What is inside a PC system? The nerve centre of a PC is _______, also called the CPU, or _______. This is built into a single chip, which executes program instructions and coordinates the activities that take place within the computer system. The chip itself is a small piece of silicon with a complex electrical circuit called _______. The processor consists of three main parts: _______examines the instructions in the user's program, interprets each instruction and causes the circuits and the rest of the components – monitor, _______, etc. – to execute the functions specified. _______ (ALU) performs _______ (+, -, etc.) and logical operations (AND, OR, NOT). _______are high-speed units of memory used to store and control _______. One of the registers (the program counter, or PC) keeps track of the next _______ to be performed in the main memory. The other (the instruction register, or IR) holds the instruction that is being executed. Put the phrases in the correct order to complete the text. _______are high-speed units of memory
🧠 Тематика вопроса:
Дисциплина исследует природные и антропогенные процессы, происходящие на планете, анализирует их взаимовлияние и закономерности развития. В рамках курса рассматриваются принципы взаимодействия общества и окружающей среды, а также методы рационального использования природных ресурсов. Особое внимание уделяется изучению глобальных проблем современности, включая климатические изменения, экологические кризисы и устойчивое развитие территорий. Полученные знания позволяют сформировать целостное представление о пространственной организации мира и механизмах его функционирования.
Варианты ответа:
- the processor
- instruction
- central processing unit
- an integrated circuit
- The control unit
- disk drives
- The arithmetic logic unit
- mathematical calculations
- The registers
- data
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