CAST Study Guide 2026
Everything you need to pass the CAST exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 CAST Exam Format at a Glance
📚 CAST Topics to Study (69)
✍️ Sample CAST Questions & Answers
1. Coordinating a multi-crew test project requires clear:
Clear communication of responsibilities and equipment state keeps crews coordinated and safe.
2. During which phase of the Software Testing Life Cycle (STLC) are the specific test cases and scripts developed?
The Test Design phase is where testers create detailed test cases and test scripts based on the test objectives and requirements identified during the Test Planning phase. Test Planning involves defining the strategy, Test Execution is running the tests, and Test Closure involves summarizing and reporting on the testing effort.
3. What is the main purpose of 'exploratory testing' within an Agile sprint?
Exploratory testing combines learning, test design, and execution simultaneously, making it highly effective for discovering unexpected issues quickly in sprints.
4. A tank holds 150 gallons and drains at 12.5 gallons per minute. How long until it is empty?
150 ÷ 12.5 = 12 minutes.
5. What is a key challenge when testing in short Agile sprints of one to two weeks?
Short sprints require testers to write, execute, and automate new tests while keeping the regression suite manageable—all within the same iteration.
6. A transformer steps voltage down by a 4:1 ratio. If the input is 480 volts, what is the output?
480 ÷ 4 = 120 volts.
🎯 Free CAST Practice Tests
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