What is the relationship between a queue and its underlying array?
What is raid (redundant array of inexpensive disks)? Explain its level?
what is binary tree?
Is pointer a variable in data structure?
How do you declare An array of three pointers to chars
How do you sort large data?
How do you sort an array in decreasing order?
What is the difference between Array and Arraylist?
What is bubble sort and selection sort?
Does list allow null values?
what is AVL tree?
Briefly explain recursive algorithm?
Are collections thread safe?