Download AKTU B-Tech 2nd Sem 2016-17 CS201 Computer Programming Question Paper

Download AKTU (Dr. A.P.J. Abdul Kalam Technical University (AKTU), formerly Uttar Pradesh Technical University (UPTU)) B-Tech 2nd Semester (Second Semester) 2016-17 CS201 Computer Programming Question Paper

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B.TECH.
THEORY EXAMINATION (SEM?II) 2016-17
COMPUTER PROGRAMMING
T ime : 3 Hours Max. Marks : 100
Note .' Be precise in your answer. In case ofnumericalproblem assume data wherever not provided.
SECTION ? A
1. Explain the following: 10 x 2 = 20
(a) What is meant by storage classes of a variable?
(b) Why we use do?while loop in c?
(c) Define the concept of top down development and stepwise refinement process.
(d) What is meaning of continue and break keyword in c?
(e) What is recursion?
(1) Explain the difference between function declaration and definition of a function.
(g) Explain ?ow chart and the symbols used.
(h) Write an algorithm to find the greatest number among three numbers.
(i) Explain call by value with suitable example.
(j) What do you mean by Macro?
SECTION ? B
2. Attempt any ?ve of the following questions: 5 x 10 = 50
(a) Explain differences between a ?ow chart and algorithm with an example.
(b) What is a pointer? Write a C program to swap the values of two variables making the
use of pointers.
(c) Distinguish between actual arguments and formal arguments with the help of example.
(d) Write a program in C to print the number of days using switch statement.
(e) Write a program to print all the diagonal elements of the Matrix.
(1) What is recursion? Write a program to print the Fibonacci series using recursion.
(g) Write a program to generate the following pattern
>I<
>I< *
>I< * *
>I< * * *
(h) Write a program to rearrange a list of names in ascending order.
SECTION ? C
Attempt any two of the following questions: 2 x 15 = 30
3 What are the different file opening modes in C. Suppose a file contains student?s records with
each record containing name and age of a student. Write a C program to read these records and
display them in sorted order by name.
4 Write short notes on: i) Dynamic Memory allocation in C , ii) Command Line arguments
5 (i) Write macro definition with arguments for calculation of simple interest and amount.
(ii) Write a C program to add first seven terms of the following series using for loop. 1/1!
+2/2! +3/3! +?