No strict prerequisites, but experience with Lotus Notes Domino application development is strongly recommended Rules change occasionally, so verify the current requirements on the official Lotus exam page before you schedule.

All three versions in a single purchase: 83 practice questions for the Lotus IBM Lotus Notes Domino 8 Developing Composite Applications exam as a printable, expert-prepared PDF — ideal if you learn best by annotating paper; a Desktop Test Engine for Windows that simulates the real exam with two practice modes and works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Use whichever version fits each moment, or all of them together. You also get a free demo, 365 days of free updates, a 50% renewal discount after the first year, and unlimited computer installations.

The 190-838 exam is a Lotus certification exam validating the knowledge in the Lotus IBM Lotus Notes Domino 8 Developing Composite Applications syllabus shown above. It belongs to these credential paths: IBM Lotus Notes Domino 8 Application Developer, IBM Lotus Notes Domino 8 Advanced Application Developer. Beyond theoretical knowledge, employers want demonstrated skills — and this credential provides that evidence in 2026's competitive market. PrepAwayPDF helps you prepare with 83 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.

Proctored exam via Pearson VUE (test center or online) Registration for the Lotus IBM Lotus Notes Domino 8 Developing Composite Applications exam runs through these official channels:

• Pearson VUE IBM Certification Portal
• IBM Training Certification Overview

Your PrepAwayPDF practice questions arrive by email within 1 minute of purchase, so preparation can begin the day you book.

The Lotus IBM Lotus Notes Domino 8 Developing Composite Applications exam contains 64 to be completed within 90 minutes. That leaves limited time per question, so rehearsing under the same clock with the PrepAwayPDF Desktop Test Engine is time well spent.

The official Lotus IBM Lotus Notes Domino 8 Developing Composite Applications outline defines 6 domains. The top three are Troubleshooting and Maintenance, Component Development, and Integration and Communication. See the full list in the topics section above — PrepAwayPDF's 83 practice questions span every domain.

PrepAwayPDF issues a full refund if you take the Lotus IBM Lotus Notes Domino 8 Developing Composite Applications 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. To claim, submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam — processing takes up to 7 days. Alternatively, exchange for two free exam products of equal value while keeping your original product's update service. Delivery is by email within 1 minute; contact support if nothing arrives within 2 hours.

The Lotus IBM Lotus Notes Domino 8 Developing Composite Applications exam requires 70% to pass, and registration costs $150-200 USD (varies by region). A retake costs the same fee again — one more reason to gauge your readiness with the PrepAwayPDF practice engines before exam day.

Lotus recommends the following training for the Lotus IBM Lotus Notes Domino 8 Developing Composite Applications exam:

• IBM Lotus Domino Designer Composite Applications Documentation
• IBM Domino Developer Training Path

Complement the official training with the 83 practice questions from PrepAwayPDF — they show you whether the knowledge holds up under exam-style questioning.