BIS 261 DeVry Week 3 Quiz Latest

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BIS 261 DeVry Week 3 Quiz Latest

BIS261

BIS 261 DeVry Week 3 Quiz Latest

  1. Question : (TCO 5) Generally, systems analysis involves the creation of:
  • 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.

  • graphical
  • mathematical
  • descriptive
  • environmental

Question 3. Question : (TCO 5) When considering system users as stakeholders, their roles should be identified in what two dimensions?

  • 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:

  • 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:

  • logical prototypes.
  • physical prototypes.
  • discovery prototypes.
  • feasibility prototypes.

Question 6. Question : (TCO 5) System requirements are defined as:

  • 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:

  • 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.

  • Descriptive
  • Graphical
  • Functional
  • Nonfunctional

Question 9. Question : (TCO 5) Technical, usability, and security requirements are all types of:

  • 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.

  • Technical
  • Performance
  • Usability
  • Reliability:

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  1. Question : (TCO 5)_____ requirements describe the dependability of the system.
  • 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:

  • open-ended questions.
  • closed-ended questions.
  • functional questions.
  • open-source questions.

Question 3. Question : (TCO 5) Closed-ended questions, by definition, are questions that:

  • have a simple, definitive answer.
  • require discussion and explanation.
  • deal with exception conditions.
  • ask about the existing system.

Question 4. Question : (TCO 5) Which of the following is a recommended practice for conducting interviews?

  • Dress more casually than anyone else to put the interviewees at ease.
  • Arrive late to be sure your interviewee is ready.
  • Take as much time as necessary to cover everything in a single meeting.
  • Probe for details to ensure a complete understanding of procedures and rules.

Question 5. Question : (TCO 5) Which of the following is considered a best practice in systems analysis today?

  • Automate the existing system without considering alternatives.
  • Have a single project team member do all user interviews.
  • Ask only open-ended questions in interviews and on questionnaires.
  • Focus on requirements of the new system from the beginning.

Question 6. Question : (TCO 5) Effective prototypes should be:

  • quick.
  • inoperative.
  • unfocused.
  • inflexible.

Question 7. Question : (TCO 5) The JAD approach to defining requirements typically involves:

  • one or a small number of sessions during a short time frame.
  • many sessions spread out over a long time period.
  • one on one meetings with individual stakeholders.
  • separate meetings with users, technical staff, and the project team.

Question 8. Question : (TCO 5) A disadvantage of researching other companies’ existing solutions to a business problem is that:

  • users may want to buy a solution immediately, before completing a full investigation.
  • it may help users generate new ideas to improve business functions.
  • it is riskier to buy a solution than to build it.
  • seeing state of the art solutions can help the company stay up to date.

Question 9. Question : (TCO 5) A computer system that allows all participants in a JAD session to post comments from their own computers is usually called a:

  • Group Support System (GSS)
  • JAD Support System (JSS)
  • Multi-User Tool (MUT)
  • Collaborative Online System (COS)

Question 10. Question : (TCO 5) A review of the findings of an investigation and of models based on those findings is called a:

  • structured walkthrough.
  • JAD session.
  • group support system.
  • workflow.