171. Which of the following is an example of an operating system designed for use in supercomputers?
A) Windows Server
B) Linux
C) macOS
D) Android
172. Which of the following is an example of an operating system designed for use in embedded systems such as routers and switches?
A) Windows
B) macOS
C) Linux
D) Junos
173. Which of the following is an example of an operating system designed for use in scientific research and data analysis?
A) Windows
B) macOS
C) Linux
D) Solaris
174. Which of the following is an example of an operating system designed for use in mainframe computers?
A) Windows
B) macOS
C) Linux
D) z/OS
175. Which of the following is an example of a real-time operating system used in aerospace and defense systems?
A) Windows
B) Linux
C) macOS
D) VxWorks
176. Which of the following is an example of an operating system designed for use in industrial automation and control systems?
A) Windows
B) Linux
C) macOS
D) RTOS
177. Which of the following is an example of an operating system designed for use in wearables such as smartwatches?
A) Windows
B) Linux
C) macOS
D) watchOS
178. Which of the following operating systems is free and open-source?
A) Windows
B) macOS
C) Linux
D) Android
179. Which of the following is a process of loading an operating system into memory?
A) Booting
B) Shutdown
C) Restart
D) Hibernate
180. Which of the following is an example of a multi-user operating system?
A) Windows 10 Home
B) macOS High Sierra
C) Linux Mint
D) All of the above
