What is stack in data structure with the example?
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Define linked lists?
How do you find the depth of a binary tree?
Name few concurrent collection classes?
Draw the B-tree of order 3 created by inserting the following data arriving in sequence – 92 24 6 7 11 8 22 4 5 16 19 20 78
What are the tasks performed while traversing a binary tree?
How to use appendNode() in linkedlist()?
Can hashmap have duplicate keys?
What is linked hash set?
Given M x N matrix with sorted elements row wise and column wise, find elements?
What is reduction to sorting method?
Devise a program to sort an array using bubble sort.
How do you sort an array in decreasing order?