I B.Tech I Semester        Sub: C-Programming    Branch : CSE - A                           (AY: 2016 - 2017)

IMPORTANT QUESTIONS FOR MID-2

UNIT-4

1.       What are different types of storage classes? Explain each with a suitable example.

2.       Define function. Explain functions with an example.

3.       Write a program to generate Fibonacci series using recursive function.

4.       Write a program to find factorial of a given number using recursion.

5.       What is a pointer? Describe call by value and call by address with an example.

6.       Write a program to find gcd of 2 numbers using recursive function.

UNIT-5

1.       Write a program to implement matrix multiplication using 2 dimensional arrays.

2.       Write a program to search a given element in an array.

3.       Write a program to compare two strings using user defined function.

4.       Write a program to check whether a given string is palindrome or not.

UNIT-6

1.       Briefly explain about dynamic memory management functions with an example.

2.       Differentiate structures and unions.

3.       Write a program to copy one file data into another.

4.       Write a program to add two complex numbers using structures.

5.        Describe about file handling functions in C language.

6.       Write a program to merge contents of two files into a 3rd file.

LAB QUESTION PAPER - NOV - 2016

SET NO -1

A) Write a C Program to convert Celsius to Fahrenheit and vice versa

B) Write a C programming code to open a file and to print it contents on screen

SET NO -2

A) Write a C Program to Find Whether the Given Year is a Leap Year or not

B) Write a C program merges two files and stores their contents in another file

SET NO -3

A) Write a C Program to Find Whether the Given Number is Prime Number or not ?

B) Write a C program to find sum of n elements entered by user. To perform this program allocate memory dynamically using malloc () function

SET NO -4

A) Write a C Program to Find Whether the Given Number is Armstrong Number or not ?

B) Write a C Program to find the sum of numbers with arrays and pointers

SET NO -5

A) Write a C Program to print Pascal Triangle

B) Write a C Program to Store Information of a Employee Using Structure

SET NO -6

A) Write a C Program to print Fibonacci series using both recursive and non-recursive function

B) Write a C Program to Access Elements of an Array Using Pointer

SET NO -7

A) Write a C Program to print Factorial of given number using both recursive and non-recursive function

B) Write a C Program to make a simple Calculator to Add, Subtract, Multiply or Divide Using switch…case

SET NO -8

A) Write a C Program to perform Search-Linear.

B) Write a C Program to perform Bubble sort

SET NO -9

A) Implementation of string manipulation operations with library function.

copy ii) concatenate iii) length iv) compare

B) Write a C Program to Simulate 3 Laws at Motion

SET NO -10

Implementation of string manipulation operations without library function.

copy ii) concatenate iii) length iv) compare

DOWNLOAD INDEX AT END OF THIS PAGE

LAB INTERNAL PAPER

SET NO - 1

a) Write a C program to generate the first n terms of the Fibonacci sequence.

b) Write a C program to generate all the prime numbers between 1 and n, where n is a value supplied by the user.

SET NO - 2

a) Write a C Program to calculate the area of triangle using the formula area = ( s (s-a) (s-b)(s-c))1/2 where s= (a+b+c)/2 b) 

b) Write a C program to implement a liner search.

SET NO - 3

a). Write C programs that use recursive to  solve Towers of Hanoi

b) Write a C program, which takes two integer operands and one operator form the user, performs the operation and then prints the result. (Consider the operators +,-,*, /, % and use Switch Statement)

SET NO - 4

a) Write a C program to find the 2‟s complement of a binary number.

b) Write a C program to count the lines, words and characters in a given file

 SET NO - 5

a) Write a C program that uses functions to perform to insert a sub-string in to given main string from a given position

b) Write a C program to find the largest of three numbers using ternary operator

SET NO - 6

a)Write a C program that uses functions to perform the following operations using Structure:

i) Reading a complex number                        ii) Writing a complex number

iii) Addition of two complex numbers            iv)Multiplication of two complex numbers

b) Write a C program to find the roots of a quadratic equation.

SET NO - 7

a) Write a C program to input two m x n matrices, check the compatibility and perform addition and multiplication of them

b) Write a C Program to swap two numbers without using a temporary variable

 SET NO - 8

a). Write C programs that use recursive to find the GCD of two given integers.

b). problem Write a C Program to swap two numbers without using a temporary variable that uses pointers.

SET NO - 9

a) Write a C program which copies one file to another using command line arguments

b) Write a C functions to find both the largest and smallest number of an array of integers

SET NO - 10

a) Write a C function to generate Pascal’s triangle.

b) Write a C program to read employee details and print gross salary using structures.

SET NO - 11

a) Write C Programs without using the built in functions to find whether a given string is palindrome or not

b). Write a C Program to print the multiplication table of a given number n up to a given value, where n is entered by the user.

SET NO – 12

a) Write C Programs without using the built in functions to find to concatenate two strings

b) Write a C program to implement binary search

I B.Tech I Semester IMP Questions-Sep-2015

1.        Draw a flowchart to test whether a given number is even or not

2.       Define algorithm and flow chart. What are the advantages of flow chart

3.       Explain arithmetic, logical and relational operators in C

4.       Explain about different forms of IF statement

5.       Explain about conditional operator with an example program

6.       Write about switch statement and give an example

7.       What are the constructs available for performing loops in C language

8.       Write and explain different categories of functions

9.       Explain structure of C program

10.   Write a program to swap two integers without using temporary variable

11.   Write a program for sorting of numbers in an array

12.   Define recursion. Write a recursive C program to calculate factorial of a given integer

13.   Write about storage classes in C

14.   Write a program to implement towers of Hanoi

15.   Write a program to generate Fibonacci series using functions?

            Assignments should be submitted on or before 19-01-2015

  Click here to Download CP NOTES

I B.TECH I SEM C PROGRAMMING II MID IMP QUESTIONS

1.       How is dynamic memory allocation done in C? What library functions are provided by C for dynamic memory allocation?

2.       Write a C program that copies the content of one file into another file?

3.       What is pointer? Discuss about pointers to pointers with examples

4.       Write a C Program to calculate grade, average marks and Total marks in a class of 60 Students

5.       Discuss about formatted I/O with suitable examples

6.       Differentiate between binary and text file?

7.       Discuss about file I/O operations

8.       How to define and initialize structures? How to access structure elements?

9.       What are self referential structures? Explain with one example

10.   Differentiate between structure and union

11.   Write a program to copy contents of one file to another file using command line arguments

12.   Explain about bit-fields in ‘C’

I B.TECH I SEM C PROGRAMMING I MID IMP QUESTIONS

1.       Differentiate between variable and constant?

2.       Write program to find whether the given no is Armstrong or not.

3.       Write short notes on storage classes.

4.       What are the steps involved in program development process? Explain.

5.       Discuss about the relational and logical operators.

6.       What is Array? Discuss about the initialization and accessing of array elements for 1D and 2D arrays.

7.       Write a program to check whether the given string is palindrome or not.

8.       What is recursion? How it is implemented? Explain with example.

9.       Write a c program for Tower’s of Hanoi using recursion.

10.   Write program to check the symmetricity of a Matrix.

11.   Write short notes on parameter passing mechanisms.

12.   Differentiate between else-if and switch? Explain with an example.

13.   Explain about the different ways of creating functions with examples.

14.   Write a c program to print Fibonacci series using recursion.

15.   Explain about the precedence rules with examples.

16.Write a program to print factorial of a given number using recursion

Assignment -1     DATE : 24-09-2014

1) What is an algorithm?

2) What are the programming development steps? Explain

3) what is Flow chat? Explain

4) Explain the structure of a C program with an example to each step.

5) Discuss different computer Languages

Assignment -2     DATE : 09-10-2014

1. Write syntax for different forms of if and if else statements.

2. Write briefly about the two-way and multi-way selection statements.

Assignment -3        DATE: 12-11-2014

1. What is an array? Describe array declaration, initialization and accessing array elements

2. Define Multi dimensional array. Explain its usage by writing a program

Assignment -4        DATE:  26-11-2014

1. What is pointer? write a program two swap two values using pointers.

2. What are the command line arguments explain ?

Assignment -5        DATE :  11-12-2014

1. What is an enumerated data type? How is initialization of members to enum data type done

2. Differentiate between structure and union ?

Assignment -6         DATE :  18-12-2014

1. What is a file and what are different type of files and explain

2. Differentiate between binary and text file ?

Note : find the attached index page below

II Mid Imp Questions

1) Write a C program to swap two integers using functions and pointers.

2) Explain about Dynamic Memory Allocation functions with examples?

3) What is structure and explain the differences between a structure vs. union?

4) Explain about file handling functions?

5) What are Command line arguments? Write a program to copy one file data into another file using command line arguments.

6) Write a program using structures to display the following information for each student name, number, marks, total, average and pass or fail for n students?

7) What is a pointer write its advantages? Explain Parameter passing techniques?

8) Differentiate between self referential and nested structures

9 ) What is an enumerated type? How it can be declared? What are the different Ways one can initialize enumerations?

10) What is a text file, binary file? Explain formatted I/O in files

VI  UNITS IMP QUESTIONS

1.    What do you mean by bit fields?

2.    Distinguish between getc() and getchar() functions?

3.    Write the syntax for opening a file with various modes and closing a file.

4.    Explain about file handling functions.

5.    Explain the following operations

(a)  fseek()

(b)  ftell

(c)  rewind()

(d)  ferror()

6.    What are command line arguments.

7.    What is a file? How do you declare a file? Explain different modes of operations on files with examples.

8.       What is a text file, binary file? Explain formatted I/O in files

IV & V UNITS IMP QUESTIONS

1.    What is dynamic memory allocation. Explain DMA functions available in C?

2.    What is pointer ? List the differences between array and pointer

3.    What are the advantages of using pointers?

4.    Explain static and Dynamic memory allocation

5.    What are differences between structure and Union?

6.    Differentiate between Arrays of structures and structures containing arrays With suitable examples?

7.    What is an enumerated type? How it can be declared? What are the different Ways one can initialize enumerations?

8.    Differentiate between self referential and nested structures

III UNIT IMP QUESTIONS

1. Define function? Explain functions with return type and non-return type with suitable examples.

2. Explain different categories of functions in C with simple illustrative examples?

3. Explain about call by value with an example

4. What are the different types of storage classes? Explain each with suitable example.

5. Give some important points while using return statement

6. Write short notes on scope of a variable

7. Write briefly about the user defined functions and standard library functions. Give an example on parameter passing.

8. What is recursion?

9. Why we say the life of global variable is retained throughout the program explain

10. What is the need for user-defined functions?

II UNIT IMP QUESTIONS

1. Write syntax for different forms of if and if else statements.

2. Define Multi dimensional array. Explain its usage by writing a program

3. Explain the applications of arrays

4. What are the different types of iterative statements? Explain each with suitable example.

5. What is an array? Describe array declaration, initialization and accessing array elements

6. Write briefly about the two-way and multi-way selection statements.

7. What are the advantages of for loop?

8. List the differences between for while loop and do while.

9. Give an example on break and continue statements.

10. Explain in detail about 1-Dimensional and 2- Dimensional array declaration, accessing elements, initialization with suitable examples.

11. Explain different string manipulation functions with examples.

12. What are the different types of control statements available ’C’. Explain them with an example?

First Unit Imp Questions

1. What is an expression in C? Explain about various types of expressions in C.

2. What is null? Justify your answer with an example

3. What is Problem Solving? Explain about various Problem Solving Techniques with Examples

4. What are constants in C? Explain about various constants used in C

5. What is an algorithm? List and explain the properties of algorithm.

6. Write an algorithm to find the average of 3 numbers

7. What are bitwise logical operators? Explain about bitwise logical operators with suitable programming example.

8. What are the programming development steps? Explain

9. Write briefly about the C Tokens with suitable examples

10. what is pseudo code? Draw the flow chart for finding factorial of a number

11. List out differences between interpreter and compiler.

12. Discuss different computer Languages

13. What are an identifiers, variables and constants? Mention the rules to construct an identifier. Give some examples.

14. Explain the structure of a C program with an example to each step.

15. What is software Engineering ?

16. What is the purpose of an operating system

17. What are the different standard library functions available in ’C’ ?

18. what is difference between whitebox and blackbox testing ?

19. Write briefly about the unconditional statement with suitable examples.

20. Describe the four basic data types. How could we extend the range of values they represent?

Final Internal Lab Question Paper

SET NO - 1

a) A Fibonacci sequence is defined as follows: the first and second terms in the sequence are 0 and 1. Subsequent terms are found by adding the preceding two terms in the sequence. Write a C program to generate the first n terms of the sequence.

b) Write a program to biggest element in the given three values using if else

SET NO - 2

a) Write a C Program to calculate the area of triangle using the formula area = ( s (s-a) (s-b)(s-c))1/2 where s= (a+b+c)/2

b) Write a C program to implement a liner search.

SET NO - 3

a). Write a C Program to swap two numbers without using a temporary variable.

b) Write a C program, which takes two integer operands and one operator form the user, performs the operation and then prints the result. (Consider the operators +,-,*, /, % and use Switch Statement)

SET NO - 4

a) Write a C program to generate all the prime numbers between 1 and n, where n is a value supplied by the user.

b) Write a C program to check weather the given number is amstrong or not ?

SET NO - 5

a) Write a C program to read employee details and print gross salary using structures.

b) Write a C program to count the lines, words and characters in a given file.

SET NO - 6

Write C Programs for the following string operations without using the built in functions - to

a) Concatenate two strings b) to copy one string to another string c) to compare two strings

SET NO - 7

Write a C program to input two m x n matrices, check the compatibility and perform addition and multiplication of them

SET NO - 8

Write C programs that use either recursive or non-recursive functions for the following

i) To find the GCD (greatest common divisor) of two given integers.

ii) To solve Towers of Hanoi problem.

SET NO - 9

i) Write a C program which copies one file to another using command line arguments

ii) Write a C functions to find both the largest and smallest number of an array of integers

SET NO - 10

a) Write a C function to generate Pascal’s triangle.

b) Write a C program to find the roots of a quadratic equation.

Differences between structure vs unions