SOFTWARE ENGINEERING >C<
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ISBN: 9781323165331
Author: SOMMERVILLE
Publisher: PEARSON C
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Textbook Question
Chapter 25, Problem 25.6E
With reference to system building, explain why you may sometimes have to maintain obsolete computers on which large software systems were developed.
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When it comes to system building, explain why you would have to maintain outmoded computers on which massive software systems were constructed.
Explain why, in the context of system development, you may occasionally be required to maintain outmoded machines on which huge software systems were created.
What future possibilities do you have for legacy system development?When is it more economical to replace a whole system than to maintain existing software?
Chapter 25 Solutions
SOFTWARE ENGINEERING >C<
Ch. 25 - Prob. 25.1ECh. 25 - Prob. 25.2ECh. 25 - Imagine a situation where two developers are...Ch. 25 - Prob. 25.4ECh. 25 - Prob. 25.5ECh. 25 - With reference to system building, explain why you...Ch. 25 - Prob. 25.7ECh. 25 - Prob. 25.8ECh. 25 - Describe six essential features that should be...Ch. 25 - Describe five factors that engineers should take...
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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
- I would want to know what choices I have in regards to the development of legacy systems.When does it become more cost-effective to replace the whole system rather than regularly updating the software?arrow_forwardWhen it comes to the development of your legacy systems, what choices do you have available to you? In what circumstances does it make more financial sense to replace the whole system as opposed to only updating the software?arrow_forwardWhat is a system model, and why is it essential in the development of complex software systems?arrow_forward
- What is the rationale for employing a theoretically grounded approach to train new employees on the new computer system, as opposed to a mandatory training programme that simply requires them to utilize the system?arrow_forwardWhat are the best solutions for developing old systems? In what cases would it be more cost effective to replace the entire system rather than just the software and hardware?arrow_forwardWhat are the most viable options for the development of legacy systems, and how can they be improved? In what circumstances would it be more beneficial to upgrade the entire system rather than just the software?arrow_forward
- What role do design, prototyping, and building play in the development of a system?arrow_forwardWhat is a system model, and why is it essential in computer science and engineering?arrow_forwardWhat are the challenges in maintaining software products that have been in the market for a long duration (e.g., legacy systems)?arrow_forward
- What is a system model, and why is it important in the field of computer science and engineering?arrow_forwardWhat are the many components of a computerised system made up of? Include a brief explanation if possible.arrow_forwardWhat options do you have for the development of legacy systems in the future?When is it more cost-effective to replace a whole system than to maintain its software?arrow_forward
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9.1.2 Software Development Approaches; Author: EIToppo;https://www.youtube.com/watch?v=Z9znuSQ7Sz8;License: Standard YouTube License, CC-BY