___ is false statement of data.
A. Data is A symbolic record that describes things and can be defined as meaningful entities.
B. Data can be divided into analog data and digital data.
C. What we usually call data that can be entered directly by a computer is analog data.
D. In today's society, the essence of data is the means of production and assets.
Which of the following statements is not correct? （）
A. In the future, more and more realistic robot pets will gradually replace natural life pets.
B. Medical robots can help reduce the work intensity of doctors and improve work efficiency, completely replace doctors.
C. In theory, a person with normal nerve impulses can control the operation of the motor through thoughts, and achieve the purpose of assisting his own actions.
D. In the future, maybe everyone will have a robot avatar, which can replace themselves to complete certain intellectual work.
Which statement of intelligence is false?
A. From the point of view of life, intelligence is the basic ability of life to adapt to nature.
B. All life has intelligence.
C. At present, human intelligence is the highest level that nature can only reach.
D. Bacteria have no intelligence.
The following statement about machine translation, incorrect is ()
A. Machine translation is the best way to translate science and technology, especially for every specific subject and major. Because the sentence structure of this kind of translation is relatively simple, and the amount of professional vocabulary repetition is large, and the machine translation is fast and efficient, it can play an important role in this aspect.
B. Machine translation of nonliterary publications has been going on all the time, and the translation effect of some materials based on professional corpus, such as product manual and weather forecast, is still good.
C. More than 70% of the world's websites are written in English, while only about 2% are written in Chinese.
D. The translation of Internet and computer related materials relies heavily on machine translation. Machine translation plays an incomparable role in this field.
The following statement is correct: ()
A. The inability of perceptron to solve XOR problem is not only the defect of perceptron, but also the main reason for the low tide of artificial neural network in history.
B. The traditional BP network generally uses two-level network. The excitation function of the node is required to be integrable, usually S-type.
C. Determination of the number of hidden layers and neurons: there is no theoretical guidance at present.
D. Artificial neural network is the foundation of deep neural network, and deep neural network is the model foundation of deep learning.
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