Computer Basic Course is the first batch of national first-class undergraduate courses with Yu Yue as the course director, Chen Yufeng, Li Zhongjun and Xin Xin as the lecturers, and Beijing Institute of Technology as the main construction unit.
June 24th, 2020 165438+ This course was recognized as "the first batch of national first-class undergraduate courses" by the people of China and the Ministry of Education.
The main characteristics of the computer:
Fast operation speed: the internal circuit of the computer can complete various arithmetic operations at high speed and accurately. At present, the operation speed of computer system has reached trillions of times per second, and the microcomputer can reach more than 100 million times per second, which can solve a large number of complex scientific calculation problems.
High calculation accuracy: the development of science and technology, especially the development of cutting-edge science and technology, requires very high calculation accuracy. The reason why the missile controlled by computer can accurately hit the intended target is inseparable from the accurate calculation of the computer.
Strong logical operation ability: the computer can not only calculate accurately, but also have logical operation function, which can compare and judge information. The computer can save data, programs, intermediate results and final results, and automatically execute the next instruction according to the judgment result for users to call at any time.
Large storage capacity: The internal memory of a computer has memory characteristics, which can store a large amount of information, including not only various data information, but also programs for processing these data.
High degree of automation: because computers have the ability of memory and logical judgment, people can put pre-programmed program groups into computer memory. Under the control of the program, the computer can work continuously and automatically without human intervention.
Cost-effective ratio: Almost every household will have a computer, which is becoming more and more popular. In the 2 1 century, computers will become one of the essential appliances in every family. Computers have developed rapidly, including desktops and notebooks.