Download JNTUH (Jawaharlal nehru technological university) MCA (Master of Computer Applications) 1st Year (First Year) Regulation-R19 2021 July-August 861AC Computer Programming And Data Structures Previous Question Paper
R19
Code No: 861AC
2021
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
MCA I Semester Examinations, July/August - 2021
COMPUTER PROGRAMMING AND DATA STRUCTURES
Time: 3 Hours
Max.Marks:75
Answer any five questions
All questions carry equal marks
- - -
1.a)
What are the steps to solve the problem in a computer system?
b)
What are the characteristics of an algorithm?
[7+8]
2.a)
What is type casting? Explain.
b)
Explain the structure of C program with example.
[7+8]
3.
Describe the ways of passing parameters to functions with example.
[15]
4.a)
Explain the following:
i) Automatic and static variables
ii) Scope and visibility of variables.
b)
Write a C program for finding factorial of a number using recursion.
[8+7]
5.
Explain about pointer to function and how to pass the pointers to function.
[15]
6.a)
What is a string? Also explain different string functions with example.
b)
Write a C program to check whether a string is palindrome or not.
[8+7]
7.a)
What is a pointer to structure? Give example.
b)
What is nested structure? Give example.
[8+7]
8.
Explain the operations and the implementation of Queue using Array.
[15]
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This post was last modified on 16 March 2023