Which Best Defines an Operating System (OS)

question 103

Multiple Choice

Which best defines an operating system (OS) ?

• A)It is a set of programs for controlling and managing computer hardware and software.
• B)It is a computer and all the software for managing network resources and offering services to a network.
• C)It is a collection of disk drives used for fault tolerance and is typically found in large network systems.
• D)It is the main circuit board containing connectors for attaching additional boards.

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Definitions:

Interest Payable

The amount of interest expense that has been incurred but not yet paid by a company during a specific period.