Explain Array of pointers?


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What do you mean by: Syntax Error, Logical Error, Runtime Error?

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What are the categories of avl rotations?

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Which sorting algorithm is used in arrays sort?

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What is a threaded binary tree? Explain its operation with example?

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I am given a sequential algorithm that does a routine search on an unordered list. N = 20. The probability that the value x does NOT appear in the list is exactly 60%, and the probability that x DOES appear is 40%. The 3 questions that I could not get were: A) What is the avg number of element comparisons performed when n = 20 and x does NOT appear in the List. (my answer was 20, is this correct?) B) What is the avg number of element comparisons peformed when n = 20 and x DOES appear in the list? C) What is the avg number of element comparisons performed when n = 20. This should be a single number answer they said.

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How does arraylist store data?

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Which language is best to learn data structures?

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Which is better merge sort or quick sort?

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Why do we use linked lists?

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How do you find the complexity of a selection sort?

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What is linked hash set?

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Construct a doubly linked list using a single pointer in each node?

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