Structured Programming Approach - Dec 2011

First Year Engineering (Semester 2)

TOTAL MARKS: 80
TOTAL TIME: 3 HOURS (1) Question 1 is compulsory.
(2) Attempt any three from the remaining questions.
(3) Assume data if required.
(4) Figures to the right indicate full marks. 1 (a) What are the features of Object Oriented Programming?(10 marks) 1 (b) Find the output of the following:-
(i) int c[] = {2, 8, 3, 4, 4, 6, 7, 5};
int j, p = c, *q = c;
for(j = 0; j <<5; j++) cout<<c;
for(j = 0; j << 5; j++) cout<<*p++;
(ii) int i = 1; j = -1; int k = 0, l = 2, m;
m = i++ && j++ && k++ || l++;
printf("%d%d%d%d%d", i, j, k, l, m);
(iii) int c = 2;
printf("c = ", c);(10 marks) 2 (a) Write a program to print the following pattern:-
1
1 2 1
1 2 3 2 1
1 2 3 4 3 2 1
1 2 3 2 1
1 2 1
1(10 marks) 2 (b)(i) Explain Call by value and call by reference with the help of an example.(5 marks) 2 (b)(ii) Write a program to print prime numbers from 1 to 200.(5 marks) 3 (a) Write a program to sort an array in ascending order.(10 marks) 3 (b) What is operator overloading?(10 marks) 4 (a) What is recursion? Write a recursive program to reverse a number.(10 marks) 4 (b) Write a program to implement multileveled inheritance.(10 marks) 5 (a) Declare a structure product that will describe the name, weight and price of the product. Develop a program that will store information of 25 products using structure. Also display names in descending order of price.(10 marks) 5 (b) Differentiate between Constructor & Destructor, Function Overloading & Overriding, and Break & Continue.(10 marks) 6 (a) Write a program to perform Matrix Multiplication.(10 marks) 6 (b) Write a program to perform string copy with the help of pointers.(10 marks)

Write short notes on any four:-

7 (a) Friend function(5 marks) 7 (b) Virtual Base Class(5 marks) 7 (c) Static Data Member and function(5 marks) 7 (d) Access Specifiers(5 marks) 7 (e) Virtual Functions(5 marks)