To pass the HP0-638 exam you need Varies (typically around 70%), and the official registration fee is Varies by region (approximately USD 200-300). Since a failed attempt is not discounted — retaking means paying Varies by region (approximately USD 200-300) in full again — treat the booking as the last step, not the first. Work through the PrepAwayTest practice questions until your timed scores sit comfortably above Varies (typically around 70%), and only then lock in your exam date.

The HP0-638 (Building Proactive Networks) is the official HP examination that awards the HP Networking Certification (HP ASE - Networking track) certification to candidates who pass it. Within the HP program it is classed as a Professional credential. It sits alongside related certifications such as HP ASE - Networking Certification, HP Networking Fundamentals. Because the credential comes straight from the vendor, employers treat it as verified proof of skill — and the 100 practice questions at PrepAwayTest follow the same published blueprint.

Registration for the HP0-638 exam runs through the official channels below:

• HPE Certification Portal
• Pearson VUE HPE Exams

Depending on availability in your region, the HP0-638 exam is taken Computer-based exam via test center or online proctored delivery depending on region.

Our money-back guarantee applies if you sit the corresponding HP0-638 exam within 60 days of purchase and do not pass: submit a scan of your enrollment slip plus the official Score Report PDF within 2 days of the exam, and the claim is settled within 7 days. The registration name must match the buyer's name; attempts within 3 days of purchase, downloads never used in a real sitting, free materials, and expired orders fall outside the policy. If you prefer, you can forgo the refund and instead receive two free exam products of equal value while keeping updates on your original purchase. As for delivery, your files arrive by email within one minute of payment — if 2 hours pass without a message, check spam and contact support — and you can install the product on unlimited computers.

The official HP Building Proactive Networks blueprint breaks the content into 5 domains, starting with these three:

• Security in Proactive Networks
• Network Design for Availability
• Proactive Network Management

The full domain-by-domain outline is listed above on this page — use it as your checklist while you work through the PrepAwayTest practice questions.

On exam day you will have 90-120 to complete 50-60 (approx.) questions in the HP0-638 exam. Divide your attention deliberately: answer what you know first, mark anything doubtful, and sweep back through flagged items near the end rather than burning minutes on a single question. The best way to defuse time pressure is exposure — schedule at least one full-length timed session in the PrepAwayTest test engine so the pacing feels automatic when it counts.

For structured learning, HP recommends these official courses for HP0-638 candidates:

• HPE Networking Training Courses
• HPE Digital Learner Portal

Courses explain the why; the 100 practice questions at PrepAwayTest drill the how-fast. Combining the two is the shortest route most candidates find.

Before you register, review the stated prerequisites: Basic understanding of networking concepts (recommended HP Networking Fundamentals or equivalent experience)

For the latest wording, always double-check the official exam page: https://www.hpe.com/ww/en/solutions/certification.html.

Yes — every PrepAwayTest product, including the HP0-638 Q&A, has a free PDF demo you can download before spending anything. Your purchase then stays current with 365 days of free updates, and if the update period lapses you can renew it at 50% off from your member zone.