71. Which of the following is an example of an operating system designed for use in Internet of Things devices?
A) Windows
B) Linux
C) macOS
D) Android Things
72. Which of the following is an example of an operating system designed for use in HPC (High Performance Computing) clusters?
A) Windows
B) macOS
C) Linux
D) IBM AIX
73. Which of the following is an example of an operating system designed for use in industrial automation systems?
A) Windows
B) macOS
C) Linux
D) OpenPLC
74. Which of the following operating systems is designed specifically for use on smartphones?
A) Windows
B) Linux
C) iOS
D) macOS
75. Which of the following is an example of a network operating system?
A) Windows
B) macOS
C) Linux
D) Cisco IOS
76. Which of the following is an example of an operating system designed for use in kiosks and digital signage?
A) Windows
B) Linux
C) macOS
D) Chrome OS
77. Which of the following is an example of a mobile operating system that is open source?
A) iOS
B) Android
C) BlackBerry OS
D) Windows Phone
78. Which of the following is an example of a real-time operating system used in medical devices and equipment?
A) Windows
B) Linux
C) macOS
D) QNX
79. Which of the following is an example of an operating system designed for use in gaming consoles?
A) Windows
B) PlayStation OS
C) macOS
D) Android
80. Which of the following is an example of an operating system designed for use in digital cameras and other embedded systems?
A) Windows
B) Linux
C) macOS
D) Symbian OS
