Question 1 of 30
In a large-scale service provider network, an engineer is tasked with automating the deployment of new virtual network functions (VNFs) across multiple data centers. The engineer decides to implement a network orchestration tool that utilizes a combination of RESTful APIs and Ansible playbooks. Given the need for efficient resource allocation and minimal downtime, which approach should the engineer prioritize to ensure that the VNFs are deployed in a manner that adheres to best practices in network automation and orchestration?
Implement a blue-green deployment strategy to minimize service disruption during VNF updates.
Use a single point of orchestration to manage all VNFs across data centers without redundancy.
Deploy VNFs sequentially in each data center to ensure that resources are not over-allocated.
Rely solely on manual configuration to ensure that each VNF is tailored to the specific requirements of each data center.

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