Data Structure interview questions – page 27

893 questions. Tap “Show answer” to check yourself.

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  1. What is the distant relationship between a list structure and a digraph?

  2. What is splitting?

  3. What exactly does this procedure BUBBLE_SORT (K, N) does?

  4. What is a leaf node?

  5. What is the benefit of using a queue linked list?

  6. The size of a tree is the number of nodes on the tree.

  7. Define stack?

  8. A stack-linked list is a data structure that uses a ______ to create a stack

  9. Define Index area and its subdivisions?

  10. What is best data structure to store the processes info in a real time operating system?

  11. Write down how will you create a Binary tree?

  12. The depth of a tree is the _______ of a tree

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  14. Define an addressing function for a data structure?

  15. Define data structure in terms of relation?

  16. Parent Node is also called as _____ Node

  17. Astack is a data structure that organizes data similar to how you organize dishes in a stack on your kitchen counter

  18. Difference between calloc and malloc in data structures?

  19. What is binary search, traversal, hashing?

  20. What is linear hashing?

  21. Define and explain ?push? and ?pop??

  22. What is data structure?

  23. Array of pointerpointer to arraypointer to pointer

  24. What is the output of the following 3D Arrayint arr[3][2][2]={1,2,3,4,5,6,7,8,9,10,11,12};what is the output for arr[2][1][0]?

  25. Wt is a datastructure

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  27. How can we change(increase or decrease)the size of a array variable with out loosing the previous values

  28. How to add and delete nodes in Jtree?

  29. I was asked to draw the class diagram for the below scenario which should obey OOPS concept. A Portal is to be developed for a school , which has 3 main divisions viz , Education , Admin & Trust. Each division has 2 sub divisions Kinder Garden & Higer Secondary.

  30. I have source and target having same data structure 500fields and one lacks records. how to validate data. write 5scenarios.

  31. While initialization of two dimensional arrays we caninitialize like a[][2] but why not a[2][] is there anyreason behind this?

  32. draw the class diagram for the below scenario which should obey OOPS concept. A Portal is to be developed for a school , which has 3 main divisions viz , Education , Admin & Trust. Each division has 2 sub divisions Kinder Garden & Higer Secondary.

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