Why do we need linked list?
What is definition list?
Which is better hashmap or hashtable?
What exactly is data?
What is heap tree in data structure?
What are different dynamic memory allocation technique in c.
What is array define its types?
Which is faster list or set?
Where is data structure used?
Questions related to arrays, such as given a 2 integer array, find the common elements.
Is radix sort stable?
Can we make hashmap synchronized?
Why merge sort is better than insertion sort?
Does treemap allow null keys?
Why is quicksort so fast?