Question: What is defect prevention?

Defect Prevention (DP) is a strategy applied to the software development life cycle that identifies root causes of defects and prevents them from recurring. It is the essence of Total Quality Management (TQM).

What is Defect Prevention & What are the kinds of checks that are to be performed routinely to avoid the defect?

For defect prevention, there are different methods that are generally used over a long period of time. These methods or activities are given below : Software Requirement Analysis : The main cause of defects in software products is due to error in software requirements and designs.

What are the defect prevention strategies?

The five general activities of defect prevention are:Software Requirements Analysis. Division of Defects Introduced into Software by Phase. Reviews: Self-Review and Peer Review. Defect Logging and Documentation. Root Cause Analysis and Preventive Measures Determination. Embedding Procedures into Software Development Process.

What are the techniques to find defects?

Techniques to find defects can be divided into three categories:Static techniques: Testing that is done without physically executing a program or system. Dynamic techniques: Testing in which system components are physically executed to identify defects.

How do you get rid of defects?

Early Stage Strategies for Reducing Defects:Product Design: Sometimes poor product design can result in product defects. Flexibility in Production Process: Having the right amount of flexibility in the process of production can be one of the ways to reduce defects. •19 Jan 2017

What is a defect life cycle?

Defect life cycle, also known as Bug Life cycle is the journey of a defect cycle, which a defect goes through during its lifetime. It varies from organization to organization and also from project to project as it is governed by the software testing process and also depends upon the tools used.

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