Informatica CAI Developer R42 Practice Tests

This course contains the use of artificial intelligence.

A connection test can succeed while a process still calls the wrong service. A task can finish while the surrounding workflow fails later. A timeout can leave an external order in an uncertain state. Preparing for Cloud Application Integration means learning to distinguish these conditions, not just remembering feature names.

Build that judgment with 330 original questions across six tests, organized around the 17 chapters in Informatica's publicly listed Cloud Application Integration Developer R42 Skill Set Inventory. This is a dedicated CAI Developer preparation course. Cloud Data Integration appears only where CAI invokes or coordinates its tasks.

Your practice path

• Practice 1 — 50 questions: a broad foundation in asset roles, process rules, connections, fault paths and operational evidence.
• Practice 2 — 50 questions: deeper work with data access, event connections, object contracts, guides and asset migration.
• Practice 3 — 45 questions: process logic, service inputs and outputs, XQuery reasoning, API policies and monitoring.
• Practice 4 — 45 questions: production troubleshooting and original end-to-end orchestration cases.
• Mock 1 and Mock 2 — 70 questions each: timed, mixed-topic practice at 90 minutes per test with a 70% practice threshold.

The mock length and time use the public Professional Certification preparation format. Their chapter counts approximate the published percentage weights; they do not reproduce a private exam blueprint or an official scoring scale.

Learn from each decision

Each question includes an overall explanation, feedback for every answer option and a study prompt with official documentation links. Work through the alternatives to understand why a nearly suitable configuration fails a particular constraint. Single-answer, multiple-answer and two-choice questions cover configuration selection, value tracing, fault diagnosis and recovery decisions. Multiple-answer questions state how many choices to select.

Start with the practice units and write down the deciding condition for each missed question. Review its explanation and linked material, then attempt a timed mock without reading feedback during the test. Use the second mock to check whether you can apply the rules when the constraints change.

The integrated cases use explicitly supplied hypothetical business contracts, including order identity, reservation validity, compensation and callback states. They are original exercises, not a reproduction of Informatica's private live-project training.

AI assisted question drafting, explanation refinement and the cover background. The material is based on public official documentation. This independent practice course is not affiliated with or endorsed by Informatica, contains no confidential exam questions, and does not award certification or guarantee an exam result. The R42 public inventory is the scope reference; April 2026 recommended training is a separate training release. Check the provider's booking details before scheduling your exam.