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Questions and Answers
What defines a legacy system?
What defines a legacy system?
- Software developed using the latest methods
- Software that is still under development
- Software inherited from previous developers (correct)
- Software that is new but not useful
Which is a typical problem associated with legacy systems?
Which is a typical problem associated with legacy systems?
- Usage of up-to-date development methods
- Frequent system upgrades
- Extensive documentation
- Unavailability of original developers (correct)
What can make further evolution and development of legacy systems expensive?
What can make further evolution and development of legacy systems expensive?
- Up-to-date documentation
- Outdated development methods
- Availability of original developers
- Extensive patches and modifications (correct)
What causes a system to become legacy according to the text?
What causes a system to become legacy according to the text?
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What does 'system suitability' refer to in the context of legacy systems?
What does 'system suitability' refer to in the context of legacy systems?
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What is a common reason for problems regarding system suitability?
What is a common reason for problems regarding system suitability?
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What is an example of a legacy effect mentioned in the text?
What is an example of a legacy effect mentioned in the text?
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Why is quality of written software important in system maintenance?
Why is quality of written software important in system maintenance?
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What is a potential challenge of manual implementation of methodologies according to the text?
What is a potential challenge of manual implementation of methodologies according to the text?
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How does change management quality impact system evolution?
How does change management quality impact system evolution?
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What factor does not contribute to legacy effects on systems?
What factor does not contribute to legacy effects on systems?
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