88. If you were thinking about an oven as a system,
which of the following represents the input?
A. The uncooked food.
B. The cooked food.
C. A light indicating that the oven has reached the preheated temperature.
D. The oven running at 350 degrees for 20 minutes.
89. If you were thinking about an oven as a system,
which of the following represents the output?
A. The uncooked food.
B. The cooked food.
C. A light indicating that the oven has reached the preheated temperature.
D. The oven running at 350 degrees for 20 minutes.
90. If you were thinking about an oven as a system,
which of the following represents the process?
A. The uncooked food.
B. The cooked food.
C. A light indicating that the oven has reached the preheated temperature.
D. The oven running at 350 degrees for 20 minutes.
91. If you were thinking about an oven as a system,
which of the following represents the feedback?
A. The uncooked food.
B. The cooked food.
C. A light indicating that the oven has reached the preheated temperature.
D. The oven running at 350 degrees for 20 minutes.
92. If you were thinking about a home theater system,
which of the following represents the inputs?
A. The DVD player, DVD movie, speakers, TV, and electricity.
B. Playing the movie, including the audio, through the speakers and the
video on the TV.
C. A message stating that the disk is dirty and cannot be played.
D. Spinning the disk to play, pause, rewind, or fast forward.
93. If you were thinking about a home theater system,
which of the following represents the outputs?
A. The DVD player, DVD movie, speakers, TV, and electricity.
B. Playing the movie, including the audio, through the speakers and the
video on the TV.
C. A message stating that the disk is dirty and cannot be played.
D. Spinning the disk to play, pause, rewind, or fast forward.
94. If you were thinking about a home theater system,
which of the following represents the process?
A. The DVD player, DVD movie, speakers, TV, and electricity.
B. Playing the movie, including the audio, through the speakers and the
video on the TV.
C. A message stating that the disk is dirty and cannot be played.
D. Spinning the disk to play, pause, rewind, or fast forward.