D415 Software Defined Networking Exam Questions With 100% Correct Answers | Latest Update 2026 | Guaranteed Pass

D415 Software Defined Networking Exam Questions With 100% Correct Answers | Latest Update 2026 | Guaranteed Pass NFV (Network Functions Virtualization) - answer-Virtualizing network services to replace traditional hardware with software. VNF (Virtual Network Function) - answer-Software-based implementation of a network function, like a firewall or load balancer. VNFM (VNF Manager) - answer-Manages lifecycle of VNFs, including deployment and scaling. VNFI (VNF Infrastructure) - answer-Physical resources (compute, storage, etc.) hosting VNFs. CVSS (Common Vulnerability Scoring System) - answer-Framework for assessing and rating vulnerabilities. NIST 800-125B - answer-NIST guide for security of mission-critical telecommunication networks. NIST 800-53 - answer-NIST standard for information security controls. SDN (Software Defined Networking) - answer-Focuses on network control by separating control and data planes. Open Platform - answer-A flexible framework allowing integration of various components.Open Source - answer-Software with source code accessible to the public for modification and improvement. Northbound API - answer-Points towards the user or applications. It's the interface that applications or users interact with to access network services. Southbound API - answer-Points towards the network devices and infrastructure. It's the interface used by the controller to communicate and manage the underlying network devices.