Q. How many type of heap are there?

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Q. In which heap the root node must be greatest among the keys present at all of its children?

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Q. What is the complexity of adding an element to the heap?

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Q. An array consists of n elements. We want to create a heap using the elements. The time complexity of building a heap will be in order of

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Q. Min heap can be used to implement selection sort.

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Q. Which one of the following array elements represents a binary min heap?

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Q. Given an array of element 5, 7, 9, 1, 3, 10, 8, 4. Which of the following is the correct sequences of elements after inserting all the elements in a min-heap?

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Q. What is the amortized cost per operation of a skew heap?

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Q. How do you allocate a matrix using a single pointer in C? (M and N are the number of rows and columns respectively)

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Q. Which of the following don't use matrices?

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Q. What is the relation between Sparsity and Density of a matrix?

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Q. Who coined the term Matrix?

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Q. Who coined the term Sparse Matrix?

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Q. Which of the following is not the method to represent Sparse Matrix?

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Q. Which one of the following is a Special Sparse Matrix?

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Q. Which of the following is the way to represent Sparse Matrix?

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