machine learning process
Which of the following is an important challenge facing managers today? A. making business decisions B. all of the answer choices are correct C. solving business problems D. competing to win in today's market
B. all of the answer choices are correct
Jenny Welch works at a retail store selling sports equipment. Her daily tasks include opening the store, creating the work schedules, processing payroll, overseeing sales and inventory, and training employees. At what level of the organizational pyramid would you categorize Jenny? A. managerial level B. owner level C. strategic level D. operational level
A. managerial level
What is the typical timeframe for decisions at the operational level?
A. day-to-day decisions
B. none of the answer choices are correct
C. monthly decisions
D. yearly decisions
A. day-to-day decisions