What is the complexity of selection sort?
Which collection class is thread safe?
What is data structure explain in detail?
What are the tasks performed during preorder traversal?
Can we change the size of an array at run time?
Why is quicksort so fast?
How do I rearrange rows in numbers?
Describe binary tree and its property.
How many types of arrays are there?
What is an iterative algorithm?
What is the types of data structure?
Differentiate between iterator and enumeration.
Devise a program to sort an array using bubble sort.