Is it legal to initialize list like this?
If you do not initialize an array what will happen?
Define parent node?
Define biconnectivity?
How do you find the number of comparisons in bubble sort?
Describe the complexity of Quick Sort
Can you declare an array without assigning the size of an array?
When would you use a hashmap?
Check if duplicates exist in an array of N which has range 1 to N.
What do you mean by balance factor of a node in avl tree?
Which is the simplest file structure?
Explain quick sort and merge sort algorithms.
Define depth and height of a node?
Is arraylist a list?
What is subtree?