The official ISQI ISTQB Certified Tester Foundation Level (CTFL-001 Deutsch Version) outline defines 6 domains. The leading three are Tool Support for Testing (10%), Fundamentals of Testing (20%), and Static Testing (10%). The full list is in the topics section above, and ActualTestsIT's 340 practice questions cover each one.

No formal prerequisites required. Basic knowledge of software development is recommended. Since requirements change over time, confirm the latest on the official ISQI exam page before scheduling.

The ISQI ISTQB Certified Tester Foundation Level (CTFL-001 Deutsch Version) exam contains 40 multiple-choice questions to complete within 60 minutes. Timed simulation in the ActualTestsIT Desktop Test Engine teaches that rhythm before exam day does.

ISQI recommends these training resources for the ISQI ISTQB Certified Tester Foundation Level (CTFL-001 Deutsch Version) exam:

• ISTQB Foundation Level Syllabus & Resources
• iSQI Training Options

Follow the training with steady self-testing — the 340 practice questions from ActualTestsIT help you apply theory and fill any gaps the training leaves.

ActualTestsIT issues a full refund if you take the ISQI ISTQB Certified Tester Foundation Level (CTFL-001 Deutsch Version) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.

Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review — not limited to any equipment, and friendly even without a network. All 340 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

The CTFL-001 Deutsch exam is a ISQI certification exam validating the ISQI ISTQB Certified Tester Foundation Level (CTFL-001 Deutsch Version) syllabus shown above. It belongs to these credential paths: ISTQB Certified Tester Advanced Level, ISTQB Agile Tester Extension, ISTQB Specialist Certifications. Candidates in 2026 start with ActualTestsIT's 340 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

The ISQI ISTQB Certified Tester Foundation Level (CTFL-001 Deutsch Version) exam requires 65% (26/40 correct answers) to pass, and registration costs Approximately €200–€250 (varies by country and exam provider). A failed attempt means paying the same fee again — a readiness check with the ActualTestsIT engines before booking is the cheaper option.

Available via online proctored exam or authorized test centers (onsite) Register for the ISQI ISTQB Certified Tester Foundation Level (CTFL-001 Deutsch Version) exam through these official channels:

• ISTQB Official Website
• iSQI Exam Provider

After booking, ActualTestsIT delivers your practice questions within 1 minute — preparation starts the same day.