Identify the correct definition of Real-time operating system (RTOS).
Difficulty: Medium
- A. An operating system designed to process data and respond to inputs within a strict, predictable time frame. ✓
- B. A technique that stores data temporarily for a device such as a printer so a slower device does not block faster processes.
- C. The process of moving a process temporarily from main memory to disk to free up memory for other processes.
- D. A user interface that allows users to interact with the operating system by issuing commands.
Correct answer
A. An operating system designed to process data and respond to inputs within a strict, predictable time frame.
Correct answer
Source: Operating Systems Official Reference Guide
Tags: computer science, operating systems, OS concepts, process management
Submitted by: MCQsHub Editorial
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