Ocr Gcse Computing The Dbms Topic 15 Old Course

This video covers the potentially tricky

Video on relational databases for the

A short video that serves as an introduction to this

A video covering the internet

A video covering the central processing unit, including its function and three of its characteristics: clock speed, number of cores ...

A bumper video containing lots of information about software which has lead on straight from several videos about hardware.

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A video covering the 3 main building blocks of code: selection, sequence and iteration that enable flow to be controlled.

This video covers the nature of structured and unstructured data, relation

A video covering different types of networks (LANs and WANs), key terms (protocols, packets, IP and MAC addresses), different ...

This video covers memory (RAM. cache, ROM) , the CPU including the address bus, data bus, clock, the stored program concept, ...