What is time complexity of hashmap?
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What is a map in programming?
Which one is faster? A binary search of an orderd set of elements in an array or a sequential search of the elements.
What is the structure of an array?
Differentiate between arraylist and linkedlist.
Which is faster hashmap or treemap?
What do you mean by union-by-weight?
What is internal and external sorting?
The element being searched for is not found in an array of 100 elements. What is the average number of comparisons needed in a sequential search to determine that the element is not there, if the elements are completely unordered?
11 Answers Morgan Stanley, Wipro,
List the applications of stacks?
Is quicksort greedy algorithm?
What are the four types of variables?
What is difference between stack and queue?