Complete Python Programming Notes – Basic To Advanced
Unit 1: Primitive Types and Basics 1.1 Variables and Data Types Primitive Data Types in Python Data Type Description Example […]
Python
Python
Python Programming Notes
From Complete Beginner to 2D Arrays Table of Contents Python Basics What is Python? Python is a programming language that
CS AS 9618
Chapter 8: Databases – 9618 CS AS Level Notes
8.1 Database Concepts Limitations of File-Based Approach Definition: A file-based approach is where data is stored in separate files, often
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Chapter 7: Ethics and Ownership – 9618 CS AS Level Notes
7.1 Ethics and Ownership Ethics as a Computing Professional What is Ethics? Definition: Ethics are moral principles that govern a
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Chapter 6: Security, Privacy and Data Integrity – 9618 CS AS Level Notes
6.1 Data Security Security vs Privacy vs Integrity Data Security Definition: Protection of data from unauthorised access, use, disclosure, disruption,
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Chapter 5: System Software – 9618 CS AS Level Notes
5.1 Operating Systems Why a Computer System Requires an Operating System Definition: An Operating System (OS) is system software that
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Chapter 4: Processor Fundamentals – 9618 CS AS Level Notes
4.1 Central Processing Unit (CPU) Architecture Von Neumann Model and Stored Program Concept Von Neumann Architecture Definition: A computer architecture
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Chapter 3: Hardware – 9618 CS AS Level Notes
3.1 Computers and Their Components Need for Input, Output, Primary Memory and Secondary Storage Input Devices Purpose: Allow data and
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Chapter 2: Communication – 9618 AS Level Notes
2.1 Networks Including the Internet Purpose and Benefits of Networking Devices Why Create Networks? Purpose of networking: Benefits of networking:
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Chapter 1: Information Representation AS Level 9618 Notes
1.1 Data Representation Binary Magnitudes and Prefixes Binary vs Decimal Prefixes Understanding the difference between binary and decimal prefixes is
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Chapter 3.1: Working Of Input and Output Devices
In this chapter, we will explore input and output devices not just by their definition, but also by how they
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Chapter 3.2 : Touchscreen Technologies Explained – IGCSE Computer Science (0478)
Touchscreens allow users to interact directly with a device’s display by touching it. There are several types, but the Cambridge