See the following objective content and related videos

These videos were chosen for each topic because they cover the subject matter in a relevant context. They definitely were not created specifically for the CSEC Syllabus, however , they do address the fundamental concepts in real world scenarios.

Explain the functions of the major hardware components of a computer system;

Major  components:  input, central  processing unit,Primary memory   (RAM and ROM),secondary storage, output.(a)Secondary  storage devices:  hard disk,magnetic   tape, flash   drive, memorycard, and optical disks (CD, DVD and Blu-Ray).(b)Units  of storage:  bits,bytes,  kilobytes,megabytes, gigabytes, terabytes

Data Processing (IPOS) Cycle:https://www.youtube.com/watch?v=j0XOLp_PbgA https://www.youtube.com/watch?v=CBf-jIn44X0 (Concise) Ram and Rom: https://www.youtube.com/watch?v=XY18amKzOvA https://www.youtube.com/watch?v=3Wo3W2atvJw (Better Visuals) Storage: https://www.youtube.com/watch?v=OsEDJM9NuGA

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