Why is data structure important?
State the merits of linear representation of binary trees?
What is the advantage of circular linked list?
Which one is the simplest sorting in data structure?
What is the space complexity of bubble sort?
Is a hash table a map?
What is raid (redundant array of inexpensive disks)? Explain its level?
What's the difference between a hashtable and a hashmap?
What do you mean by double hashing?
Why is quicksort faster than merge sort?
What is a linear search?
How do you find the index of an element in an arraylist?
Which process places data at the back of the queue?