My Ssec Capstone Project Is a layer of software that provides two important services to computer system it provides abstraction and arbitration

Is a layer of software that provides two important services to computer system it provides abstraction and arbitration

Is a layer of software that provides two important services to computer system it provides abstraction and arbitration, abstraction is a hiding the details of different hardware configuration, so that each application doesn’t have to be tailored for each device that might be preset on the system
While arbitration means that the operating system manages access to share hardware recourses so multiple application can run in the same hardware at the same time without interfering with each other.
These hardware resources need to be managed this including the CPU, all the input and the output devices on the system, many of these features are being handled directly by the hardware but the operating system is involved particularly in energy conservation.

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