Learn Basics of Quality Assurance

Learn basics of quality assurance by examining system and environment, including how a retail platform splits into consumer, employee, and vendor parts with web, app, and database servers using sql.

Quality assurance and user acceptance testing ensure a product meets customer expectations through end-to-end checks by both vendors and users, illustrated with custom-fit suits and software scenarios.

Explore the software development lifecycle and software testing lifecycle, detailing five phases from requirements to go-live. Highlight quality assurance activities across testing planning, design, execution, and production support.

Learn the levels of testing—from unit to system testing, system integration testing, and QA—and types including black box, white box, grey box, plus functional, nonfunctional, and regression testing.

Explore the QA role in an organization across the SDLC, from defining requirements to deployment, by designing test scenarios, executing tests, reporting defects, and aligning with business analysts.