yes,many people live in sri lanka.there are also a large number of Muslims living in sri lanka.it is mostly dominated by Tamil people.the main religion over there is Buddhism. â¦ there are a diverse group of people who live over there.
DEFINITION. Functional Testing is a type of software testing whereby the system is tested against the functional requirements/specifications. ELABORATION. Functions (or features) are tested by feeding them input and examining the output.ypically, functional testing involves the following steps: 1  Identify functions that the software is expected to perform. 2  Create input data based on the functionâs specifications. 3  Determine the output based on the functionâs specifications.
Functional testing usually describes what the system does. Functional testing does not imply that you are testing a function (method) of your module or class. Functional testing tests a slice of functionality of the whole system.Functional testing differs from system testing in that functional testing  verifies a program by checking it against ...design document(s) or specification(s), while system testing  validate[s] a program by checking it against the published user or system requirements (Kaner, Falk, Nguyen 1999, p. 52).unctional testing tests a slice of functionality of the whole system. Functional testing differs from system testing in that functional testing  verifies a program by checking it against ...