APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY Previous Years Question Paper & Answer

Course : B.Tech

Semester : SEMESTER 3

Subject : Data Structures

Year : 2017

Term : JULY

Scheme : 2015 Full Time

Course Code : CS 205

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b. How are strings represented in a C program?

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a. Explain the array implementation of a binary tree? Why it is not a good

representation for Binary Trees in general?

b. Write a function(C / pseudocode) to delete a node from a Binary Search Tree.

PARTE
Answer any four questions.

a. Write 8 program to perform Quick Sort on a set of ൩ values given as input.
b. Explain Best Fit strategy with an example.

a. Write a function(C / pseudocode) to insert an element into a Heap.

b. Derive the worst case and average case complexity of Quick Sort.

a. Explain mid-square method in hashing with an example.

b. Derive the complexity of Heap sort.

a. What is hashing and what is its importance.

b. Write a program to perform insertion sort on a set of 'n' values given as input.

a. Write a function(C / pseudocode) to perform merge sort.
b. Compare selection sort and bubble sort.
a. Write a function(C / pseudocode) to perform binary search.

b. What is garbage collection?

aK

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