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.

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