Write an algorithm that counts number of nodes in the circular linked list
Describe tree database. Explain its common uses.
Why is arraylist not thread safe?
Is quicksort faster than merge sort?
What is sequential search? What is the average number of comparisons in a sequential search?
What is integer max_value?
Why quicksort is faster?
What are b tree keys?
Describe queue operation.
Differentiate between hashset and hashmap.
Which sorting algorithm uses minimum number of swaps?
Differentiate between hashmap and treemap.
What is the best case for bubble sort?