76. Which of the following is an example of an embedded system that is used in the education industry?
A. A traffic light controller
B. A smartwatch
C. A classroom automation system
D. A heart rate monitor
77. Which of the following is an example of an embedded system that is used in the defense industry?
A. A traffic light controller
B. A smartwatch
C. A missile guidance system
D. A heart rate monitor
78. Which of the following is an example of an embedded system that is used in the telecommunications industry?
A. A traffic light controller
B. A smartwatch
C. A mobile network control system
D. A digital camera
79. Which of the following is an example of an embedded system that is used in the energy industry?
A. A robotic arm controller
B. A smart thermostat
C. A power plant control system
D. A heart rate monitor
80. Which of the following is an example of an embedded system that is used in the financial industry?
A. A robotic arm controller
B. A smartwatch
C. An ATM control system
D. A digital camera
