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What are the testing principles the software engineer must apply while performing the software testing?
i. All tests should be traceable according to customer requirements.
ii. Tests must be planned long before testing starts.
iii. The pareto principle may be applied to software testing-80% of all errors discover during testing will likely be traceable to 20% of all program schedules.
iv. Testing must start on "in the small" and progress toward testing "in the large".
v. Exhaustive testing is quit impossible.
vi. To be most efficient, an independent third party should conduct testing.
What are the conditions exists after performing validation testing? After performing the validation testing there exists two conditions. The function or performance charact
Explain in detail about Black box testing. Black box or behavioural testing focuses on the functional needs of the software. It is applied during the last phase of testin
Describe the various types of coupling? i. Data coupling - The data coupling is possible by parameter passing or data interaction. ii. Control coupling - The modules share c
What are the two levels of testing? i. Component testing Individual components are tested. Tests are derived from developer' s experience. ii. System Testing The group
What are the types of metrics? Direct metrics - It refers to immediately measurable attributes. Example -Execution speed, Lines of code. Indirect metrics - It refers to the
question..
what is meant by 345 rule in IEEE 802.3 ?
What is software verification? Ans) In general the demonstration of consistency, completeness, and correctness of the software at every stage and between every stage of the deve
Structured Analysis Model Structured analysis is the most broadly used of requirements modeling techniques relies on flow modeling and data modeling to established t
Q. Explain about non-functional requirement for a software ? Ans) Nonfunctional requirements are the basic characteristics of the system which will not be expressed as function
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