What kinds of long-term plans may be made for the creation of legacy systems? When does it make more sense to replace a part of the system rather than just maintain it updated?
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What kinds of long-term plans may be made for the creation of legacy systems? When does it make more sense to replace a part of the system rather than just maintain it updated?
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- ______________ is a diagram used to document the processes of the current system or to provide a model of a proposed new system.You 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.What different sorts of plans may be developed over the long term for the establishment of legacy systems? In what circumstances does it make more sense to replace a component of the system as opposed to just keeping it updated?
- What kinds of strategic choices are open to be made when it comes to the development of legacy systems? When would it be more beneficial to replace a component of the system rather than continue to maintain it updated?What kinds of long-term plans may be made for the creation of legacy systems? When is a component replacement preferable to maintenance updates?In order to create legacy systems, what sorts of long-term planning may be made? When would it be more cost-effective to replace a component of the system rather than just keeping it up to date?
- In the context of developing legacy systems, what strategic options are available? When is it better to replace a system component than to keep it updated?What strategic choices are made in the context of developing legacy systems? When is it better to completely replace a system than to maintain it up to date?What long-term planning could result in legacy systems? When is it cheaper to replace a system component than to update it?
- What types of long-term planning may result in legacy systems? When is it cheaper to replace a system component than to update it?How do long-term consequences of strategic choices during the development of legacy systems manifest themselves? When would it be best to completely replace a system rather than continually improve it via updates?