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BIS 261 DeVry Entire Course

What are some test cases

What are some test cases that would check whether the Car Loan Calculator satisfies these requirements? Describe a test case, including the steps to be performed, the expected results, and listing the requirement(s) being tested. BIS 261 DeVry Week 3 Case Study Latest Read the Case Study on the John & Jacob, Inc., Online Trading System at the end of Chapter 4 (p. 156) in the textbook. Answer all of the questions at the end of the case study. You should write at least one complete paragraph in response to each question. Grading Rubric for the Case Study Item Quality of answers to Questions 1–3 Writing style, organization, spelling, and grammar Total for Assignment Points 20 points each x 3 = 60 points 10 points 70 points BIS 261 DeVry Week 1 iLab Latest BIS 261 DeVry Week 2 iLab Latest BIS 261 DeVry Week 3 iLab Latest BIS 261 DeVry Week 4 iLab Latest BIS 261 DeVry Week 6 iLab Latest BIS 261 DeVry Week 7 iLab Latest BIS 261 DeVry Week 1 Quiz Latest QUIZ 1 PAGE 1 1. Question : (TCO 3) The process of understanding and specifying what an information system should do is: o o o o systems design. systems construction. systems analysis. systems implementation. Question 2. Question : (TCO 3) By definition, a systems analyst is a business professional who: o o o o manages the development and use of an information system. uses analysis and design techniques to solve business problems using technology. uses an information system to perform day-to-day business operations. authorizes the use of corporate funds for information technology projects.

Question 3. Question : (TCO 3) The first step in a systems analyst's approach to problem-solving is to: o o o o research and understand the problem. verify that the benefits of solving the problem outweigh the costs. develop a set of possible solutions. implement a solution. Question 4. Question : (TCO 3) An information system is defined as a collection of interrelated components that: o o o o transform management reports into business transactions. allow business customers to communicate directly with suppliers. collect, process, store, and output information for performing business tasks. develop analysis and design specifications. Question 5. Question : (TCO 3) Functional decomposition is defined as a process of: o o o o assembling a system out of smaller subsystems. integrating systems into a larger super system. connecting interrelated components to form a system. dividing a system into components based on subsystems. Question 6. Question : (TCO 3) A subsystem is defined as a system that: o o o o is part of a larger system. contains other systems. has interrelated components. can be functionally decomposed. Question 7. Question : (TCO 3) The separation between a system and its environment that is crossed by inputs and outputs, is the: o o o o system architecture. system filter. system membrane. system boundary. Question 8. Question : (TCO 3) A system that records accounting information needed to produce financial statements is: o o o o an accounting and financial management system. a customer relationship management system. a supply chain management system. a human resource management system. Question 9. Question : (TCO 3) A system that supports strategic planning and executive decision making is: o o o o a manufacturing management system. a business intelligence system. a knowledge management system. a collaboration support system. Question 10. Question : (TCO 3) Using an integrated set of software modules as the primary information systems in an organization is known as:

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