What are different types of sorting algorithms?
Can arraylist be resized?
What are the disadvantages of sequential storage?
Is array immutable?
what is R-B tree
Which interfaces are implemented by concurrentskiplistset?
Does map extend iterable?
Can we store null in arraylist?
In which data structure, elements can be added or removed at either end, but not in the middle?
42 Answers Infosys, NIC, TTA, Wipro,
Why quicksort is faster than merge sort?
wt is a datastructure
Define the term “percolate down”?
What are AVL trees?