1.

Point out the wrong statement.(a) You cannot query for a node in the children field to find its parent node only(b) You can query for a node in the children field to find its parent node as well as its siblings(c) You can query for a node in the children field to find its siblings only(d) None of the mentioned

Answer» Correct option is (b) You can query for a node in the children field to find its parent node as well as its siblings

The explanation is: The Child References pattern provides a suitable solution to tree storage as long as no operations on subtrees are necessary.


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