Option B is correct. The agreed design is the approved implementation baseline. Engineers must deliver the specified compute, network, storage and policy controls. Any change motivated by preference, later guidance or component shortage requires formal assessment and authorisation. An Edge-to-Cloud implementation combines physical capacity, connectivity, software integration and operational readiness. Dependencies should be commissioned and tested before the workloads relying on them, with deviations subject to controlled review. The remaining choices introduce assumptions that the customer has not authorised, or omit a material operational condition that must be satisfied before commitment. Make the customer-facing trade-off explicit: what the recommended approach satisfies, which alternatives impose unnecessary constraints, and what evidence confirms the decision. This also permits the customer to approve any residual risk knowingly. Delivery must follow an approved design and dependency-based implementation sequence. Verify site prerequisites, integration compatibility, change control and acceptance evidence; operational handover should establish that the receiving organisation can sustain the deployed capabilities.

Study Guide Reference: HPE Edge-to-Cloud Fundamentals — Display an Ability to Build an HPE Edge-to-Cloud Solution; Solution Planning, Implementation and Handover.