Principles of Information Systems (MindTap Course List)
13th Edition
ISBN: 9781305971776
Author: Ralph Stair, George Reynolds
Publisher: Cengage Learning
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Chapter 12, Problem 1CTQ1
It is perhaps not surprising that Etsy was an early adopter of DevOps. It is a relatively small company, with a start-up culture, and its move to DevOps was championed by company leaders. Do you think deploying DevOps practices would be more difficult in a larger, more established organization? How might a company begin to make the cultural changes needed to move to the more collaborative, rapid-deployment approach that DevOps offers?
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The Shining Stars primary school was the recent recipient of a technology grant to source and implement a school management system. The school administrator is not technology savvy and therefore sought advice from three of the board members who were knowledgeable in the information systems and technology field.
One director advised the administrator to purchase an off-the-shelf solution that would allow the school to get the system configured and up and running in a short period with reasonable costs.
The second advised the administrator to invest in the development of a unique system to meet the custom requirements of the school’s administration. He suggested that this would create a closer fit to the school’s needs compared to purchasing software, but will cost more.
The third director suggested using an open-source solution which would have little if any upfront costs but may require some customization.
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Each proposed change to the framework should include the challenges that may arise during implementation and the steps that will be taken to overcome them. This has to be finished before moving on to talk about solutions to the problems you've identified. Cloud computing as a potential solution to these issues is intriguing, but can it really be implemented? Is this something you need to focus on, or can you safely ignore it for the time being?
Mr and Mrs Johannes were advised to have a Marketing and Booking System (MBS) to attractlocal and international tourists, and they have approached you for assistance in developing the system. Using your systems development knowledge, discuss the following:
i. Your friend suggests you use Agile Methods approach to develop the system. What will be your response? Provide convincing justification either in favor or against your friend’s suggestion. ii. Your friend is adamant that you use Agile methods to develop the system, perform a feasibility study for developing the MBS system. iii. Identify the tasks involved in developing the MBS system and develop a PERT/CPM chart to assist you to manage the project. iv. Identify the critical path of your project and justify your selection. v. Develop a Use Case diagram using any CASE Tool of your choice to show the steps and functions in the MBS system
Chapter 12 Solutions
Principles of Information Systems (MindTap Course List)
Ch. 12.2 - Outline the tasks that must be accomplished to...Ch. 12.2 - Following your discussion, one of the team members...Ch. 12.2 - There is likely to be some confusion over the role...Ch. 12.2 - Prob. 2CTQCh. 12.3 - Prob. 1RQCh. 12.3 - Prob. 2RQCh. 12.3 - Prob. 1CTQCh. 12.3 - What other potential problems can you anticipate...Ch. 12.4 - Prob. 1RQCh. 12.4 - Prob. 2RQ
Ch. 12.4 - Prob. 1CTQCh. 12.4 - A safety-critical system is one whose failure or...Ch. 12 - Prob. 1SATCh. 12 - _______________ software can provide a better...Ch. 12 - Prob. 3SATCh. 12 - Prob. 4SATCh. 12 - The purpose of the system investigation phase is...Ch. 12 - ______________ is a diagram used to document the...Ch. 12 - The overall emphasis of the __________ phase is on...Ch. 12 - The primary tool for assessing the software...Ch. 12 - Prob. 9SATCh. 12 - Prob. 10SATCh. 12 - Prob. 11SATCh. 12 - Prob. 12SATCh. 12 - A preliminary evaluation of software packages and...Ch. 12 - Prob. 1RQCh. 12 - Prob. 2RQCh. 12 - Prob. 3RQCh. 12 - Prob. 4RQCh. 12 - Prob. 5RQCh. 12 - What are the key elements of a system...Ch. 12 - Prob. 7RQCh. 12 - Prob. 8RQCh. 12 - Prob. 9RQCh. 12 - Prob. 10RQCh. 12 - Prob. 11RQCh. 12 - Prob. 12RQCh. 12 - Prob. 13RQCh. 12 - Prob. 14RQCh. 12 - An organization has selected and is now...Ch. 12 - Prob. 1DQCh. 12 - Thoroughly discuss the pros and cons of buying...Ch. 12 - Prob. 3DQCh. 12 - Prob. 4DQCh. 12 - Prob. 5DQCh. 12 - Prob. 6DQCh. 12 - Prob. 7DQCh. 12 - Define the Pareto principle, and discuss how it...Ch. 12 - Prob. 9DQCh. 12 - Prob. 10DQCh. 12 - Prob. 11DQCh. 12 - Prob. 12DQCh. 12 - Identify and briefly discuss four key tasks...Ch. 12 - A new sales ordering system needs a relational...Ch. 12 - Prob. 2TACh. 12 - You and your team have been hired to perform a...Ch. 12 - Prob. 1WECh. 12 - Prob. 2WECh. 12 - Do research to determine the current level of...Ch. 12 - Prob. 1CECh. 12 - Prob. 2CECh. 12 - Identify an information system frequently employed...Ch. 12 - It is perhaps not surprising that Etsy was an...Ch. 12 - Prob. 2CTQ1Ch. 12 - What would be some of the criteria you would use...Ch. 12 - Prob. 1CTQ2Ch. 12 - Prob. 2CTQ2Ch. 12 - Prob. 3CTQ2
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- It is perhaps not surprising that Etsy was an early adopter of DevOps. It is a relatively small company, with a start-up culture, and its move to DevOps was championed by company leaders. Do you think deploying DevOps practices would be more difficult in a larger, more established organization? How might a company begin to make the cultural changes needed to move to the more collaborative, rapid-deployment approach that DevOps offers?arrow_forward3. Your organization just bought a new server to house all your R&D files and simulation software. The server will need to be available 24/7 by your engineers housed in offices in Seoul, Hyderabad, Tel Aviv, Brussels, Richmond (VA), Oshkosh, and Bolse (ID). The information and work on these servers are critical to the future of your organization, so the organization is willing to make a sizable investment in infrastructure to ensure up-time and fast performance. Recommend technologies to accomplish the organization's goals.arrow_forwardYou should start by outlining the issues you'll have throughout the framework's construction, and then go on to examining the difficulties you'll face while implementing each of the potential solutions you're considering integrating with the framework. Could cloud computing possibly address the concerns raised here? Should you pay close attention to anything that seems familiar, or should you just brush it off?arrow_forward
- Each of your proposed answers to the framework's problems must first detail the difficulties that will arise during implementation, and only then can you explain how you plan to work around them. Doing so is necessary before moving on to discuss measures you will take to overcome the obstacles you've identified. The usage of cloud computing has the potential to solve these problems, but can it really? Do you need to pay attention to this, or could you get by just fine if you didn't?arrow_forwardWhere do agile practises diverge from more conventional approaches? Is it true that they're better than the tried and true approaches? How plausible is that assumption to you?arrow_forwardWhat are the advantages and disadvantages of an agile methodology? The question is whether they are more successful than traditional ways Why is this or why isn't it happening?arrow_forward
- Each proposed solution to the framework must include the difficulties that will arise during implementation, as well as the countermeasures that will be put in place to deal with them. This is a prerequisite to discussing your strategy for resolving the issues you've identified. The usage of cloud computing has the potential to solve these problems, but can it really? Is it better for you to pay attention to this, or would you be better off ignoring it?arrow_forwardHow does agile methodology (Sprints, scrum, etc.) affect EHR implementation?arrow_forwardYou should start by outlining the issues you'll have throughout the framework's construction, and then go on to exploring the difficulties you'll face when you put each of the potential solutions you're considering incorporating into practice. How likely is it that cloud computing will help fix the problems that have been raised? Is it best to pay attention to anything that seems familiar, or is it better to just ignore it?arrow_forward
- Each of your proposed solutions for the framework should detail the difficulties that may arise during implementation, followed by an explanation of how you plan to work around them. This must be accomplished before moving on to a discussion of how you propose to overcome the obstacles you've identified. The usage of cloud computing has the potential to solve these problems, but can it really? Is it better for you to pay attention to this, or would you be better off ignoring it?arrow_forwardWhat are the advantages and disadvantages of using agile methods? To what extent do you believe these strategies outperform more conventional ones? Could you explain it to me?arrow_forwardDevOps emerged as a result of the XP agile method's flaws and the need for new methods, such as Continuous Integration and Continuous Delivery.arrow_forward
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