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nainagupta95
Hey fellow engineers, I am sharing the PDF notes for Fundamentals of computing as per the syllabus of first year engineering students. This eBook for Fundamentals of computing will help you in your studies for your first year semester examination and assist you in getting good marks.
The following topics are covered in these notes & eBook for Fundamentals of computing for BTech 1st Year:
The following topics are covered in these notes & eBook for Fundamentals of computing for BTech 1st Year:
- UNIT 1 - DIGITAL CONCEPTS AND NUMBER SYSTEMS - Digital Computer Fundamentals, Components of a Computer System, Binary digits, Logic Gates, Digital Integrated Circuits Number System, Decimal, Binary, Octal, Hexadecimal and BCD numbers- Binary Arithmetic, Number system conversion, Machine codes such as ASC11, EBCDIC and Unicode.
- UNIT II - HARDWARE, SOFTWARE AND NETWORKING - Processing, Memory Chips- Input and Output devices, Optical and Audio Visual devices- Display devices, Printing and storage devices, Flash drives, Removable Hard Disks, Graphics and Multimedia Devices Networking accessories, Switches, Router, Hubs, Local area networking, Internet Working, Modem, Broadband Connections, DNS, Worldwide Web, Types of Networking, LAN, MAN, WAN, Network topologies
- UNIT III - PROBLEM SOLVING - Problem Solving through computers, Problem solving methodologies, Top Down, Bottom up approaches at conceptual level- Algorithm, Flow Chart, Pseudo-code, Solving simple problems and algorithm developments, procedure oriented and structured programming concepts
- UNIT IV - FUNDAMENTALS OF C PROGRAMMING - Introduction to C, History of C, Advantages, applications and demerits of C, Character set, Identifier keyword, data types, variables, constants, tokens, Operators and expression, Simple input and output Operators and expression, Simple input and output functions, Control structures, Arrays, one dimensional and two dimensional arrays.
- UNIT V - FUNCTION, POINTERS, STRUCTURES AND FILE - Functions, User defined and Library functions, Pointers, Array of Pointers, Pointer to Array , Function returning pointer, Pointer to function, Pointer to Pointer, Structure and union , High level file Operations.
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