Q.) Completeness in software system is referred as

(A) Extent to which all the parts of a software system or component are present and each of its parts is fully specified and developed.

(B) Testing of individual hardware/software components

(C) An Entity-relation (E-R) diagram show how entities in the system are composed of other entities.

(D) It consists of wide range of different types of computer programs, which be used to support software process activities such as a requirement analysis, system modeling, debugging and testing.