Unit 1……………………………………………………………………………………….. 7
Preliminary Concepts
1.1 Introduction to Computer.
1.2 Block Diagram of Computer.
1.3 Input Devices.
1.4 Output Devices.
1.5 What is Algorithm?, Steps for creation of Algorithm.
1.6 What is Flowchart?, Symbols for drawing Flowcharts, Examples.
1.7 Programming Languages: High level, Middle Level, Low Level.
Unit 2……………………………………………………………………………………… 35
Basics of ‘C’ Program
2.1 History of ‘C’ Programming language.
2.2 Structure of C-program, Compilation, Execution and Debugging of
C-program.
2.3 Variables, Declaration of variables, keywords.
2.4 Data types and Qualifiers.
2.5 Constants and types of constants, Comments.
2.6 Input Output Statements (Standard and formatted).
2.7 Introduction and features of ‘C’ preprocessor.
2.8 Directives: #define, File inclusion (#include).
Unit 3……………………………………………………………………………………… 53
Operators and Expression
3.1 Operators.
3.2 Type Conversion – implicit and explicit.
3.3 Library Functions: abs (), sqrt( ), pow( ), ceil( ), floor( ).                                                                                                                Unit 4……………………………………………………………………………………… 70
Conditional Statements and Looping
4.1 If Statement, if-else Statement, nested if-else Statement, else-if ladder,
Switch Statement.
4.2 Break, continue and goto statements.
4.3 Looping Concepts.
4.4 While, do-while, for loop, Nested loops Concept.                                                                                                                                Unit 5……………………………………………………………………………………. 104
Arrays
5.1 Definition.
5.2 Types of Array.
5.3 Advantages of Array.
5.4 Applications of Array.