How many types of arrays are there in visual basic?
What is the similarity between a Structure, Union and enumeration?
Are data structures important?
Describe tree rotation in avl tree.
In what scenario, binary search can be used?
What do you mean by tree edge?
What do you mean by quadratic probing?
Why is the isempty() member method called?
Is hashset thread safe?
Have you ever used HashTable and Directory?
How do you sort a collection in descending order?
Explain merge sort algorithms.
In tree construction which is the suitable efficient data structure? (a) Array (b) Linked list (c) Stack (d) Queue (e) none