in tree construction which is the suitable efficient data structure? (Array, linked list, stack, queue)
What is a data structure? What are the types of data structures? Briefly explain them
Is hashtable throw concurrentmodificationexception?
What are the types of bulleted list?
How to create an Array?
What are different methods of collision resolution in hashing.
Does linked list allow duplicates?
Differentiate between push and pop?
How does shell sort work?
What is difference between for loop and foreach?
Explain the common uses of tree database.
Complete structure of hashmap, very detail description, along with the basic coding of the hashmap internal implementation.
What is array and string?
Where is insertion sort used?
Write is a binary search tree? Write an algorithm and tell complexity?