UNIT I : Software Testing Basics Testing as an engineering activity, Role of process in software quality, Testing as a process, Basic definitions, Software testing principles, The tester's role in a software development organization, Origins of defects, Defect classes, The defect repository and test design, Defect examples, Developer/Tester support for developing a defect repository. (Chapter - 1) UNIT II : Testing Techniques and Levels of Testing Using White Box Approach to Test design - Static Testing Vs. Structural Testing, Code Functional Testing, Coverage and Control Flow Graphs, Using Black Box Approaches to Test Case Design, Random Testing, Requirements based testing, Decision tables, State - based testing, Cause - effect graphing, Error guessing, Compatibility testing, Levels of Testing - Unit Testing, Integration Testing, Defect Bash Elimination. System Testing - Usability and Accessibility Testing, Configuration Testing, Compatibility Testing. (Chapter - 2) UNIT III : Software Test Automation and Quality Metrics Software Test Automation, Skills needed for Automation, Scope of Automation, Design and Architecture for Automation, Requirements for a Test Tool, Challenges in Automation Tracking the Bug, Debugging. Testing Software System Security - Six Sigma, TQM - Complexity Metrics and Models, Quality Management Metrics, Availability Metrics, Defect Removal Effectiveness, FMEA, Quality Function Deployment, Taguchi Quality Loss Function, Cost of Quality (Chapter - 3) UNIT IV : Fundamentals of Software Quality Assurance SQA basics, Components of the Software Quality Assurance System, software quality in business context, planning for software quality assurance, product quality and process quality, software process models, 7 QC Tools and Modern Tools (Chapter - 4) UNIT V : Quality Assurance Models Models for Quality Assurance, ISO - 9000 series, CMM, CMMI, Test Maturity Models, SPICE, Malcolm Baldrige Model - P - CMM. (Chapter - 5) UNIT VI : Software Quality Assurance Trends Software Process - PSP and TSP, OO Methodology, Clean - room software engineering, Defect Injection and prevention, Internal Auditing and Assessments, Inspections and Walkthroughs, Case Tools and their Affect on Software Quality. (Chapter - 6)