Arrays are best data structures
A. For relatively permanent collections of data
B. For the size of the structure and the data in the structure are constantly changing
C. For both of above situation
D. For none of above situation
Answer:A
Arrays are best data structures
A. For relatively permanent collections of data B. For the size of the structure and the data in the structure are constantly changing C. For both of above situation D. For none of above situation
Explanation: The operator tree has a tree like format where the evaluation starts from root of the tree.[/expand]