In the software industry, developers will never claim that software is free from defects, unlike other manufacturers of industrial products. Therefore, it is better to contact a software testing consulting company https://savarian.tech/services/consulting/ .
This difference is due to the following reasons.
Product complexity
This is the number of modes of operation that the product allows. Typically, an industrial product only allows a few thousand modes of operation with various combinations of machine settings. However, software packages provide millions of operating options. Therefore, providing all these operational capabilities is a major challenge for the software industry.
Product Visibility
Since an industrial product is visible, most of its defects can be detected during the production process. Also, the absence of a part in an industrial product can be easily detected in the product. However, defects in software products that are stored on floppy disks or CD-ROMs are invisible.
Product development and manufacturing process
In an industrial product, defects can be detected in the following steps −
Product Development - In this phase, designers and Quality Assurance (QA) staff review and test the product prototype to identify product defects.
Production planning. At this stage, the production process and tools are developed and prepared. This stage also provides an opportunity to inspect the product to detect defects that went unnoticed during the development stage.
Production − In this phase, QA procedures are applied to identify failures of the products themselves. Product defects found in the first period of production can usually be corrected by changing the design or materials of the product or production tools in such a way as to eliminate such defects in products manufactured in the future.
Product Development - In this phase, designers and Quality Assurance (QA) staff review and test the product prototype to identify product defects.
Production planning. At this stage, the production process and tools are developed and prepared. This stage also provides an opportunity to inspect the product to detect defects that went unnoticed during the development stage.
Production − In this phase, QA procedures are applied to identify failures of the products themselves. Product defects found in the first period of production can usually be corrected by changing the design or materials of the product or production tools in such a way as to eliminate such defects in products manufactured in the future.
However, in the case of software, the only phase in which defects can be found is the development phase. In the case of software, the production planning and product manufacturing steps are not required because software copies and software manuals are printed automatically.
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