Logical design of the solution in MSF(Microsoft solution framework)

The logical design describes a complete solution through its various logical elements from a functional point of view........
Logical design has the following benefits: a) Maps pieces of conceptual design to specific logical role within the main architecture.........
Logical design can have many outputs, some of which might be: a) E-R Diagrams b) Class Diagrams.........
Test role is responsible to create test plans based on the high level decisions made about the interactions and integration of the components.........