What is the type of the algorithm used in solving the 8 Queens problem?
Which collection is fail safe?
What is doubly linked list?
How can you correct these errors?
What stack means?
Does list maintain insertion order?
Does the minimum spanning tree of a graph give the shortest distance between any 2 specified nodes?
How is the front of the queue calculated ?
Can arraylist contain duplicates?
What is the complexity of arrays sort?
What is the bucket size, when the overlapping and collision occur at the same time?
Define 2-3-4 tree?
Who invented quicksort?