Connect with LearnSmart Access Card for Business Driven Technology
7th Edition
ISBN: 9781259852183
Author: Paige Baltzan, Amy Phillips
Publisher: McGraw-Hill Education
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Chapter 17, Problem 2CQ
Program Plan Intro
Business Requirements:
- The specific business requests system should meet so as to be successful.
- The entire system development effort is driven by business requirements.
- The business requirements are gathered through investigation.
- The users identify all business needs of organization and take measurements for these needs.
- The methods to gather requirements includes:
- Conducting user interviews to determine current issues and operations.
- Surveying employees through questionnaires for discovering issues.
- Making observations to determine manner in which current operations are been performed.
- Reviewing business documents for discovering policies, reports and how information is been used in organization.
Ambiguous Business Requirements:
- An ambiguous requirement means that multiple readers may interpret the same thing in different ways.
- It may rise due to inadequate participation of end users during design and analysis phases.
- It may occur commonly in reports due to different mindset of developers and users.
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Explain the distinction between functional and non-functional requirements briefly.
Explain what you mean by "functional" and "non-functional" requirements, and provide two instances of each.
What does "requirements should be complete and consistent" imply in this context?
Chapter 17 Solutions
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- What are some examples of functional and non-functional requirements?arrow_forwardDescribe the steps that you would undertake in order to validate a logical model against the user requirements.arrow_forwardPE Table 5-1 should be examined carefully. Can any needs or restrictions that you can conceive of that were neglected be identified? Make a list of them.arrow_forward
- Is there a hierarchy of importance for non-functional requirements? Explain why.(computer science)arrow_forwardresearch "primary and foreign keys" and summarize your findings. In your writing be sure to answer: What are they? How are they used? Why are they used?arrow_forwardDescribe the procedures you'd take to validate a logical model against the user's needs.arrow_forward
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