In rdbms, explain what is the efficient data structure used in the internal storage representation?
Can a hashset contain duplicates?
What is a concurrenthashmap?
What does it mean to sort an array?
Is sorting a math skill?
What is difference between array and string?
What is the space complexity of quicksort?
Which interfaces are implemented by linkedhashset?
Can we sort hashmap?
What is linked hash set?
Is treemap synchronized?
How to print element of Array?
How to initialize Dictionary using collection initialize?
What is a data structure? What are the types of data structures? Briefly explain them
Why do we use a multidimensional array in data structure?