Binary search tree contains the values 1, 2, 3, 4, 5, 6, 7, 8. The tre – McqOptions

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1.	Binary search tree contains the values 1, 2, 3, 4, 5, 6, 7, 8. The tree is traversed in pre-order and the values are printed out. Which of the following sequences is a valid output?
A.	53124786
B.	53126487
C.	53241678
D.	53124768
Answer» E.

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