In contrast to general-purpose CPUs, microcontrollers may not<br/>implement an external ( ) or<br/>data bus. A: voltage B: current C: address D: resistance
In contrast to general-purpose CPUs, microcontrollers may not<br/>implement an external ( ) or<br/>data bus. A: voltage B: current C: address D: resistance
What does superscalar technique mean? A: The execution unit of instructions in a microprocessor is independent and works in parallel B: The microprocessor has multiple pipelines C: The integrated microprocessor chip has multiple logical CPUs inside D: A computer system has multiple independent microprocessors
What does superscalar technique mean? A: The execution unit of instructions in a microprocessor is independent and works in parallel B: The microprocessor has multiple pipelines C: The integrated microprocessor chip has multiple logical CPUs inside D: A computer system has multiple independent microprocessors
13.The development trend of the computing system is: A: The scale of the parts and the whole unit is getting smaller and smaller. B: More and more CPUs are integrated to improve computing power C: An increasingly human intelligence that connects people, computers and objects. D: Computers will control human beings in the future
13.The development trend of the computing system is: A: The scale of the parts and the whole unit is getting smaller and smaller. B: More and more CPUs are integrated to improve computing power C: An increasingly human intelligence that connects people, computers and objects. D: Computers will control human beings in the future
Listen to the following dialogue and fill in the blanks with what you hear. [音频] A: Hi, welcome to Computer World. How can I help you? B: well, I'd like to buy a new computer, but I don't really (1) ________________them. Can you give me any suggestions? A: No problem. First of all, what kind of computer do you have (2)__________? Do you want to get a home computer or a (3)_______? B: I want to buy a DIY PC. Can you tell me what computer components you have? A: Sure. We have all the computer components here, including motherboards, (4) _______, RAMs (memory card), (5) ___________, graphic cards, CPUs, sound cards, fans and everything you need to build your PC. B: Can you (6) _______ some components for me? A: No problem. How much do you want to spend on a DIY PC? B: About 3000 Yuan. A: What do you want to do with your PC? B: View the news, (7) _________ my friends, play PC games and do my homework. A: I see. Shall we first start from the monitors? B: OK./module/audioplay.html?objectid=48a7d2239c15ca9d4aca12259fa4ae1c
Listen to the following dialogue and fill in the blanks with what you hear. [音频] A: Hi, welcome to Computer World. How can I help you? B: well, I'd like to buy a new computer, but I don't really (1) ________________them. Can you give me any suggestions? A: No problem. First of all, what kind of computer do you have (2)__________? Do you want to get a home computer or a (3)_______? B: I want to buy a DIY PC. Can you tell me what computer components you have? A: Sure. We have all the computer components here, including motherboards, (4) _______, RAMs (memory card), (5) ___________, graphic cards, CPUs, sound cards, fans and everything you need to build your PC. B: Can you (6) _______ some components for me? A: No problem. How much do you want to spend on a DIY PC? B: About 3000 Yuan. A: What do you want to do with your PC? B: View the news, (7) _________ my friends, play PC games and do my homework. A: I see. Shall we first start from the monitors? B: OK./module/audioplay.html?objectid=48a7d2239c15ca9d4aca12259fa4ae1c