Operating System (OS)
What is the name of the system which deals with the running of the actual computer and not with the programming problems?

None of these
Operating system
Object program
Systems program
Source program

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Operating System (OS)
A real time operating system is most likely to be used for which of the following task?

Ensuring that system clock works correctly on server
Controlling access to a shared printer in a network
Controlling the fuel injection system of an automobile engines
Managing the access to system files in a laptop computers

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