Nothing is perfect in world which is somehow also correct but still highest percentage of perfection may be achieved. Perfection can be gained by applying certain corrections. This concept of perfectness is applicable to both living and non-living things. Corrections may have minor effect on humans depending upon their nature but produces major effect on machines & computer. However, humans can somehow survive in the world even with lowest level of perfection but computer, machines with lower level of perfectness(Quality) are likely to be dumped.
Now coming to softwares, they also requires correctness to achieve maximum level of perfection. But the word 'perfection' is not appropriate for software instead 'Quality' is the suitable term to talk about. Software with lesser quality are dumped by customers, as they have enormous choice to prefer your competitor's product over yours. Ultimately we can say software quality is the sole reason behind the organization growth & survival in the market.
Necessity really ?
Now days, IT companies have to face fierce competition in the market, as the customers expects new & upgraded softwares. So in order to meet their requirements, there is race among companies to develop & release more quality softwares in the market. Although, production of quality software is in the hands of developer's team, but to ensure the extent of quality lies in the hands of software testers. Testers role is equally important to that of developer. Developer builds & develop software from scratch with the given requirements & specification, while testers who are unaware from developed software, tests the software to verify its acceptable quality on the basis of pre-defined requirements, specifications and inputs provided by the developer.
Testing will certainly help the organization in keeping check on their product quality level. So a dedicated qa testing process is necessary along with the software development process. As the sole purpose of software testing is to find bugs & defects. So to remove those as early as possible will help to achieve maximum level of quality assurance. Moreover, developer will not be able locate bugs & defect as efficiently as a dedicated tester will do.
Burden?
Regardless of its advantages, most of the companies interprets its merits as burden such as:
- Additional cost to company.
- Increases the delivery time.
- Time-consuming phase.
- Gatekeeper for avoiding software's speedy entry in the Market.
Although, most of the organizations seems qa testing process as an additional borne-cost, but the profit or return on investment will definitely increase and thus helps the organization to create a buzz in the market.
Conclusion:
As we know "prevention is better than cure". A small investment in quality assurance at beginning phase is always better than the high & unexpected maintenance cost in the future. Testing may seems to be burden at beginning phase but actually it's a necessity for the present as well as for the future, considering testing's pros over its cons(which is almost nil).
Source : articlesbase.com
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