Question: In the definition of the Node class below, what does the reserved word friend mean?Inheritance: List and Iterator objects are derived from the Node object

In the definition of the Node class below, what does the reserved word friend mean?Inheritance: List and Iterator objects are derived from the Node object

Encapsulation exception: List and Iterator objects are permitted to access the Node members

Encapsulation protection: List and Iterator objects are forbidden from accessing the Node members

Aggregation: List and Iterator objects are defined within the Node object

In the definition of the Node class below, what does the

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