41. Which of the following is an example of an embedded system that is used in the energy industry?
A. A traffic light controller
B. A wind turbine control system
C. A dishwasher controller
D. A heart rate monitor
42. Which of the following is an example of an embedded system that is used in the marine industry?
A. A robotic arm controller
B. A smart thermostat
C. A navigation system
D. A digital camera
43. Which of the following is an example of an embedded system that is used in the mining industry?
A. A microwave oven
B. A smartwatch
C. A mining machine controller
D. A smart refrigerator
44. Which of the following is an example of an embedded system that is used in the sports industry?
A. A traffic light controller
B. A heart rate monitor
C. A sports scoreboard system
D. A smart refrigerator
45. Which of the following is an example of an embedded system that is used in the hospitality industry?
A. A robotic arm controller
B. A smart speaker
C. A hotel room keycard system
D. A digital camera
