Traverse the given tree using Inorder, Preorder and Postorder traversals. Inorder : D H B E A F C I G J Preorder: A B D H E C F G I J Postorder: H D E B F I J G C A

1071

What is a binary search tree? Explain with example?

916

Are data structures important?

941

What is the difference between 1d and 2d array?

979

Differentiate among cycle, path, and circuit?

964

Why do we need arrays if all the operations that are performed on arrays can be performed on arraylist?

863

Model a data structure for a DFA that takes an event as parameter and performs a desired action.

1105

Which one is the simplest sorting in data structure?

1057

What is the difference between Strings and Arrays?

1044

Which is better bubble sort or selection sort?

823

What is binary tree in computer science?

916

What do you mean by breadth first search (bfs)?

993

What are the advantages and disadvantages of linked list over array?

1041

Explain set interface?

1085

What does the dummy header in the linked list contain?

1162