What is tree in computer science?
Write an algorithm to show the reverse of link list?
What are the major data structures used in the following areas : network data model & hierarchical data model?
Now you are given an array of a characters (both ASCII and Kanji) and, an index into the array. The index points to the start of some character. Now you need to write a function to do a backspace (i.e. delete the character before the given index).
What is the difference between length () and size () of arraylist?
Differentiate between comparable and comparator.
How does quick sort work?
What is binary tree and its types?
Are lists mutable?
Why is quicksort better than mergesort?
What is the need for priority queue?
What do you mean by open addressing?
Which searching algorithm is best?