Boundary value analysis:
It is used to identify errors at boundaries rather than finding it in the center of the input domain.
It is one of the widely used test case design techniques.
It is believed that the input values at the extreme ends of the input domain cause more errors in the system.
Boundary values could be maximum-minimum,lower-upper,start-end.
Decision table testing:
It is a software testing approach to validate the system's behavior for various combinations of inputs.
It consists of data on various rules, test conditions and inputs by the tester.
With the help of this table, it is useful for a tester to test all the combinations of the software.
Use case testing:
use case testing is a type of black box testing helps in identifying the test cases.
this type of testing,use cases are written before the development phase begins.
LCSAJ testing:
LCSAJ stands for Linear code sequence and jump.
it is also called white-box testing for the code coverage.
It also determines what percentage of the code is executed with the existing test cases.
It helps in designing the new test case that can increase the code coverage, once the code coverage reaches to certain level we can stop the testing.
This methodology helps when to stop the testing of the software..
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