Computer System and Programming in C (NCS-101/NCS-201)

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Syllabus of Computer System and Programming in C (NCS-101/NCS-201)

Unit1 (10 Lectures)
Basics of Computer: Introduction to digital computer, basic operations of computer, functional
components of computer, Classification of computers.
Introduction to operating system: [DOS, Windows, Linux and Android] purpose, function, services and
Number system : Binary, octal and hexadecimal number systems, their mutual conversions, Binary
Basics of programming: Approaches to Problem Solving, Concept of algorithm and flow charts, Types of
computer languages:- Machine Language, Assembly Language and High Level Language, Concept of
Assembler, Compiler, Loader and Linker.
Unit2 (8 Lectures)
Standard I/O in C, Fundamental data types- Character type, integer, short, long, unsigned, single and
double floating point, Storage classes- automatic, register, static and external, Operators and expression
using numeric and relational operators, mixed operands, type conversion, logical operators, bit
operations, assignment operator, operator precedence and associativity.
Fundamentals of C programming: Structure of C program, writing and executing the first C program,
components of C language. Standard I/O in C.
Unit3 (10 Lectures)
Conditional program execution: Applying if and switch statements, nesting if and else, use of break and
default with switch, program loops and iterations: use of while, do while and for loops, multiple loop
variables, use of break and continue statements.
Functions: Introduction, types of functions, functions with array, passing values to functions, recursive
Unit 4 (6 Lectures)
Arrays: Array notation and representation, manipulating array elements, using multi dimensional arrays.
Structure, union, enumerated data types
Unit 5 (8 Lectures)
Pointers: Introduction, declaration, applications
File handling, standard C preprocessors, defining and calling macros, conditional compilation, passing
values to the compiler.

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