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Bài giảng Đảm bảo chất lượng phần mềm: Quality and testing software requirement concepts and process - ThS. Nguyễn Thị Thanh Trúc

Bài giảng "Đảm bảo chất lượng phần mềm: Quality and testing software requirement concepts and process" cung cấp cho người học các kiến thức: Requirement concepts, fsoft requirement process, requirement clarifying, requirement modeling,. . | Bài giảng Đảm bảo chất lượng phần mềm: Quality and testing software requirement concepts and process - ThS. Nguyễn Thị Thanh Trúc Quality & Testing Software Requirement Concepts & Process Instructor: Nguyễn Thị Thanh Trúc CuuDuongThanCong.com https://fb.com/tailieudientucntt Agenda 1. Quality & Testing 2. Requirement Concepts 3. Fsoft Requirement Process 4. Requirement Clarifying 5. Requirement Modeling 6. Modeling Tools 7. Common practices, problems CuuDuongThanCong.com https://fb.com/tailieudientucntt Evolution of quality –Means & Focus 1980 1985 1990 1995 197 2000 5 Productivity Quality TQC/TQM Total Quality Quality Circle Quality Employee of Involvement Work life Self Self Directed Directed/Manage Employees Teams d Empowerme nt Teams Operation 1/1/2013 Customers Confidential Innovations 3 CuuDuongThanCong.com https://fb.com/tailieudientucntt Project Scope BA QA (realizing) 4 CuuDuongThanCong.com https://fb.com/tailieudientucntt Bug & Defect Error Bug Defect Development Test Shipped to the customer 5 CuuDuongThanCong.com https://fb.com/tailieudientucntt Testing & Requirement 6 CuuDuongThanCong.com https://fb.com/tailieudientucntt Risk Based Test critical quality risks Optimum Test Cost of Testing “Understanding risk is the key to Optimum testing” 7 CuuDuongThanCong.com https://fb.com/tailieudientucntt Bug Distributing 12 10 8 6 4 2 0 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Test Time 8 CuuDuongThanCong.com https://fb.com/tailieudientucntt Importance of Testing Early in the SDLC • Error removal cost over SDLC 120 100 80 Cost 60 40 20 0 t y e on st st gn n s er od te ig te te iti si iv es C t in em n de el ni t io ld ef -d U st l D ra ve ve st Sy g Po -le