211. Which of the following is a type of operating system that is designed to be used in industrial control systems?
A) Windows
B) Linux
C) macOS
D) Real-time operating system
212. Which of the following is an example of a real-time operating system used in industrial control systems?
A) Windows
B) macOS
C) Linux
D) VxWorks
213. Which of the following is an example of an operating system designed for use in smart TVs?
A) Windows
B) Linux
C) macOS
D) Samsung Tizen
214. Which of the following is an example of an operating system designed for use in digital cameras?
A) Windows
B) Linux
C) macOS
D) VxWorks
215. Which of the following is a type of operating system that is used in scientific and engineering applications that require complex mathematical calculations?
A) Batch processing operating system
B) Multi-user operating system
C) Real-time operating system
D) Scientific operating system
216. Which of the following is an example of a scientific operating system used in high-performance computing?
A) Windows
B) macOS
C) Linux
D) SunOS
217. Which of the following is a type of operating system that is designed for use in smartphones and other mobile devices?
A) Mobile operating system
B) Embedded operating system
C) Real-time operating system
D) Network operating system
218. Which of the following is an example of a mobile operating system?
A) Windows
B) macOS
C) Android
D) Ubuntu
219. Which of the following is an example of an operating system designed for use in embedded systems such as routers and modems?
A) Windows
B) macOS
C) Linux
D) Cisco IOS
220. Which of the following is a type of operating system that is designed for use in virtual machines?
A) Virtual operating system
B) Hypervisor operating system
C) Multi-user operating system
D) Batch processing operating system
