Define an algorithm. What are the types of algorithms?
How would you swap the Kth node from beginning with Kth node from end in a Linked List.
What do u mean by data type?
Is hashmap fail safe?
Why do we need sorting algorithms?
What do you mean by general trees?
What is sorting rule in shapes?
Can we give size to arraylist?
Does treeset allow null values?
Is hashmap faster than arraylist?
Explain implementation of deletion from a binary tree.
Does arraylist allow null values?
What is shell sort in data structure?