What is a characteristic of the leaf statement in YANG?

The correct answer is A. It is a data node that exists in a maximum of one instance in the data tree. A leaf statement in YANG defines a single data node that can only have one value (one instance) within its parent context in the data tree.

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Question

What is a characteristic of the leaf statement in YANG?

Options

AIt is a data node that exists in a maximum of one instance in the data tree.
BIt is a data node that exists in three instances in a maximum of two data trees.
CIt is a data node that exists in two instances in a maximum of three data trees.
DIt is a data node that exists in a maximum of two instances in the data tree.

How the community answered

(36 responses)

A
72% (26)
B
8% (3)
C
17% (6)
D
3% (1)

Explanation

A leaf statement in YANG defines a single data node that can only have one value (one instance) within its parent context in the data tree.

Topics

#YANG#leaf statement#data node#data modeling

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