Which of the following is managed by operating system I Memory II Processor III Input Output devices...........

Static GK (CPO) Computers

Which of the following is managed by operating system?

I. Memory

II. Processor

III. Input/Output devices

Only I

I, II and III

I and II

Only II

- The operating system (OS) is responsible for managing several key components of a computer system.

- I. Memory management: The OS handles memory allocation and deallocation, managing virtual memory and ensuring efficient use of RAM.

- II. Processor management: The OS schedules processes, manages CPU time, and prioritizes tasks for efficient execution.

- III. Input/Output devices management: The OS controls peripheral devices and manages communication between the hardware and software.

- Options and explanation:

- Option: 1, Only I: Incorrect, as the OS manages more than just memory.

- Option: 2, I, II and III: Correct, all are managed by the OS.

- Option: 3, I and II: Incomplete, misses I/O devices management.

- Option: 4, Only II: Incorrect, as the OS manages more than just the processor.

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