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Describe the various steps of the reuse-oriented model.
The reuse-oriented model, also known as reuse-oriented development (ROD), is a method of software development in which a program is refined by making a sequence of prototypes called models, each of which is automatically derived from the preceding one according to a sequence of described rules. The reuse-oriented model can decrease the overall cost of software development compared with more tedious manual methods. It can also save time because every phase of the process builds on the previous phase that has already been refined. When carefully carried out, ROD can decrease the likelihood of errors or bugs making their way into the final product.
Explain acceptance testing and beta testing. Acceptance Testing and Beta testing : System tests are designed to validate a fully developed system to make sure that it meets
What are the demerits of spiral model? i. It is depends on customer communication. If the communication is not suitable then the software product that gets developed will not r
Q. Illustrate Partitioning in stepwise refinement? Problems are frequently too large and complex to be understood as a whole. Therefore we tend to partition such problems into
Mention some of the drawbacks of RAD model. Unuseful for a large-scale projects. Interest of developers & customers are necessary. Not useful and perfect when technica
What is security testing? Security testing attempts to determine that protection mechanism built into a system will protect it from improper penetration.
how can i build a data base in easy method on database
Smoke testing It decreases the integration risk. Error diagnosis and correction are simplified
Explain any two graphical design notations used in procedural design
QUESTION (a) Draw a use case diagram (UCD) for the given case study. For any one use case give a detail use case specification (b) Describe the different phases and workflow
The sudden and finish failure of a computer system or component.
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