Which of the Following Statements About NETCONF Are True? (Choose

Which of the following statements about NETCONF are true? (Choose all that apply.)

A) NETCONF provides a protection locking mechanism to prevent operations performed by multiple users from conflicting with each other.
B) NETCONF can query one or multiple records in a table and requires multiple interactions during this process.
C) NETCONF uses XML coding for system compatibility and extensibility.
D) NETCONF uses existing security protocols to ensure network security, and is not bound to any specific security protocols.