Which is NOT a real-time operating system component?Group of answer choicesFile managerResource managerDispatcherScheduler

The component that is NOT a part of a real-time operating system is:

File Manager

Explanation:

A real-time operating system (RTOS) is designed to serve real-time applications that process data as it comes in, typically without buffer delays. The main components of a real-time operating system are:

1. Resource Manager: It manages the resources of the computer system like memory, processor, devices, and information.

2. Dispatcher: It is responsible for dispatching the jobs to the processor as per the scheduling algorithms.

3. Scheduler: It is responsible for deciding which tasks should run, when and for how long.

File Manager, on the other hand, is a component of a general-purpose operating system. It is responsible for managing files in the system, including creating, deleting, moving, and copying files. While it's an important part of many operating systems, it's not specifically a component of a real-time operating system.