Which of the following is an example of an operating system?
2010
Which of the following is an example of an operating system?
Answer: D. Microsoft Windows — ConceptAn operating system is system software that manages hardware resources such as the processor, memory, storage, and input/output devices. It also…
- A.
Microsoft Word
- B.
Microsoft Excel
- C.
Microsoft Access
- D.
Microsoft Windows
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Correct answer: D
Concept
An operating system is system software that manages hardware resources such as the processor, memory, storage, and input/output devices.
It also provides common services and a platform on which application programs can run.
Application
Microsoft Windows performs operating-system functions: it controls hardware resources, manages files and processes, and provides the environment in which programs run.
Contrast
Microsoft Word is an application for creating and editing documents.
Microsoft Excel is an application for spreadsheets, calculations, and data analysis.
Microsoft Access is an application for creating and managing relational databases.
Cross-check
Removing Word, Excel, or Access does not stop Windows from managing the computer; those applications instead depend on an operating system to run. Therefore, the operating-system example is Microsoft Windows.