C IMPORTANT QUESTIONS

I BSC II SEMESTER IMPORTANT QUESITONS

UNIT-I

CHAPTER-I

INTRODUCTION TO ALGORITHMS AND PROGRAMMING 

1.   Define algorithm? How it is useful in the context of software development.

2.   Explain flowchart ? Write its advantages and disadvantages.

3.   What is pseudocode? Explain keywords used while writing pseudocode?

4.   Explain about various generations of programming languages?

5.   What is the difference between Procedure Oriented Programming and Object Oriented Programming?

6.   Write some short note on some popularly used programming languages?

7.   Explain about Translaters (Assembler, Compiler, Linker).

CHAPTER-II

INTRODUCTION TO C

1.   Explain the structure of C Program.

2.   Write shot note on keywords.

3.   What is Variable? What are different types of it ? How to declare and initialize them in C ?

4.   What is constant ? How it differ from variable? how define constants in C ? 

5.   What is data types? Explain different types of data types in C.

6.   What is Operator? Explain different types of operators in C.

7.   Write short note on different Input and Output functions in C.

UNIT-II

CHAPTER-I

DECISION CONTROL AND LOOPING STATEMENTS  

1.   Write short note on Break, Continue & Go to statement in C.

2.   Explain about Control Statemets. (Conditional & Unconditional)

3.   Explain Decision Making Statements (If, ifelse, nested if else, else if ladder, switch). 

4.   Explain various iterative or looping statements in C. (For,While,Do while)

CHAPTER-II 

FUNCTIONS 

1.   What is function? what are the uses of functions? why functions are nested

2.   What is function? How to Define, call , and Call functions in C with example.

3.   Explain different parameter passing methods in C.  

4.   what are different types of parameters found while working with functions.

5.   What are storage classes? Write about different storage classes in C.

6.   What is Recursion? How to solve problems using recursion? Explain any classical example.

7.   Explain Call by Value and Call by Reference with example.

UNIT-III

CHAPTER-I

ARRAYS 

1.   What is an Array? How it is different from an ordinary various? Write its advantages.

2.   What is an Array? Explain different types of arrays in C.

3.   How to Declare and Initialize arrays in C? Explain 

4.   What are the operations that can be performed on Arrays? Explain.

5.   How to pass arrays as arguments or parameters to functions. Explain.

6.   Write a c program to add and substract two matrices using arrays.

7.   Write a c program to add multiply matrices using arrays.

UNIT-IV & V

1.   Discuss about any string handling functions with examples.

2.   Write about Preprocessor Directives

3.   Differentiate structure with union.

4.   What is File? Write about different types of files can be handled by C language.

5.   Explain about i) fread ii) fwrite iii) fseek and ftell functions

6.   Define pointer. Explain the types of pointers, mention its advantages.

7.   Explain Random access of files in C language

8.   Explain Dynamic Memory allocation in C.

9.   Describe the opening and closing files in C.
10. Explain input and output functions in files.