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 an Syllabus, however , they do address the fundamental concepts in real world scenarios.
(Created for csec syllabus, but also applies to NCSE ICT)
|Distinguish among the major types of computer systems in terms of processing speed, storage and portability||Major types:(a)Super Computers (for example, Cray).(b)Mainframes (for example,IBM zEnterprise System).(c)Desktop systems.(d)Mobile devices (for example, laptops, notebooks, netbooks, smartphones, tablets and game consoles).(e)Embedded devices (for example,special-purpose systems such as controllers in microwaves, car ignition systems, answering machines).||Types of computers:https://www.youtube.com/watch?v=uD0acIhi8xE|
What is a super computer:https://www.youtube.com/watch?v=utsi6h7IFPs
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