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Q: Which type of computers is used to control air traffic and radar of national defence?
  • A. Digital Computer
  • B. Hybrid Computer
  • C. Analog Computer
  • D. Personal Computer
Correct Answer: Option B - Hybrid computers are used to control air traffic and radar of national defence. This computers computers that exhibit features of analog and digital computer. Analog computers operate on mathematical variables in the form of physical quantities that are continuously varying. These computersa are mainly used in the field of science and engineering. In the hospital, only hybrid computers are used to measure the patient's heartbeat and check blood pressure.
B. Hybrid computers are used to control air traffic and radar of national defence. This computers computers that exhibit features of analog and digital computer. Analog computers operate on mathematical variables in the form of physical quantities that are continuously varying. These computersa are mainly used in the field of science and engineering. In the hospital, only hybrid computers are used to measure the patient's heartbeat and check blood pressure.

Explanations:

Hybrid computers are used to control air traffic and radar of national defence. This computers computers that exhibit features of analog and digital computer. Analog computers operate on mathematical variables in the form of physical quantities that are continuously varying. These computersa are mainly used in the field of science and engineering. In the hospital, only hybrid computers are used to measure the patient's heartbeat and check blood pressure.