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Explain the reuse maintenance model with the help of a diagram.
Reuse maintenance model: This model is based on the principal that maintenance could be viewed as an activity involving the reuse. of existing program components.
The reuse model has four main steps:
1. Identification of the parts of the old system that are candidates for reuse.
2. Understanding these system parts.
3. Modification of the Old system parts appropriate to the new requirements.
4. Integration of the modified parts into the new system.
With the five reuse model, the starting point may be any phase of the life cycle. The requirements, the design, the code or the test data :- unlike other
Different type of testing tools. (a) Test Case Generators: (b) Capture/ Playback and Test harness tools: (c) Coverage Analysis Tools: (d) Test Comparators e) Memor
umbrella activiti
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How do stubs and drivers are related to manual testing? - Drivers and stubs are a part of incremental testing. - The two different techniques used in incremental testing are
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What are the Problems of Prototyping In some organisations, theprototyping isn't as successful as anticipated. A common problem with this approach is that people expect much
Explain Horizontal partitioning 1. Explains separate branches of the. 2. Propagaton of fewer side-effects 3. Software is simpler to maintain
a) There are four steps or activities in needs engineering: elicitation, specification, validation, and negotiation. Briefly explain the task of every of the four steps. Why needs
What is RAD Approach As the term suggests, this model gives a quick approach for software development and is based on a linear sequential flow of numerous development processe
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