350-501 Question #532: Real Exam Question with Answer & Explanation

Question

Why should a network administrator use YANG?

Options

• AIt can use automatically-configured and manually-configured OIDs to manage network devices.
• BIt allows agents to run on individual network devices without centralized management.
• CIt allows automated monitoring of network traffic on individual network devices without examining
• DIt uses NETCONF to perform network automation across the entire network Infrastructure by

Explanation

YANG (Yet Another Next Generation) is a data modeling language used for network configuration and management. It is commonly used in conjunction with the NETCONF protocol for network automation and programmability. YANG enables network administrators to define data models for configuration and operational state, making it a cornerstone of modern network automation. NETCONF Integration: YANG works with NETCONF to manage, configure, and monitor network devices. It supports automated and programmatic network configuration, reducing human error and enhancing scalability. Granular Network Management: YANG allows administrators to define precise configurations and examine specific network deviations, leading to improved diagnostics and troubleshooting. Simplification of Network Automation: YANG models standardize how data is described, enabling interoperability between devices from different vendors.

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