ISTQB Foundation (CTFL v4.0) Mock Exam #15

The fifteenth full-length CTFL v4.0 practice exam: 40 questions, 60 minutes, 65% to pass, weighted across all six chapters. Applied block: an 8-rule cinema ticket-discount table (loyalty card, Tuesday, age 60+) and an online exam submission state machine used twice — once to walk NotStarted through to Graded, once to count 0-switch coverage. Theory focus: verification inside reviews as building the product right, a security patch as a maintenance trigger, use case testing, and estimation from analogy and historical data plus the tool pilot. Every answer option carries a written rationale.