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If there's a steady increase in outstanding change requests, it might indicate:
A more active user community.
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A decline in software maintainability over time.
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An increase in system usage.
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A decrease in software sales.
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Assessing legacy systems encompasses the evaluation of:
Both business goals and environment efficiency.
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Only application software quality.
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Only business goals.
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Business goals, environment efficiency, and application software quality.
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What is the recommended action for systems that fall under the "Low Quality, Low Business Value" category?
Reengineering.
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Scrapping.
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Normal system maintenance.
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Replacement.
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What distinguishes initial software development from its evolution?
The recurrence of change implementation.
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The use of UML models.
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Incorporation of customer feedback post-deployment.
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The utilization of requirement analysis in the initial phase.
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Before the prevalence of the Internet, how often did software system updates typically occur?
Every month.
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Daily.
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Every week.
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Every 2 to 3 years.
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When might a company consider replacing a legacy system with a new one?
When the legacy system is easily adaptable to modern requirements.
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When managing and maintaining the legacy system becomes cost-effective.
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When the legacy system is too efficient.
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When the escalating costs of managing and maintaining the legacy system become too high.
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What is the recommended action for systems that fall under the "High Quality, Low Business Value" category?
Reengineering.
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Scrapping.
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Normal system maintenance.
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Replacement.
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What can lead to evolution gaps in custom software's evolution?
Using outdated software tools.
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Switching between companies for development and maintenance.
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Avoiding software updates.
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Sticking to a single development methodology.
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What might indicate a lower quality in an application system?
Fewer system change requests.
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Limited user interfaces.
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A small volume of data used by the system.
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A higher number of system change requests.
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With which development method is refactoring commonly associated?
V-model methodology.
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Waterfall methodology.
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Spiral methodology.
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Agile methods.
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