A. The study of human behavior - मानव व्यवहार का अध्ययन
B. The simulation of human intelligence by machines - मशीनों द्वारा मानव बुद्धि का अनुकरण
C. The process of genetic engineering - जेनेटिक इंजीनियरिंग की प्रक्रिया
D. The study of celestial bodies - आकाशीय पिंडों का अध्ययन
AI refers to the development of computer systems that can perform tasks that typically require human intelligence, such as learning, problem-solving, and decision-making.