- Exam Code: HP0-663
- Exam Name: NonStop Data Communication Basics
- Updated: Sep 08, 2026
- Q & A: 154 Questions and Answers
Earning the HP NonStop Data Communication Basics tells employers your skills meet HP standards, which is exactly why the exam is demanding. Actual4Dumps prepares you for the HP0-663 exam with 154 practice questions aligned to the official 2026 objectives.
| Certification Vendor: | HP (Hewlett-Packard) |
|---|---|
| Exam Name: | NonStop Data Communication Basics |
| Exam Number: | HP0-663 |
| Exam Price: | $150–$200 USD |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 60-70 |
| Passing Score: | 70-75% |
| Certificate Validity Period: | 3 years |
| Available Languages: | English |
| Related Certifications: | HP NonStop Network Specialist HP NonStop System Administrator |
| Exam Format: | Single/Multiple Select, Multiple Choice |
| Exam Registration: | Prometric (historical) |
| Sample Questions: | ![]() |
| Exam Way: | Proctored at Prometric test centers (retired) |
| Pre Condition: | No formal prerequisites; basic knowledge of NonStop systems and networking recommended |
| Section | Weight | Objectives |
|---|---|---|
| Configuration & Management | 20% | - Routing and addressing on NonStop - Monitoring and troubleshooting tools - COM and SCF configuration |
| NonStop System Overview | 15% | - Fault-tolerant design principles - NonStop OS fundamentals - NonStop architecture and components |
| Security & Performance Basics | 15% | - Performance optimization - Network security fundamentals - High availability communication |
| Data Communication Concepts | 25% | - Protocols: IP, TCP, UDP, ICMP - LAN/WAN topologies and standards - OSI and TCP/IP models |
| NonStop Networking Interfaces | 25% | - Line handlers and communication subsystems - EXPAND network architecture - Ethernet/FastEthernet/GigabitEthernet |
The HP NonStop Data Communication Basics is the official HP exam that leads to the HP Certification II certification at the Foundational / Associate level. Passing it validates your skills against HP standards and proves your qualification to current and future employers. The credential is also connected with related certifications such as HP NonStop System Administrator, HP NonStop Network Specialist, so it can serve as a solid step in a broader certification path.
The HP0-663 exam has 60-70 questions in total and must be completed within 90 minutes. That leaves only a narrow time budget per item, so train yourself to flag a difficult question, move on, and circle back later instead of getting stuck. A week or two before your test date, run at least one full timed mock exam in the Actual4Dumps desktop or online test engine under the same 90 minutes limit, and repeat until you can finish with a few minutes left for review.
The passing score for the HP0-663 exam is 70-75%, and the official registration fee is $150–$200 USD. Keep in mind that a failed attempt is not discounted — retaking the exam means paying the full fee again — so it is wise not to book your seat until your practice scores sit comfortably above the passing mark. Working through the 154 questions at Actual4Dumps in timed mode is a reliable way to judge when you are truly ready.
You can register for the HP NonStop Data Communication Basics through the following official channels:
The HP0-663 exam is delivered as Proctored at Prometric test centers (retired), so review the technical and check-in requirements for that format when you schedule your appointment.
HP recommends the following official training options for the HP NonStop Data Communication Basics:
Official courses build the theory, and pairing them with the 154 practice questions from Actual4Dumps turns that knowledge into exam-ready answers.
Yes. Actual4Dumps offers a free PDF demo for the HP NonStop Data Communication Basics, so you can review real sample questions and judge the quality before paying anything. After your purchase, you receive 365 days of free updates — whenever the question pool changes, you get the latest version at no cost. Once that period expires, you can extend your update service at a 50% discount from your member zone.
If you take the HP0-663 exam within 60 days of your purchase and do not pass, you can apply for a full refund under our 100% Money Back Guarantee. To qualify, submit a scanned copy of your exam enrollment slip together with your official Score Report (PDF) within 2 days after the exam date, and your claim will be processed within 7 days. Note that the guarantee applies only to the corresponding exam: attempts taken within 3 days of purchase, downloaded-but-unused materials, free resources, and expired orders are not eligible, and the candidate name must match the purchaser name. If you would rather not refund, you can exchange the product for two free exam products of equal value while keeping the update service on your original purchase.
Delivery is instant: your files are available to download right after payment and are also sent to your email within one minute. If nothing arrives within 2 hours, contact our support team (and check your spam folder first). There is no limit on the number of computers you can install the product on.
The HP NonStop Data Communication Basics is organized into 5 domains. Among the first ones are NonStop Networking Interfaces (25%), Data Communication Concepts (25%), NonStop System Overview (15%), and the remaining domains cover the rest of the official objectives. For the complete topic breakdown with every subtopic, see the full HP0-663 exam outline above on this page.
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