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P24 - Ancience Computer Knowledge - Unit 1

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  UNIT I – FOUNDATIONS OF ANCIENT COMPUTATION Question 1 Explain the evolution of computation from early counting methods to symbolic numerical representation. Discuss tallies, tokens, proto-abacus, ancient abacus systems, symbolic abstraction, and ancient data-recording systems. Compare these systems with modern databases and explain their influence on the development of computer architecture. Answer The history of computation begins with the human need to count, record quantities, compare objects, and perform calculations. Long before electronic computers existed, civilizations developed physical objects, symbols, and systematic methods to represent numerical information. These developments gradually transformed simple counting into abstract computation. 1. Origins of Computation and Calculation The earliest form of computation was associated with counting physical objects . Human beings initially used fingers, stones, marks, and other objects to keep track of quantit...
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XBC602A IOT UNIT IV

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    UNIT IV – PYTHON PROGRAMMING (9 + 3 Hours) Syllabus Content 1. Introduction to Python Programming Basics of Python Syntax and structure Variables and data types Control statements (if, loops) Functions 2. Introduction to Raspberry Pi Overview of Raspberry Pi Features and architecture GPIO (General Purpose Input Output) pins Interfacing basics 3. Implementation of IoT with Raspberry Pi Interfacing sensors using Raspberry Pi Reading sensor data using Python Controlling actuators Data communication 4. IoT Application Development using Raspberry Pi (Repeated in your syllabus, but interpreted as practical implementation) Real-time IoT system design Sensor-to-cloud integration Automation using Python scripts   1. Introduction to Python Programming 1.1 Meaning of Python Python is a high-level, interpreted, general-purpose programming language . It is simple, reada...
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