A large company's legacy network is set up with equipment from multiple vendors. The company engaged a network architect to optimize the network for virtualization. The architect must ensure robust and efficient operation, considering the company's immediate needs but also anticipating future network complexities and scalability requirements. The chosen strategy must be capable of integrating seamlessly with existing systems, while providing a pathway for innovation and growth. The solution must facilitate end-to-end service automation throughout the entire lifecycle, and the implementation must ensure the validation, execution, and abstraction of network configurations and services. Which action must be taken to meet the requirements?

• A.Implement a service life-cycle approach with simplified monitoring that plans for post-deployment adjustments to be incorporated into the automation CI/CD pipeline.
• B.Implement a configuration-management approach that allows for configuring each network device individually to optimize its performance.
• C.Implement a flexible service-modeling approach that leverages automation for ongoing management and refinement as demands on the network evolve.
• D.Implement a service-modeling approach with a static YANG one-size-fits-all model that includes the unique requirements of each different network element.

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In high availability design, DNS is used to ensure __________.

• A.redundancy
• B.compression
• C.authentication
• D.encryption

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VIM control plane KPIs are important for:

• A.Monitoring virtual infrastructure manager performance
• B.Manual network configurations
• C.Tracking physical server health
• D.Decreasing network traffic

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SNMP traps are utilized for which of the following purposes?

• A.Encrypting data packets
• B.Monitoring network performance in real-time
• C.Sending unsolicited alerts from network devices to a management station
• D.Virtualizing network functions

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Network segmentation is critical in a cloud environment for:

• A.Enhancing performance by reducing security
• B.Limiting the spread of breaches and attacks
• C.Enabling unrestricted access between zones
• D.Simplifying network topology

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