What is the best case time complexity of bubble sort?
Why is hashing used?
Explain linked list in short.
What do you mean by articulation point?
How does the bubble sort work?
What is mean by merge sort?
Which sorting is best for large data?
Write program for Quick sort ?
Which is the best book for data structures and algorithms?
What is complete binary tree and almost complete binary tree?
Differentiate between arraylist and linkedlist.
Does hashmap preserve insertion order?
How many parts are there in a declaration statement?
What is the difference between length () and size () of arraylist?
Explain in brief a linked list.