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BIS 261 DeVry Entire Course

Question 9. Question :

Question 9. Question : (TCO 4) Another term for the payback period is the: o o o o net present value. discount factor. break-even point. interest rate. Question 10. Question : (TCO 4) A measure of the percentage gain from an investment, such as a new system, is the: o o o o net present value (NPV). return on investment (ROI). break-even point. discount factor. BIS 261 DeVry Week 3 Quiz Latest 1. Question : (TCO 5) Generally, systems analysis involves the creation of: o o o o both logical and physical models. neither logical nor physical models. mainly logical models. mainly physical models. Question 2. Question : (TCO 5) Narrative memos, reports, or lists that describe aspects of a system are considered _____ models. o o o o graphical mathematical descriptive environmental Question 3. Question : (TCO 5) When considering system users as stakeholders, their roles should be identified in what two dimensions? o o o o Technical and administrative Managerial and technical Horizontal and vertical Analysis and design Question 4. Question : (TCO 5) People who use a system to perform the day-to-day operations of an organization are considered: o o o o information users. management users. business users. executive users. Question 5. Question : (TCO 5) Prototypes that are built early in the project to assess whether new technology is capable of addressing the business need are: o o o o logical prototypes. physical prototypes. discovery prototypes. feasibility prototypes.

Question 6. Question : (TCO 5) System requirements are defined as: o o o o diagrams and schematic representations of aspects of a system. specifications that define the functions to be provided by a system. sequences of steps to process business transactions. models created to verify concepts and then discarded Question 7. Question : (TCO 5) Functional requirements are system requirements that describe: o o o o characteristics related to workload measures such as throughput and response time. characteristics related to an organization's environment, hardware, or software. characteristics of the system other than activities it must perform. activities or processes that the system must perform. Question 8. Question : (TCO 5) _____ requirements are characteristics of the system other than activities it must perform or support. o o o o Descriptive Graphical Functional Nonfunctional Question 9. Question : (TCO 5) Technical, usability, and security requirements are all types of: o o o o nonfunctional requirements. functional requirements. performance requirements. reliability requirements. Question 10. Question : (TCO 5) _____ requirements describe operational characteristics related to an organization's environment, hardware, and software. o o o o Technical Performance Usability Reliability: PAGE 2 1. Question : (TCO 5) _____ requirements describe the dependability of the system. o o o o Reliability Technical Performance Usability Question 2. Question : (TCO 5) Interview questions that require discussion and explanation, and do not have a simple, short answer, are: o o o o open-ended questions. closed-ended questions. functional questions. open-source questions. Question 3. Question : (TCO 5) Closed-ended questions, by definition, are questions that:

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