Refer to the Exhibit

question 9

Multiple Choice

Refer to the exhibit. When YDK is used to interact with Cisco routers, what is the purpose of passing intf_f into the crud_service.read() method?

• A) The Interfaces() class acts as a NETCONF filter, which limits the data returned to that of the openconfig:interfaces YANG model. The Interfaces() class acts as a NETCONF filter, which limits the data returned to that of the openconfig:interfaces YANG model.
• B) It provides the data types of the openconfig:interfaces model to the router for dynamic configuration of the interfaces.
• C) It locks the interfaces from modification by other active NETCONF sessions.
• D) It passes default values into the crud_service , which reconfigures all interfaces to their default configurations. It passes default values into the crud_service , which reconfigures all interfaces to their default configurations.

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Definitions:

Standard Deviation

A parameter that quantifies the range or distribution of values in a dataset.

Raw Score

The original, unmodified or unstandardized score obtained in a measurement or test.

Z-scores

Standardized scores that measure the distance of a data point from the mean, expressed in terms of standard deviations.

Shaded Area

In graphical representations, the region covered by a pattern or color to emphasize or illustrate specific data areas or values.