Which term refers to the group of people who test a product before its release?

• A. Beta testers
• B. Alpha testers
• C. QA testers
• D. Developers

Answer: (A)

Beta testing is the practice of releasing a near-final version of a product to real users outside the development team to find bugs, usability issues, and performance problems in real-world conditions before the final release. This makes beta testers the group described, since they test the product outside the internal environment just before it ships.

Internal alpha testing happens earlier in the cycle, usually by developers or a dedicated QA team in a controlled setting. QA testers are quality-assurance professionals who systematically test to ensure overall quality, but they aren’t defined by being external users testing just before release. Developers test their own code, but again, they’re not the external tester group described.