Which of the following is true about the root node in a B-Tree?
A. It can have fewer than the minimum number of children.
B. It must have exactly m children.
C. It must be a leaf.
D. It cannot have more than m children.
Answer: Option A
A. It can have fewer than the minimum number of children.
B. It must have exactly m children.
C. It must be a leaf.
D. It cannot have more than m children.
Answer: Option A
What is the primary property of an AVL tree?
A. It allows duplicate keys.
B. It is a self-balancing binary search tree.
C. It maintains a fixed height.
D. It allows duplicate keys.
Which of the following operations is used to restore balance in an AVL tree after insertion?
A. Merging
B. Splaying
C. Rotations
D. Hashing
In a Red-Black tree, which property ensures that no two consecutive red nodes exist on any path?
A. Black property
B. Balance property
C. Height property
D. Red property
What is the maximum height of an AVL tree with n nodes?
A. log2(n + 1)
B. log2(n)
C. 2*log2(n)
D. log10(n)
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