CBA refers to computer-based assessment, where tests are administered, scored, and analyzed digitally. It has several benefits over paper-based tests, including more objective scoring, immediate feedback, and the ability to include advanced question types like videos and simulations. CBA can be used for formative or summative assessments and allows teachers to efficiently reuse and randomize test questions. Considerations for implementing CBA include ensuring students have equal familiarity with testing devices and rigorously checking scoring rubrics. Popular online platforms for CBA include Quizizz, Edulastic, Socrative, and Kahoot!.