Explain what are the major data structures used in the hierarchical data model?
How will you sort the elements of array in descending order?
Which language is best for learning data structures and algorithms?
How do you sort a list in reverse order?
Explain the common uses of tree database.
What do you mean by heap order property?
How do you do a selection sort?
Define an algorithm. What are the types of algorithms?
How would you check if a binary tree is BST or not ? Write a program.
Describe avl tree or height balanced binary search tree.
Why do we need searching algorithms?
Is json a data structure?
What is the slowest sorting algorithm?
How do I use quick sort?
Define double hashing?