Consider a binary tree T that has 200 leaf nodes. Then, the number of nodes in T that have exactly two children are _________.

Consider a binary tree T that has 200 leaf nodes. Then, the number of

1.	Consider a binary tree T that has 200 leaf nodes. Then, the number of nodes in T that have exactly two children are _________.
A.	199
B.	200
C.	Any number between 0 and 199
D.	Any number between 100 and 200
Answer» B. 200

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Consider a binary tree T that has 200 leaf nodes. Then, the number of nodes in T that have exactly two children are _________.

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