REVISE GCSE Computer Science - A podcast by Seneca Learning

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 and monitors, which facilitate user interaction. We’ll examine the role of processors, such as CPUs and GPUs, in handling data processing and controlling other components. We’ll also look at primary storage, including RAM and ROM, which store actively used data and instructions. Finally, we’ll consider secondary storage options like HDDs, SSDs, CDs, and USB drives, which provide non-volatile memory, though not all computer systems rely on them.Don't miss out on subscribing for more educational content tailored to help you succeed in your exams. Perfect for AQA, OCR, Edexcel, CIE and WJEC exam boards.⁠Click here to see all of our GCSE Computer Science content!

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 backdoors, as well as penetration testing. Perfect for OCR, AQA, Edexcel and WJEC GCSE and iGCSE exam boards. Ideal for preparing you for your GCSE Computer Science exam. Click here for the full course, or visit this link: http://bit.ly/2QTR9BI

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, Edexcel and WJEC GCSE and iGCSE exam boards. Ideal for preparing you for your GCSE Computer Science exam. Click here for the full course, or visit this link: http://bit.ly/2QTR9BI

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, AQA, Edexcel and WJEC GCSE and iGCSE exam boards. Ideal for preparing you for your GCSE Computer Science exam. Click here for the full course, or visit this link: http://bit.ly/2QTR9BI

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 WJEC GCSE and iGCSE exam boards. Ideal for preparing you for your GCSE Computer Science exam. Click here for the full course, or visit this link: http://bit.ly/2QTR9BI