The ________ References pattern stores each tree node in a document; i – InterviewSolution

InterviewSolution

1.	The ________ References pattern stores each tree node in a document; in addition to the tree node, the document stores the id of the node’s parent.(a) Child(b) Parent(c) Root(d) None of the mentioned
Answer» The correct choice is (b) Parent To explain: Data model that describes a tree-like structure in MongoDB documents by storing references to “parent” nodes in children nodes.

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