Explanation:It is necessary to test an OO system at a variety of different levels in an effort to uncover errors that may occur as classes collaborate with one another and subsystems communicate across architectural layers. 2.The construction of object-oriented software begins with the creation of
A. design model
B. analysis model
C. code levels
D. both design and analysis model
Answer:A
Explanation:It is necessary to test an OO system at a variety of different levels in an effort to uncover errors that may occur as classes collaborate with one another and subsystems communicate across architectural layers. 2.The construction of object-oriented software begins with the creation of
A. design model B. analysis model C. code levels D. both design and analysis model
Explanation:It is due to the evolutionary nature of the OO software engineering paradigm, these models begin as relatively informal representations of system requirements and evolve into detailed models of classes, class connections and relationships, system design and allocation, and object design.