QUALITY
Quality software is reasonably bug-free, delivered on time and within budget, meets requirements and/or expectations, and is maintainable.
Software Quality Assurance(SQA)
Software quality assurance (SQA) is a process that ensures that developed software meets and complies with defined or standardized quality specifications. SQA is an ongoing process within the software development life cycle (SDLC) that routinely checks the developed software to ensure it meets desired quality measures.SQA processes tests for quality in each phase of development until the software is complete.
SQA encompasses the entire software development process, which includes processes such as requirements definition, software design, coding, source code control, code reviews, software configuration management, testing, release management, and product integration. SQA is organized into goals, commitments, abilities, activities, measurements, and verifications.
SQA encompasses the entire software development process, which includes processes such as requirements definition, software design, coding, source code control, code reviews, software configuration management, testing, release management, and product integration. SQA is organized into goals, commitments, abilities, activities, measurements, and verifications.
Need of SQA
1. Reduced cost of maintenance
2. Increased customer satisfaction
3. Reduced cost of development
2. Increased customer satisfaction
3. Reduced cost of development
Benefits of SQA
1. Higher reliability
2. Greater customer satisfaction:
3. Overall life cycle cost of software reduced
4. Software requires less modification after SQA
5. Achieve sign-off more quickly.
6. Reduce the time and money spent on rework.
7. Build trust and respect.
8. earn a reputation for excellence.
9. Win word-of-mouth business.
10. Nuture ongoing improvement.
2. Greater customer satisfaction:
3. Overall life cycle cost of software reduced
4. Software requires less modification after SQA
5. Achieve sign-off more quickly.
6. Reduce the time and money spent on rework.
7. Build trust and respect.
8. earn a reputation for excellence.
9. Win word-of-mouth business.
10. Nuture ongoing improvement.
Quality control
Quality control (QC) is a procedure or set of procedures intended to ensure that a manufactured product or performed service adheres to a defined set of quality criteria or meets the requirements of the client or customer.
This approach places an emphasis on three aspects:
1. Elements such as controls, job management, defined and well managed processes, performance and integrity criteria, and identification of records
2. Competence, such as knowledge, skills, experience, and qualifications
3. Soft elements, such as personnel, integrity, confidence, organizational culture, motivation, team spirit, and quality relationship.
This approach places an emphasis on three aspects:
1. Elements such as controls, job management, defined and well managed processes, performance and integrity criteria, and identification of records
2. Competence, such as knowledge, skills, experience, and qualifications
3. Soft elements, such as personnel, integrity, confidence, organizational culture, motivation, team spirit, and quality relationship.
Quality Assurance
Quality Assurance (QA) is a way of preventing mistakes or defects in manufactured products and avoiding problems when delivering solutions or services to customers. QA is applied to physical products in pre-production to verify what will be made meets specifications and requirements, and during manufacturing production runs by validating lot samples meet specified quality controls. QA is also applied to software to verify that features and functionality meet business objectives, and that code is relatively bug free prior to shipping or releasing new software products and versions.
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