What is a complete binary tree?
A. Each node has exactly zero or two children
B. A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from right to left
C. A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from left to right
D. A tree In which all nodes have degree 2
Answer:A
What is a complete binary tree?
A. Each node has exactly zero or two children B. A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from right to left C. A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from left to right D. A tree In which all nodes have degree 2