A-Level Computer Science – HTML & CSS Explained (OCR / AQA) | S5:Ep4
This episode, provides an introduction to HTML and CSS within the context of web technologies. It explains the fundamental roles of HTML in defining web page content and CSS in controlling styling and...
10 Marras 202515min
A-Level Computer Science – Network Security & Cyber Threats Explained (OCR / AQA) | S5:Ep3
This Episode offers an educational overview of network security and threats, focusing on key protective measures and common malicious software. It explains how firewalls control network access by insp...
3 Marras 202517min
A-Level Computer Science – Packet Switching & TCP/IP Explained (OCR / AQA) | S5:Ep2
This episode provides a comprehensive overview of internet communication and network technologies. It begins by detailing the fundamental concepts of circuit switching versus packet switching, emphasi...
27 Loka 202516min
A-Level Computer Science – Internet Structure, Networks & Protocols Explained (OCR / AQA) | S5:Ep1
This episode, offers a comprehensive overview of networks and web technologies, focusing on the structure of the internet. It explains fundamental concepts such as Uniform Resource Locators (URLs), do...
20 Loka 202512min
A-Level Computer Science – Transaction Processing & ACID Explained (OCR / AQA) | S4:Ep6
This episode, outlines key concepts in computer science related to data handling within database systems. It begins by explaining various methods for capturing and inputting data, including both manua...
13 Loka 202516min
A-Level Computer Science – SQL Table Management Explained (OCR / AQA) | S4:Ep5
This episode provides an overview of Structured Query Language (SQL), focusing on its application in defining and manipulating relational database tables. It details how to create new tables, includin...
6 Loka 202516min
A-Level Computer Science – SQL Queries Explained (OCR / AQA) | S4:Ep4
This episode provides an introduction to SQL, or Structured Query Language, a declarative language utilized for managing and querying relational databases. It details how to retrieve and manipulate da...
29 Syys 202516min
A-Level Computer Science – Database Normalisation to Third Normal Form Explained (OCR / AQA) | S4:Ep3
This Episode outlines the fundamental concepts of relational databases, explaining that data is stored in tables (relations) with rows representing records and columns representing attributes. It deta...
22 Syys 202514min
