What is a benefit of data modeling languages like YANG?

What is a benefit of data modeling languages like YANG?
A . They enable programmers to change or write their own application within the device operating system.
B . They create more secure and efficient SNMP OIDs.
C . They make the CLI simpler and more efficient.
D . They provide a standardized data structure, which results in configuration scalability and consistency.

View Answer

Answer: D

Explanation:

YANG (Yet Another Next Generation) is a data modeling language used to model configuration and state data manipulated by the Network Configuration Protocol (NETCONF), NETCONF remote procedure calls, and NETCONF notifications. One of the significant benefits of YANG is that it provides a standardized data structure, leading to configuration scalability and consistency across different network elements and platforms.