Which of the following pattern is best for static trees that do not change ?
A. Child
B. Parent
C. Root
D. None of the mentioned
Answer:A
Which of the following pattern is best for static trees that do not change ?
A. Child B. Parent C. Root D. None of the mentioned
Explanation:The Nested Sets pattern provides a fast and efficient solution for finding subtrees but is inefficient for modifying the tree structure. 2. Point out the correct statement :