Andrew wrote: No matter how big the document or the number or calculation excel will not use more than 17% of the CPU this make it run very slowly. However, on start up it will utilize 30%.o matter how big the document or the number or calculation excel will not use more than 17% of the CPU this make it run very slowly.
Module testing is the testing of complete code objects as produced by the compiler when built from source. A library may be composed of a single compiled object or several compiled objects. There is only a slight difference between unit testing and module testing.
1 In software design, modularity refers to a logical partitioning of the software design that allows complex software to be manageable for the purpose of implementation and maintenance.2  The logic of partitioning may be based on related functions, implementation considerations, data links, or other criteria. In cognitive science, the idea of modularity of mind holds that the mind is composed of independent, closed, domain-specific processing modules. 2  Specifically, see visual modularity, for an article relating to the various putative visual modules.