The C1000-189 exam is the official exam behind the IBM Instana Observability credential from IBM. It sits at the Professional level of the IBM certification track. It is also associated with IBM Certified Administrator - Instana Observability v1.0.277. The Lead1Pass practice questions on this page map to the same objectives, so you can measure your readiness before you book a seat.

The C1000-189 exam contains 48 questions and gives you 75 minutes to complete them. That pace leaves little room for getting stuck, so train yourself to flag a hard question, move on, and circle back later. Run at least one full timed session in the Lead1Pass test engine a week before your exam date to check whether your pacing holds under pressure.

You need 65% to pass the C1000-189 exam, and the official registration fee is USD 200. A retake means paying that fee again in full, which makes thorough preparation the cheaper option by far. Before scheduling, take a timed Lead1Pass practice test; if you are not scoring comfortably above the passing line, give yourself more study time instead of booking on hope.

No mandatory prerequisite exam. Recommended knowledge of cloud-native technologies, container orchestration (Kubernetes/Docker), and general APM/observability concepts.

Requirements can change, so confirm the latest details on the official IBM exam page before you register.

Yes. A free C1000-189 PDF demo is available, so you can check the question style and answer quality before you commit. Every purchase also includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

Your purchase is protected by our 100% Money Back Guarantee. If you take the C1000-189 exam within 60 days of purchase and do not pass, send us a scanned enrollment slip and your official Score Report PDF within two days of the exam; approved refunds are processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to products that were downloaded but never used in an exam sitting, or to free materials and expired orders. If you would rather keep studying, we can instead exchange your order for two free exam products of equal value while your original product keeps its update service. Delivery itself is instant: your download is emailed within one minute of payment and stays available in your member zone, with no limit on how many computers you can install it on. If nothing arrives within two hours, contact our customer service team.

The C1000-189 syllabus is divided into 8 domains, including IBM Instana Overview and Architecture (10%), Tracing and Performance Analysis (15%), and OpenTelemetry and Custom Integration (10%). The complete breakdown, with every domain and its subtopics, is listed in the Exam Topics section above — review it line by line and flag the areas where you feel weakest.