What is raid (redundant array of inexpensive disks)? Explain its level?
What are the disadvantages of representing a stack or queue by a linked list?
Why do we study data structures?
What is the complexity of sorting algorithm?
how to display Singly Linked List from First to Last?
What is ordered map?
What is binary tree in discrete mathematics?
Which is faster hashmap or linkedhashmap?
What is a matrix? Explain its uses with an example
Can we use Generics with the array?
How do you get placements?
Are duplicates allowed in hashmap?
Will hashmap allow null keys?