What is a project?
As part of preparing for PMP, Having complete knowledge on project management is not important but having that knowledge aligned to PMBOK is important. People from different industries and sectors will be having different understanding towards a given concept and different levels of experience. But PMP certification tests one’s understanding of project management with respect to PMBOK. According to PMBOK
A Project is a temporary endeavor with definite start and end dates. It produces a unique outcome or result