I recently completed my preparation for the ISTQB CTFL-Foundation exam, and one thing I noticed is that the topics that seem easy in theory can become confusing in actual exam questions.
For example, concepts like:
- Test design techniques (e.g., equivalence partitioning, boundary value analysis)
- Test levels and types
- Psychology of testing
- Risk-based testing
Look simple in the syllabus, but when presented in scenario-based questions, many candidates hesitate because the wording can be tricky.
Initially, I focused mainly on reading the syllabus and memorizing definitions, but that wasn’t enough to confidently answer situational questions in the CTFL exam format. What helped most was practicing topic-wise questions and reviewing explanations of both correct and incorrect options.
Another challenge many face is exam timing. If you’re not used to exam-style questions, you might spend too much time on some scenarios.
 My suggestion for CTFL aspirants:
Try practicing questions from P2PExams in a timed manner and analyze why certain options are incorrect, not just which ones are correct. This makes the CTFL concepts much clearer and boosts confidence.
I would love to hear from others here:
Which CTFL-Foundation topic did you find the most difficult, and what was your approach to mastering it?