What’s the difference between enumeration and iterator interfaces?
Can arraylist hold different types?
what is hashing
Where will be the free node available while inserting a new node in a linked list?
What is the difference between hashset and hashtable?
What will happen if an array goes out of bounds?
Is it possible to insert different type of elements in a stack? How?
How do you sort an array in descending order?
A list is ordered from smaller to largest when a sort is called. Which sort would take the shortest time to execute?
Explain the term base case?
In which matrix, we can use multilinked structures?
What do you understand by doubly linked list?
Is quicksort a stable sorting algorithm?