Does map extend iterable?
What is difference between while and do while?
Write a program for Sorting an Array. Which sorting will you prefer?
Why quicksort is called quick?
What is data structure and why we need them?
Can treemap key null?
What the principle of quick sort and its complexity?
What is int data type?
Which interfaces are implemented by abstractsequentiallist?
What is the top of a stack?
What is variable size arrays?and why we use it?
Is array a linked list?
What happens if an array goes out-of-bounds?
What is heap tree in data structure?
which is the simplest file structure? (Sequential, indexed, random)