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).

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Discuss how to implement queue using stack.

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Which data structure is used to perform recursion?

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Define forest?

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What is the complexity of arraylist?

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example of linear and non-linear data structures?

9 Answers   Aricent, Infosys,

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Define a binary search tree?

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What is sequential sorting?

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what is binary tree?

12 Answers   BMC,

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What are the types of map?

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How many types of data structure are there?

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Define degree of the node?

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