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subject > system > software system > multi-layer system > operating system |
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operating system comparison table |
Subject | contain | is a kind of |
---|---|---|
multi-layer system | layers with each layer communicating only with the layer immediately below it | software system |
operating system | a kernel layer and higher level layers dealing with such functions as user account management, screen display, etc. | multi-layer system |
Next multi-layer system: communication system Up: multi-layer system