What is difference between arraylist and list?
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Stack can be described as a pointer. Explain.
What is linked list ?
How does hashset maintain order?
Is arraylist fail fast?
Which one is faster? A binary search of an orderd set of elements in an array or a sequential search of the elements.
Which sorting does collections sort use?
Explain about Merge Sort?
In tree construction which is the suitable efficient data structure? (a) Array (b) Linked list (c) Stack (d) Queue (e) none
How would you use bsearch() function to search a name stored in array of pointers to string?
Can you have an arraylist of arrays?
Why do we need linked list?
Define graph traversals?