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Quality Control !!!

Quality Control


It is the process by which product quality is combined with applicable standards and the action taken when non conformance is defected. It is product oriented and defect detection based.
  • Verifies the resources.
  • Tester is the participant.
  • Defect detection based.
  • Product Oriented.

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Quality Assurance !!!

Quality Assurance:

It is a planned and systematic activity necessity to provide adequate confidence that products and services will conform to specified requirements and meet user need. It is a process oriented and defect prevention based.
  • Building confidence in customers.
  • Gather the customers requirements.
  • It involves with testers and developers.
  • Defect prevention team will be there. Process Oriented deal.

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Quality !!!

Quality:
Quality is defined as meeting the customer’s requirements for the first time and every time. Quality is much more than absence of defects which allows as to meet customer’s expectations

Attributes of Quality:
  1. Zero defect.
  2. Effectiveness – ( Performance and cost )
  3. Reliability – ( Build confidence in customers)
  4. Durability.
  5. Usability.
How to Achieve Quality?
By Quality Assurance and Quality control.

Factors influencing the testing project:
  • Quality ( always increase )
  • Schedule ( increase or decrease ) – ( time spent for prevention and detecting the defects)
  • Cost ( increase or decrease ) – ( prevention cost, appraisal cost and failure cost)

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