Project management technique that shows the time taken by each component of a project, and the total time required for its completion. PERT breaks down the project into events and activities, and lays down their proper sequence, relationships, and duration in the form of a network. Lines connecting the events are called paths, and the longest path resulting from connecting all events is called the critical path. The length (duration) of the critical path is the duration of the project, and any delay occurring along it delays the whole project. PERT is a scheduling tool, and does not help in finding the best or the shortest way to complete a project.(NAEEM SHAKIR) P.I.A Faisalabad
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The acronym PERT could stand for a myriad of things. The most common usage is Program Evaluation and Review Technique. Some other possibilities are: Pancreatic Enzyme Replacement Therapy and Professional Emergency Response Team.
Survey, read, review
A statistical technique used to eliminate variance in dependent variables caused by extraneous sources. In evaluation research, statistical controls are often used to control for possible variation due to selection bias by adjusting data for program and control group on relevant characteristics.
If we talk about software testing would mean to ensure that the program doesn't give any errors by looking at the internals. Evaluation is post-step that deals with customers to make sure that software you develop complies with their requirements.
1. Initial procerssing 2. Automated review 3. Evaluation 4. Payment 5. Return to provider