HP HPE7-A12 : HPE Network Data Center Professional Architect Exam

Exam Code: HPE7-A12

Exam Name: HPE Network Data Center Professional Architect Exam

Updated: Oct 06, 2026

Q & A: 108 Questions and Answers

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HP HPE7-A12 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Management, Orchestration and Operations10%- Management architecture and tools
  • 1. Fabric management and automation
    • 2. Integration with cloud and virtualization platforms
      • 3. Monitoring, visibility and troubleshooting
        Topic 2: Lossless and AI-Optimized Networking15%- Advanced transport and optimization
        • 1. Congestion management and QoS
          • 2. Lossless Ethernet and priority flow control
            • 3. AI-driven network optimization
              Topic 3: Data Center Network Security and Policy20%- Security architecture and policy enforcement
              • 1. Micro-segmentation and access control
                • 2. Threat defense and compliance
                  • 3. Security policy design and deployment
                    Topic 4: Data Center Network Architecture Design30%- Requirements analysis and solution design
                    • 1. Business and technical requirement gathering
                      • 2. Scalability and high availability planning
                        • 3. High-level topology design
                          Topic 5: EVPN-VXLAN Overlay Technologies25%- Overlay network design and implementation
                          • 1. VXLAN encapsulation and integration
                            • 2. EVPN control plane and routing
                              • 3. Multi-tenant and segment routing

                                HPE Network Data Center Professional Architect Sample Questions:

                                Question #1

                                You are modernizing a customer's legacy three-tier architecture with an L3 spine and leaf topology. The CX switches in the topology will provide the overlay. The customer data center uses six VRFs. The customer has asked for service leaf switches to connect to two clustered firewalls, which route and filter traffic between the VRFs. How can you maximize the efficiency of the traffic flow between subnets in the same VRF?

                                • A. Use the firewall duster as centralized gateways for these subnets
                                • B. Use the distributed gateway (L3 anycast) model for these subnets
                                • C. Within each VRF, use the distributed gateway (L3 anycast) model for most subnets but the centralized gateway design for the subnets with the highest security needs
                                • D. Use the centralized gateway model for these subnets, selecting a different centralized gateway for each VRF
                                Reveal Solution  Discussion  0

                                Correct Answer: B  🗳️

                                Explanation: Only visible for PrepAway members. You can sign-up / login (it's free).

                                Question #2

                                Your customer requires management access to switches through SSH. Which authentication mechanism can be implemented?

                                • A. Authentication using a VPN encryption
                                • B. Authentication through LDAPS
                                • C. Authentication using Kerberos
                                • D. Authentication using a RAPIDS Server
                                Reveal Solution  Discussion  0

                                Correct Answer: B  🗳️

                                Explanation: Only visible for PrepAway members. You can sign-up / login (it's free).

                                Question #3

                                Which two considerations should be included in a disaster recovery (DR) design for a data center network spanning two sites? (Choose two.)

                                • A. Ensuring only one site has any redundant hardware
                                • B. The customer's preferred font for documentation
                                • C. The color scheme of the network diagrams
                                • D. Layer 2 extension or routed DR approach for workload mobility between sites
                                • E. RPO (Recovery Point Objective) and RTO (Recovery Time Objective) targets defined by the business
                                Reveal Solution  Discussion  0

                                Correct Answer: D,E  🗳️

                                Explanation: Only visible for PrepAway members. You can sign-up / login (it's free).

                                Question #4

                                Identify the documentation resources for finding validated information that assists the architect in designing the solution (Choose two.)

                                • A. LinkedIn
                                • B. Competitive documentation
                                • C. Product reviews (cnet, networkworld)
                                • D. Configuration guides
                                • E. Data sheets
                                Reveal Solution  Discussion  0

                                Correct Answer: D,E  🗳️

                                Question #5

                                You're presenting your solution to your customer. What's important to include in your presentation?

                                • A. your rollback plan
                                • B. your experience with this kind of project
                                • C. The protocols that will be used to make your solution work.
                                • D. tangible and intangible returns for the customer
                                Reveal Solution  Discussion  0

                                Correct Answer: D  🗳️

                                Explanation: Only visible for PrepAway members. You can sign-up / login (it's free).

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