Compare Queue and Topic ?

0 Answers   Tech Mahindra,

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Does concurrenthashmap allow null?

0 Answers  

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How would you check if a binary tree is BST or not ? Write a program.

0 Answers   DELL,

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What is the average number of comparisons needed in a sequential search to determine the position of an element in an array of 100 elements, if the elements are ordered from largest to smallest?

19 Answers   ABB, SDE,

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What is a vector element?

0 Answers  

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Define right-in threaded tree?

0 Answers  

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Define primary clustering?

0 Answers  

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Is array a data structure?

0 Answers  

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What is raid (redundant array of inexpensive disks)? Explain its level?

0 Answers  

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

1 Answers  

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If you are given a choice to use either arraylist and linkedlist, which one would you use and why?

0 Answers  

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Can we put null value in hashmap?

0 Answers  

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