How do you sort a map by key?
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What is a pseudocode example?
what is the difference between singly and doubly linked lists?
Describe full binary tree and complete binary tree.
Which is faster arraylist or linked list?
Define non-linear data structures?
How can avl tree be useful in all the operations as compared to binary search tree?
In tree construction which is the suitable efficient data structure? (a) Array (b) Linked list (c) Stack (d) Queue (e) none
How do you do a mergesort?
What is the minimum number of nodes in an avl tree of height h?
What is the use of isEmpty() member methods?
If you are given a choice to use either arraylist and linkedlist, which one would you use and why?
How do you separate zeros from non-zeros in an array?