Assess student understanding of Boolean logic, comparison operators, and basic if statements with this structured, classroom-ready quiz for Computer Science Principles. Unit 4 Quiz A covers Lessons 4.1–4.3 and is designed as a clear checkpoint before students move on to if–else, logical operators, and nested conditionals. Questions emphasize predict-the-output reasoning, expression evaluation, and tracing single-path decision logic. This quiz is ideal for end-of-week assessments, sub plans,