Can a tree be empty?


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More Data Structures Interview Questions

In tree construction which is the suitable efficient data structure? (a) Array (b) Linked list (c) Stack (d) Queue (e) none

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What is dangling pointer and how to avoid it?

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What is a multidimensional array?

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What is variable size arrays?and why we use it?

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Let the G be a graph with 100 vertices numbered 1 to 100 Two vertices i and j are adjecnt if | i-j| =8 or | i-j| =12. The Number of connected components in G is ?

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Define a priority queue?

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What is sorted list in data structure?

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What is the relationship between a queue and its underlying array?

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When new data are to be inserted into a data structure?

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What is the difference between push and pop?

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How can you represent a linked list node?

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