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 LECTURE NOTE on PROGRAMMING IN “C” COURSE CODE: MCA 101 By Asst. Professor Mrs Etuari Oram Asst. Prof. Mr Bighnaraj Naik SYLLABUS Module –I C Language Fundamentals. Character set, Identifiers, keyword, data types, Constants and variables, statements, expression, operators, precedence of operators, Input-output, Assignments, control structures decision making and branching. Module -II Arrays, Functions and Strings: Declaration, manipulation and String – handling functions, monolithic vs. Modular programs, user defined vs. standard functions, formal vs. actual arguments, function – category, function prototypes, parameter passing, recursion, and storage classes: auto, extern, global, static. Module –III Pointers, Structures, Unions, File handling: Pointer variable and its importance, pointer arithmetic, passing parameters, Declaration of structures, pointer to pointer, pointer to structure, pointer to function, union, dynamic memory allocation, file managements. 2 *Under revision

                                                                  Computer generations Vacuum tube   – an electronic device that controls the flow of electrons in a vacuum. It used as a switch, amplifier, or display screen in many older model radios, televisions, computers, etc.   Transistor  – an electronic component that can be used as an amplifier or as a switch. It is used to control the flow of electricity in radios, televisions, computers, etc.   Integrated circuit (IC)  – a small electronic circuit printed on a chip (usually made of silicon) that contains many its own circuit elements (e.g. transistors,  diodes , resistors, etc.).   Microprocessor  – an electronic component held on an integrated circuit that contains a computer’s central processing unit (CPU) and other associated circuits.   CPU (central processing unit)  – It is often referred to as the brain or engine of a computer where most of the processing and operations take place (CPU is part of a microprocessor).   Magn