Registration for the Cisco Implementing Cisco Application Centric Infrastructure (DCACI) goes through the official channels listed here:

• Cisco Official Exam Page
• Pearson VUE Registration

As for the format, the 350-620 exam is delivered Online proctored or onsite at Pearson VUE test centers — pick whichever fits your situation when you schedule.

The official Cisco Implementing Cisco Application Centric Infrastructure (DCACI) blueprint is divided into 5 domains, led by Integration with Virtual and Physical Environments (15%), ACI Management, Automation and ACI Anywhere (15%), and External Network Connectivity (20%). The full domain-by-domain breakdown is in the syllabus section above — that is the checklist your study plan should follow.

The passing score for the 350-620 exam is Not publicly disclosed, and registering officially costs USD 300. That fee buys exactly one attempt — if you fall short, the retake is charged in full again, no discount for a second try. The practical move is to measure yourself first: drill the 0 practice questions at PrepAwayETE under timed conditions until your mock scores clear the bar with room to spare, then book your seat.

You can. PrepAwayETE publishes a free PDF demo of the 350-620 practice questions — download it, work through it, and decide on evidence rather than promises. Once you own the full product, 365 days of free updates are included, and an expired product can have its update service renewed at a 50% discount from your member zone.

The 350-620 exam — officially the Implementing Cisco Application Centric Infrastructure (DCACI) — is how Cisco verifies that you can apply its technologies in real working scenarios, and passing it earns you the CCNP Data Center, Cisco Certified Specialist – Data Center ACI Implementation certification, a credential at the Professional / Specialist level. Employers recognize it because it is vendor-issued and skills-based. Candidates often continue toward related credentials such as CCNP Data Center, Cisco Certified Specialist – Data Center ACI Implementation once this one is in hand.

Yes — Cisco lists these training options for the Cisco Implementing Cisco Application Centric Infrastructure (DCACI):

• Cisco Implementing Cisco Application Centric Infrastructure (DCACI) v1.1
• Cisco U Learning Path

Courseware teaches the concepts; repetition makes them exam-proof. Combine whichever course you choose with the 0 practice questions from PrepAwayETE and you cover both halves of preparation.

You will face 60–70 questions within 90 minutes on the 350-620 exam. Do the math once and the lesson is clear: dwell too long on a hard item and the clock eats your easy points later. The fix is rehearsal, not luck — take full-length timed mocks in the PrepAwayETE desktop or online test engine until pacing becomes automatic, and learn to flag a question, move on, and return with fresh eyes.

First, delivery: your download is available immediately after payment, and the package also arrives in your email within one minute. If 2 hours pass with nothing in your inbox, check spam and contact support — and feel free to install the software on as many computers as you like, there is no device limit.

Second, the safety net: if you sit the 350-620 exam within 60 days of purchase and do not pass, the PrepAwayETE money back guarantee entitles you to a full refund. File the claim within 2 days of the exam with a scanned enrollment slip and your official score report (PDF); claims are processed within 7 days. The candidate name must match the payer name, and the guarantee excludes exams taken within 3 days of purchase, purchases never used in an actual exam attempt, free materials, and expired orders. If you would rather keep studying, you can swap the product for two free exam packages of equal value and keep the update service on your original purchase.

No formal prerequisites; recommended: understanding of data center networking, basic Cisco Nexus knowledge, and virtualization concepts

Vendor policies shift from time to time, so treat this as your starting point and verify the current criteria on the official Cisco exam page before you schedule anything.