Answer : A neural network is a type of artificial intelligence that attempts to mimic the way the human brain works. Instead of using digital models (where everything is done through 0's and 1's), a neural network works by creating connections between processing elements that are in line with the neurons in the human brain. The organization and mass of the connections determines the output. Neural networks can be implemented through the use of software packages in microcomputers and other conventional computer systems that simulate the activities of a neural network. In addition, special function neural net microprocessor chips are being used in specific areas of use. Uses of Neural Net Microprocessor Chips ক্ষেত্রে Military Weapon System • Image Processing • Voice Recognition Signature Verification • Investment Forecasting Data Mining ফ Manufacturing Quality Control