This book seeks to provide a comprehensive introduction to fundamental ideas of computer hardware and networking. It aims to build a foundational understanding for students, educators, and professionals in the field.
UNIT-1: Introduction to Computer, provides a comprehensive introduction of computer foundations, encompassing the history, classifications, and fundamental operations of computers. This section establishes the foundation for comprehending more intricate subjects in subsequent chapters.
UNIT-2: Input and Output Devices examines the several instruments and peripherals that enable user interaction with the computer system. The student studied wired and wireless technologies, including keyboard, mouse, joystick, scanner, digitizers, light pen, touch screen, barcode scanner, output devices, monitor types (CRT, LCD, LED), printer types (dot matrix, inkjet, laser, thermal, plotter, barcode printers), and sound devices (speaker, headphone, Bluetooth, dongle).
UNIT-3: Memory Management Techniques explores the methods by which computers manage data storage, organization, and retrieval. Memory management is essential for enhancing performance, and this chapter offers insights into approaches that efficiently manage data within a system.
UNIT-4: Computer Organization and Architecture, examines the internal structure of computers and their functioning mechanisms. Readers will acquire a comprehensive grasp of the interactions among several components, including the CPU, memory, and storage, in executing computations and instructions.
UNIT-5: Computer Networks, elucidates the principles and technology facilitating communication between computers over local and global networks. This chapter elucidates fundamental networking principles, protocols, and models, enabling readers to comprehend the architecture underlying internet and intranet connectivity.
This book provides an accessible resource for learners of all levels, establishing a robust foundation in computer science principles and promoting further study in the dynamic realm of technology.
Contents –
1. Introduction to Computers
2. Input and Output Devices
3. Memory Management Techniques
4. Computer Organization and Architecture
5. Computer Networks
Lab Manual
Question Bank
