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.
Automation testing is a technique uses an application to implement entire life cycle of the software in less time and provides efficiency and effectiveness to the testing software.utomation testing is a best way to fulfill most of the testing goals with effective resources and time. But be careful before purchasing the automation tool that fulfills the requirement of the application because no any tool can fulfill 100% requirement.