C language IMP Questions for BSc/BA/BCom/BCA/BE/BTech/MSc/MCA (CS/IT) I year students

Unit-1

1. Classification of Programming Language, Procedural Programming Language, Problem Oriented Language, Non procedural programming language

2. Structured Programming / Modular Programming Concepts

3. Top Down Approach & Bottom Up Approach

4. Phases of problem solving in computer ( Problem Definition , Problem Analysis & Design, Algorithm, flowchart, Coding, Compilation & Execution, Debugging and Testing, Documentation, Implementation, Maintenance )

5. Input and Output Operations in C language

Unit-2

1. Introduction of C language , History of C Language (C as a Middle Level Language, C as a Powerful Language)

2. Data types in C Language

3. Tokens of C language( Keywords of C language,Identifiers of C language,Variable of C language,Constants of C language, Operators of C language)

4. Type Conversion or Type Casting in C language

5. C Program for Simple Interest, C program to find ASCII value of given character,C program to calculate addition,subtraction,multip...,C program to swap value of two variables without u...,C program to swap value of two variables using thi...)

Unit -3

1. if block , if else block, Nested if else block, Ternary operator or Conditional operator (?:), switch case statement

2. for loop, while loop, do while loop

3. break keyword or break statement, continue keyword or continue statement, goto keyword or goto statement

4. scope rules in C language, Storage Class in C language

5. C program to calculate factorial of given number., C program to print fibonacci series of n numbers.,C program to find that given number is prime or no...

Unit-4

1. Array Data structure, Types of Array (1D,2D and MultiD array), Need of Array( C program for Linear or Sequential Search., C program to find multiplication of two matrices.)

2. Structure ( struct keyword ) of C language., Union ( union keyword ) of C language.( C program to store and display records of N studen...)

3. Pointer in C language, Pointer Arithmetic in C language., pointer to pointer or pointer of pointer, Array of pointers

4. call by value and call by reference method in C language

5. Recursion, Types of Recursion, Advantages and Disadvantages of Recursion in C language (C program to calculate factorial of number N using...,C program to print Fibonacci Series of N numbers u...)

Unit-5

1. FILE, Types of FILE, FILE Operations, FILE pointer declaration in C language 

2. C Language FILE functions - fopen(), fclose() , FILE opening mode of fopen() in C language )

3. Command line argument in C language (C program to copy file using command line argument... )

4. introduction to Graphics, initgraph method in C la...( line function,rectangle function,arc function,circle function,ellipse function )

5. Color Palette in C( setcolor, setbkcolor, floodfill function of c lang... , settextjustify in C graphics)