Engineering MCQs

In N-version programming which is the independent generation of N, the value of N is___________________?

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A. greater than 1
B. less than 1
C. greater than 2
D. less than 2
✅ The correct answer is option C.
Explanation: N-version programming (NVP), also known as multiversion programming or multiple-version dissimilar software, is a method or process in software engineering where multiple functionally equivalent programs are independently generated from the same initial specifications.

Which of the following is not regression test case ?

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A. A representative sample of tests that will exercise all software functions
B. Additional tests that focus on software functions that are likely to be affected by the change
C. Tests that focus on the software components that have been changed
D. Low-level components are combined into clusters that perform a specific software sub-function
✅ The correct answer is option D.
Explanation: Regression testing may be conducted manually, by re-executing a subset of all test cases or using automated capture or playback tools

An organization has developed a web service in which the values of the forms are validated using ASP.NET application. Suppose this web service is got and used by a customer then in such a scenario whi ?

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A. The customer can run on any platform.
B. Such a situation cannot happen at all
C. The customer must be having technology that run ASP.
D. None of the Above
✅ The correct answer is option A.