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.
Integration testing (sometimes called the Integration and Testing, abbreviated as I and T) is one of the extensive exercises of the software testing in which particular software modules are merged and tested as a group.ntegration testing is executed to establish whether the components interact with each other consort to the specification or not. Integration testing in large refers to joining all the components resulting in the complete system. It is further performed by the developer or the software Tester or by both.