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1.What is a Data Structure? Explain its need?
2.What is a Directed Graph? Write an algorithm to find
whether a Directed Graph is connected or not?
3.Explain the process of converting a Tree to a Binary Tree.
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Answer Posted / diwakar anand
What is a Data Structure? Explain its need?
Ans- 1. A data structure is a systematic way of
organizing and accessing data.
2. A data structure tries to structure data!
* Usually more than one piece of data
* Should define legal operations on the data
* The data might be grouped together (e.g. in an
linked list)
3. When we define a data structure we are in fact
creating a new data type of our own.
* i.e. using predefined types or previously user
defined types.
* Such new types are then used to reference
variables type within a program
| Is This Answer Correct ? | 6 Yes | 2 No |
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