What type of OS is designed to guarantee that critical actions or computing responses occur within precise, predictable time constraints? MCQ with Answer and Explanation

What type of OS is designed to guarantee that critical actions or computing responses occur within precise, predictable time constraints?
A. Batch Processing System
B. Real-Time Operating System (RTOS)
C. Network Operating System
D. Time-Sharing Operating System
Answer: Option B
Solution (By JKSSB Mock Tests)
A Real-Time Operating System (RTOS) is meant for environments where processing must happen within strict, predefined time margins (e.g., embedded systems, robotics).

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Practice More Operating Systems Questions

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Which Windows 11 feature allows users to organize open windows into distinct spatial arrangements on the screen to optimize multitasking?
A. Windows Hello
B. Virtual Desktops
C. Dynamic Refresh Rate
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Correct Answer: Option D


Explanation:
Snap Layouts allow users to organize multiple application windows across different layout zones on a display screen.

This question belongs to: Computer Operating Systems
Question #2
In Windows, the 'Control Panel' can be opened by running:
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C. control panel
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Correct Answer: Option D


Explanation:
Typing 'control' in the Run dialog opens the Control Panel; the Settings app is separate.

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Question #3
Which of the following is a type of operating system used in embedded systems?
A. Windows 10
B. macOS
C. RTOS
D. Ubuntu

Correct Answer: Option C


Explanation:
Real-time operating systems (RTOS) are common in embedded devices requiring predictable timing.

This question belongs to: Computer Operating Systems