Pearson eText for Modern Database Management -- Instant Access (Pearson+)
13th Edition
ISBN: 9780137305940
Author: Jeffrey Hoffer, Ramesh Venkataraman
Publisher: PEARSON+
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Chapter 1, Problem 1.20RQ
Program Plan Intro
Effect of agile methodology on decisions regarding data management.
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Imagine that you have been assigned to a team that will be developing an inventory tracking system. As part of the project startup, your manager has asked each team leader to bring a basic work plan to the next meeting. At that meeting, these work plans will be analyzed to determine the overall project timeframe, costs, personnel requirements and software requirements. For now, as the team leader for the data design team, you have been asked to bring a work plan that identifies the phases of data design and includes the following information for each phase:
(a) List a description of the data design phase.
(b) Provide the inputs of the phase.
(c) Provide the outputs of the phase.
(d) Provide a key issue addressed in the phase.
(e) Illustrate a challenge that you can anticipate would occur in the phase.
Chapter 1 Solutions
Pearson eText for Modern Database Management -- Instant Access (Pearson+)
Ch. 1 - Prob. 1.1RQCh. 1 - Prob. 1.2RQCh. 1 - Prob. 1.3RQCh. 1 - Prob. 1.4RQCh. 1 - Prob. 1.5RQCh. 1 - Prob. 1.6RQCh. 1 - Prob. 1.7RQCh. 1 - How are relationships between tables expressed in...Ch. 1 - What does the term data independence mean, and why...Ch. 1 - Prob. 1.10RQ
Ch. 1 - Prob. 1.11RQCh. 1 - Prob. 1.12RQCh. 1 - Prob. 1.13RQCh. 1 - Prob. 1.14RQCh. 1 - Prob. 1.15RQCh. 1 - Prob. 1.16RQCh. 1 - Prob. 1.17RQCh. 1 - Prob. 1.18RQCh. 1 - Prob. 1.19RQCh. 1 - Prob. 1.20RQCh. 1 - Prob. 1.21RQCh. 1 - Prob. 1.22RQCh. 1 - Prob. 1.23RQCh. 1 - Prob. 1.24RQCh. 1 - Prob. 1.25RQCh. 1 - Prob. 1.26RQCh. 1 - Prob. 1.27PAECh. 1 - Prob. 1.28PAECh. 1 - Prob. 1.29PAECh. 1 - Prob. 1.30PAECh. 1 - Prob. 1.31PAECh. 1 - Prob. 1.32PAECh. 1 - Great Lakes Insurance would like to implement a...Ch. 1 - Figure 1-22 shows an enterprise data model for a...Ch. 1 - Prob. 1.35PAECh. 1 - Prob. 1.36PAECh. 1 - Prob. 1.37PAECh. 1 - Prob. 1.38PAECh. 1 - Prob. 1.39PAECh. 1 - Prob. 1.40PAECh. 1 - Prob. 1.41PAECh. 1 - Prob. 1.42PAECh. 1 - Prob. 1.43PAECh. 1 - Prob. 1.44PAECh. 1 - Consider the project data model shown in Figure...Ch. 1 - Answer the following questions concerning Figures...Ch. 1 - Prob. 1.47PAECh. 1 - Helen Jarvis wants to determine the most important...Ch. 1 - In this chapter, we described four important data...
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Similar questions
- Imagine that you have been assigned to a team that will be developing an inventory tracking system. As part of the project startup, your manager has asked each team leader to bring a basic work plan to the next meeting. At that meeting, these work plans will be analyzed to determine the overall project timeframe, costs, personnel requirements and software requirements. For now, as the team leader for the data design team, you have been asked to bring a work plan that identifies the phases of data design and includes the following information for each phase: a). a description of the data design phase, b). the inputs of the phase, c). the outputs of the phase, d). a key issue addressed in the phase e). a challenge that you can anticipate would occur in the phase. Please prepare the response you will bring to the meeting.arrow_forwardFive flaws and inconsistencies that are often observed in operational data should be included below.arrow_forwardI'm wondering what some of the different data flow documenting strategies are.arrow_forward
- Take a new database you just bought and put your data analysis skills to the test in preparation for a promotion coming up in the next month. To what extent would it be possible for you to directly access a database to carry out your data analysis, as in the IMPACT cycle's initial step?arrow_forwardHow does qualitative data analysis differ from quantitative analysis, and what are the advantages and limitations of each?arrow_forwardThe techniques of data collecting need a significant amount of time. What are some methods by which analysts might continue to obtain the information they want for systems analysis while simultaneously saving valuable time? What ways can you think of that would be an improvement above both old and contemporary ones, in your opinion?arrow_forward
- How does the role of a Data Steward ensure data quality and integrity in software projects?arrow_forwardDescribe the concept of data quality assessment. What methods and tools can organizations use to assess and improve the quality of their data?arrow_forwardWhat exactly are JAD and RAD, and how do they stack up against other, more traditional approaches to information gathering? What are the key advantages of using methods that are based on teams?arrow_forward
- What exactly are JAD and RAD, and how are they distinct from more conventional approaches of gathering information? What are the primary benefits of working in teams rather than individually?arrow_forwardThe processes used to complete a data science project vary in their number of steps and functions, but in the end, the objectives and outcomes are similar. Research on the Web to identify what you believe to be the set (version) of steps that you'd use to complete a Data Science project. You should find versions with 5, 7, 9, 11, 12, or more steps. If you choose a particular set of steps, cite your source and explain why you would use that approach. If you wish, you can develop your own approach, drawing on the research, if you think there may be a better way. As you get deeper into Data Science, in subsequent courses, you should learn the validity of your approach. List the steps of your approach, cite its source, and provide an explanation of why this particular approach would work best for you.arrow_forwardEvaluate the challenges and benefits of implementing a master data management (MDM) strategy within an organization.arrow_forward
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