Q. How many perfect matching are there in a complete graph of 6 vertices?

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Q. In a heap with n elements and with the smallest elements at the root, the 7th smallest elements can be found in time

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Q. Queues serve a major role in

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Q. A graph is planar if and only if,

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Q. Which of the following algorithm design techniques is used in finding all pairs of shortest distance in a graph?

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Q. The most appropriate matching for the following pairs:

 X: Depth first search 1: chip
 Y: Breadth first search 2: queue
 Z: Sorting 3: Stack

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Q. In the worst case, the number of comparisons needed to search a singly linked list, of length n for a given element is

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Q. Sorting techniques that records with the same primary key occurs in the same order in the Sorted list as in the original unsorted list is said to

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Q. A test is mode up of the characters a,b,c,d,e each occurring with the probability 12, -4, -15, 0.8 and 0.25 respectively. The optical coding technique will have the avg length of

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Q. In towers of Hanoi problem with 3 needle and 6 disks, how many total number of moves to solve this problem?

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Q. Which of the following is tree for average number of comparison needed in the average binary search tree with n nodes in approximately.

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Q. Which of the following is not tree in Heap?

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Q. If the binary search algorithm determines the search argument is the upper of the array, Which if the following statements will set the appropriate variable to the appropriate value?

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Q. In bubble sort, the first step is swapping two of the element in the code array is to

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Q. An adjacency matrix representation of graph cannot contain information of

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Q. Stacks can be used to

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Q. Queue can be useful to implement

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Q. Which of the following technique is used in the quick sort algorithm?

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Q. A 3- array tree in which every internal node has exactly 3 children, the number leaf nodes such a tree with 6 internal nodes will be

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Q. Which data structure may give overflow error, even though the current number of elements in it is less than its size?

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