191. Which of the following operating systems is used in Google’s Pixel devices?
A) Windows
B) Linux
C) Chrome OS
D) Android
192. Which of the following operating systems is designed for use in network switches and routers?
A) Windows
B) Linux
C) macOS
D) Cisco IOS
193. Which of the following is a type of operating system that manages the resources of a single computer for multiple users?
A) Single-user operating system
B) Multi-user operating system
C) Real-time operating system
D) Embedded operating system
194. Which of the following is an example of an operating system designed for use in mainframe computers?
A) Windows
B) macOS
C) z/OS
D) Android
195. Which of the following is an example of an operating system designed for use in Apple’s Macintosh computers?
A) Windows
B) Linux
C) macOS
D) iOS
196. Which of the following is a type of operating system that can run multiple virtual machines on a single physical machine?
A) Real-time operating system
B) Embedded operating system
C) Single-user operating system
D) Hypervisor-based operating system
197. Which of the following is an example of an operating system designed for use in smartphones?
A) Windows
B) Linux
C) macOS
D) Android
198. Which of the following is an example of an operating system designed for use in Apple’s iPhones?
A) Windows
B) Linux
C) macOS
D) iOS
199. Which of the following is an example of a network operating system?
A) Windows 10 Home
B) macOS High Sierra
C) Linux Mint
D) Windows Server 2019
200. Which of the following is an example of a mobile operating system designed for use in smartwatches?
A) Windows
B) Linux
C) Tizen
D) Android
