{"id":250,"date":"2026-01-02T13:39:55","date_gmt":"2026-01-02T13:39:55","guid":{"rendered":"http:\/\/qqwordpress\/notes\/?page_id=250"},"modified":"2026-01-07T10:27:37","modified_gmt":"2026-01-07T10:27:37","slug":"computer-science-9618","status":"publish","type":"page","link":"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/","title":{"rendered":"AS &amp; A Level Computer Science 9618"},"content":{"rendered":"\n<table\n    style=\"width: 80%; margin: 20px auto; border-collapse: collapse; background: white; box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2);\">\n    <tr style=\"background-color: #43b9bd; color: white; text-align: center;\">\n        <th style=\"padding: 10px;\">PART 1: THEORY FUNDAMENTALS<\/th>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-1\/\"\n                style=\"text-decoration: none;\">Chapter 1: Information Representation<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-2\/\" style=\"text-decoration: none;\">Chapter 2: Communication &#038; Networking Technologies<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-3\/\" style=\"text-decoration: none;\">Chapter 3: Hardware<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-4\/\" style=\"text-decoration: none;\">Chapter 4: Logic Gates &#038; Logic Circuits (Coming Soon)<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-5\/\" style=\"text-decoration: none;\">Chapter 5: Processor Fundamentals<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-6\/\" style=\"text-decoration: none;\">Chapter 6: Assembly Language Programming<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-7\/\" style=\"text-decoration: none;\">Chapter 7: Monitoring &#038; Control Systems<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-8\/\" style=\"text-decoration: none;\">Chapter 8: System Software<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\"> <a\n                href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-9\/\"\n                style=\"text-decoration: none;\">Chapter 9: Security, Privacy &#038; Data Integrity<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-10\/\" style=\"text-decoration: none;\">Chapter 10: Ethics &#038; Ownership<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-11\/\"\n                style=\"text-decoration: none;\">Chapter 11: Databases<\/a>\n        <\/td>\n    <\/tr>\n    <tr style=\"background-color: #43b9bd; color: white; text-align: center;\">\n        <th style=\"padding: 10px;\">PART 2: FUNDAMENTAL PROBLEM-SOLVING &#038; PROGRAMMING SKILLS<\/th>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-12\/\"\n                style=\"text-decoration: none;\">Chapter 12: Algorithm Design &#038; Problem-Solving<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-12-2\/\"\n                style=\"text-decoration: none;\">Chapter 12.2: Topical Past Papers With Mark Scheme<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-13\/\"\n                style=\"text-decoration: none;\">Chapter 13: Data-Types and Structures<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-13-2\/\"\n                style=\"text-decoration: none;\">Chapter 13.2: Topical Past Papers With Mark Scheme<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-14\/\"\n                style=\"text-decoration: none;\">Chapter 14: Programming &#038; Data Representation<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-14-2\/\"\n                style=\"text-decoration: none;\">Chapter 14.2: Topical Past Papers With Mark Scheme<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-15\/\"\n                style=\"text-decoration: none;\">Chapter 15: Software Development<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-15-2\/\"\n                style=\"text-decoration: none;\">Chapter 15.2: Topical Past Papers with Mark Scheme<\/a>\n        <\/td>\n    <\/tr>\n    <tr style=\"background-color: #43b9bd; color: white; text-align: center;\">\n        <th style=\"padding: 10px;\">PART 3: ADVANCED THEORY<\/th>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-16\/\"\n                style=\"text-decoration: none;\">Chapter 16: Data Representation<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-17\/\"\n                style=\"text-decoration: none;\">Chapter 17: Communication and Internet Technologies<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-18\/\"\n                style=\"text-decoration: none;\">Chapter 18 Hardware &#038; Virtual Machines<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-19\/\"\n                style=\"text-decoration: none;\">Chapter 19: Logic Circuits and Boolean Algebra<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-20\/\"\n                style=\"text-decoration: none;\">Chapter 20: System Software<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-21\/\"\n                style=\"text-decoration: none;\">Chapter 21: Security<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-22\/\"\n                style=\"text-decoration: none;\">Chapter 22: Artificial Intelligence<\/a>\n        <\/td>\n    <\/tr>\n    <tr style=\"background-color: #43b9bd; color: white; text-align: center;\">\n        <th style=\"padding: 10px;\">PART 4: FURTHER PROBLEM-SOLVING AND PROGRAMMING SKILLS<\/th>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-23\/\"\n                style=\"text-decoration: none;\">Chapter 23: Algorithms<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-24\/\"\n                style=\"text-decoration: none;\">Chapter 24: Recursion<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-25\/\"\n                style=\"text-decoration: none;\">Chapter 25: Programming Paradigms<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-26\/\"\n                style=\"text-decoration: none;\">Chapter 26: File Processing and Exception Handling<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-27\/\"\n                style=\"text-decoration: none;\">Chapter 27: Object Oriented Programming<\/a>\n        <\/td>\n    <\/tr>\n    <tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-28\/\"\n                style=\"text-decoration: none;\">Chapter 28: Low-Level Programming<\/a>\n        <\/td>\n    <\/tr><tr>\n        <td\n            style=\"display: flex; align-items: center; padding: 5px; border-bottom: 1px solid #ddd; font-family: Arial, sans-serif; font-size: 20px; color: #3b5998;\">\n            <img decoding=\"async\" src=\"https:\/\/qualifiedquest.com\/notes\/wp-content\/uploads\/2026\/01\/pdf.png\" alt=\"Folder Icon\"\n                style=\"width: 50px; height: 50px; margin-right: 10px;\">\n            <a href=\"https:\/\/qualifiedquest.com\/notes\/as-a-level\/computer-science-9618\/chapter-29\/\"\n                style=\"text-decoration: none;\">Chapter 29: Declarative Programming<\/a>\n        <\/td>\n    <\/tr>\n    \n\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>PART 1: THEORY FUNDAMENTALS Chapter 1: Information Representation Chapter 2: Communication &#038; 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