Systems Architecture: Elements of Computer Systems 💻 - GCSE Computer Science Learning & Revision
In this episode, we’ll explore the key components of computer systems and how hardware and software work together. We’ll discuss hardware elements, including Input/Output (I/O) devices like keyboards ...
23 Feb 20256min
System Security: Malware & Network Attacks 🐛- GCSE Computer Science Learning & Revision
This week, Emma looks at malware and network attacks for your GCSE ComSci exam. She looks at the different types of attacks that can be launched against a system like viruses, worms, trojans and backd...
6 Mai 20202min
Networks: Packet Switching 🤝 - GCSE Computer Science Learning & Revision
In this episode, Emma looks at packet switching for your GCSE ComSci exam. She goes through the structure of packets, as well as the process of routing and checking packets. Perfect for OCR, AQA, Edex...
29 Apr 20202min
Networks: Protocol Layer Models 🍰 - GCSE Computer Science Learning & Revision
This week, Emma looks at protocol layer models for your GCSE ComSci exam. She looks at the Transmission Control Protocol (TCP) model and the Open Systems Interconnection (OSI) model. Perfect for OCR, ...
22 Apr 20202min
Networks: Network & Application Protocols ☝️ - GCSE Computer Science Learning & Revision
In this episode, Emma goes through network and application protocols for your GCSE ComSci exam. She looks at the following protocols: HTTP, HTTPS, FTP, POP and IMAP. Perfect for OCR, AQA, Edexcel and ...
15 Apr 20203min
Networks: IP Addresses & MAC Addresses 📫 - GCSE Computer Science Learning & Revision
Emma's back with everything you need to know about IP & MAC addresses for your GCSE ComSci exam. She goes through the construction of IP addresses using IPv4 and IPv6 as well as the structure and use ...
14 Apr 20202min
Networks: Virtual Networks & Topologies ⭐️ - GCSE Computer Science Learning & Revision
This week Emma looks at the different uses of virtual networks for your GCSE CompSci exam. She looks at VPNs and VLANs as well as the star and mesh network topology. Perfect for OCR, AQA, Edexcel and ...
18 Mar 20202min
