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 3SAT
Program Description Answer
Organizations uses waterfall approach which has six different phase namely, investigation, analysis, design “construction”, integration, testing and implementation.
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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.
The school administrator must decide about which solution to go with.
Are…
The main objective of system analysis in software development is _________.
Understanding the hardware
Understanding the mathematical analysis
To study and understand a complex system and modify it in some way
To understand the simulation of the program
Instructions
• Answer the following items by preparing practical recitation and according to understanding:
1. Discuss the MVC implementation process based on your own perspective.
2. What is the most significant advantage of utilizing an MVC framework in interactive system
development? Why?
3. Differentiate model and view in an MVC framework.
4. Why is it essential to acquire knowledge about the interactive system development framework?
Rationalize your answer.
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_forwardYou and your team have been hired to perform a system investigation for a fast food restaurant that wants to implement new tools and processes to improve its customer service. Currently, the restaurant has a poor reputation for not correctly filling customers orders and for taking too long to do it. Perform a functional decomposition to define the scope and basic requirements of such a system. Brainstorm some ideas to improve the situation, and choose one to pursue based on its technical, economic, legal, operational, and schedule feasibility.arrow_forwardWhat is the software development life cycle (SDLC)? Describe each phase of the SDLC and its importance in creating robust software systems.arrow_forward
- _____________ refers to a system development methodology which is used to reduce the time required to design and implement information systems.arrow_forwardWhat are some ethical considerations that software developers should take into account when designing and deploying systems that handle sensitive data or make decisions that affect people's lives, and what are some best practices for ensuring that these systems are transparent, accountable, and fair?arrow_forwardDiscuss the principles of safety-critical software development in industries like automotive and aerospace, emphasizing standards like ISO 26262 and DO-178C.arrow_forward
- How does user-centered design (UCD) contribute to the creation of user-friendly software products, and what methods can be used to implement UCD principles?arrow_forwardExplore the concept of DevOps in software development. How does DevOps facilitate collaboration between development and operations teams, and what tools and practices are commonly associated with DevOps?arrow_forwardWhat role does user experience (UX) design play in the overall system design process?arrow_forward
- What are some key principles and techniques for software design and architecture, and how can these be applied to create scalable, maintainable, and extensible systems that meet the needs of users and stakeholders?arrow_forwardThe stages of the classical waterfall model for software development consist of requirements, design, implementation, testing, deployment, and maintenance. Why does picturing the development of software to run on mobile applications, business-based systems, or Internet environments help to ensure the success of the development effort? What might happen otherwise? What is professionalism with respect to software engineering? What do you do, as a software engineer involved in a software systems development project, to ensure that the product is better because of your participation in the development effort?arrow_forwardHow can organizations effectively balance the trade-offs between system resilience and other competing priorities such as cost, time-to-market, and user experience when designing and implementing computer systems?arrow_forward
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