A binary tree of depth “d” is an almost complete binary tree if
Options
- Each leaf in the tree is either at level “d” or at level “d–1”
- For any node “n” in the tree with a right descendent at level “d” all the left descendants of “n” that are leaves, are also at level “d”
- Both a and b
- None of the above
CORRECT ANSWER : Both a and b
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