What is the primary role of an operating system?

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A To compile source code into executable files.
B To manage hardware resources and provide services to applications.
C To design user interfaces only.
D To edit documents and create presentations.

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Answer: B. To manage hardware resources and provide services to applications.

Answer: B
Explanation: An OS acts as an intermediary between users and computer hardware, managing resources like memory, CPU, and peripherals to ensure efficient utilization.

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What is the primary role of an operating system?

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