Unit – I
***1) Define an algorithm. Write an algorithm for finding the
roots of the quadratic equation.
***2) What is a flowchart? Draw a flow chart for the given
number is prime or not.
***3) What is a datatype. Explain briefly data types in C
Language?
***4) Explain any one or two conditional control statements
(simple if, if else, nested if, ladder if) with syntax, flowchart and
example program.
***5) Explain any one or two loop control statements (while, do
while, for) with syntax, flowchart and example program.
***6) Explain case control statements (switch) with syntax,
flowchart and example program.
7) Explain briefly storage classes with examples.
8) Explain briefly command line arguments with an example
program.
***9.Explain different types of operators
Unit – II
***1) Define an array. Explain how single/two dimensional
arrays are declared & initialized with syntax and how the array
elements are accessed with an example program.
2) Define a string. Write the string declaration and initialization
with an example.
***3) Explain briefly explain string handling functions with
syntax.
4) Explain how the structures are declared, initialized and
accessing the elements of the structures with syntax and
example.
5)*** Explain briefly arrays addition?
6***Explain about matrix multiplication using arrays?
unit – III
1) ***What is a file. Explain the operations of the files.
2) **Explain the File I/O Functions with syntax and example.
3) Explain the File status Functions with syntax and example.
4) Write a C Program to display the file contents using
command line arguments.
5) Write a C Program to merge the two files data into third file.
6*** Explain about preprocessor directives?
Unit- IV
1) What is a function. Explain the any one of the functions with
suitable example.
2) ***What is recursive function. Write a C Program to find the
Factorial value of a given number.
3) ***What is recursive function. Write a C Program to find the
GCD of two given numbers.
4) ***Explain briefly parameter passing techniques (call by
value and call by reference) with example programs.
5) ***What is Dynamic Memory Allocation. Explain briefly
Dynamic Memory Allocation functions with an example.
6)*** Explain about recursive function with example fiboacci
series?
Unit – V
1)*** Define searching. Explain the process of Linear/Binary
Searching.
2)Write a C Program to find the key element in given list using
Linear/Binary Search Technique.
3) *** Define sorting. Explain the process of Bubble Sort?
4) ***Write a C Program to arrange the array elements in
ascending order using Selection Sort Technique.
5.***Explain the insertion sort with example?
