Объем доступной оперативной памяти

Объем доступной оперативной памяти - один из важнейших параметров любого компьютера. Оперативная память или оперативное запоминающее устройство (ОЗУ или RAM) представляет собой совокупность микросхем на системной плате, способных накапливать и временно хранить программы и обрабатываемые данные. Эта информация по мере надобности может быстро считываться из оперативной памяти процессором и записываться туда вновь. При отключении питания содержимое оперативной памяти полностью стирается и утрачивается. Поэтому после включения компьютера программы и данные всякий раз необходимо заново загружать в оперативную память из источников долговременного хранения информации. Для долговременного хранения информации чаще всего применяются магнитные и оптические диски или иные накопители цифровой информации. В современных компьютерах применяется главным образом динамическая оперативная память. Она строится на микросхемах, требующих во избежание потерь периодического обновления информации. Этот процесс получил название "регенерация памяти". Он реализуется специальным контроллером, установленным на материнской плате. На периодическую регенерацию данных в микросхемах динамической оперативной памяти расходуется некоторое время. Попытка прочитать информацию из памяти до момента завершения цикла регенерации приводит к появлению ошибок. Поэтому сбои в памяти нередко оказываются одной из распространенных проблем в работе недорогих персональных компьютеров "желтой" или "черной" сборки, даже если в них используются совершенно исправные микросхемы динамической оперативной памяти. Обьем любой компьютерной памяти, в том числе и оперативной памяти, измеряется в килобайтах и мегабайтах. Наименьшей единицей измерения информационной емкости и наименьшей единицей деления памяти компьютера является байт. Собственно байт - это, в свою очередь, совокупность восьми мельчайших единиц информации, которые называют битами. Разница между простейшими стационарными двоичными состояниями, например, "включено"/"выключено" или между 0 и 1 составляет всего один бит. Байтовая (или 8 - битовая) структура измерения выбрана из - за двоичной организации вычислительной техники. Для передачи или сохранения одного любого символа - буквы, цифры или знака - требуется минимум один байт. 1 килобайт равен 1024 байтам, 1 мегабайт - 1024 килобайтам, 1 гигабайт 1024 мегабайтам.

Результаты (английский) 1:

The amount of available RAM is one of the most important parameters of any computer. RAM, or random access memory (RAM or RAM) is a collection of chips on the motherboard that are able to accumulate and temporarily store programs and data to be processed. This information as needed can quickly be read from RAM processor and recorded there again. When the power is turned off, the contents of RAM is completely erased and lost. So when you turn on your computer, programs and data whenever you need to load into RAM from long-term storage information sources. For long-term storage information are most commonly used magnetic and optical disk drives or other digital information. In modern computers is used primarily for dynamic RAM. It is based on chips that require periodic updating to avoid loss of information. This process is known as "regeneration". It is a special controller installed on the motherboard. The periodic regeneration of data in dynamic RAM chips spent some time. Trying to read information from memory until the end of the regeneration cycle leads to errors. Therefore, memory faults are often one of the common problems in the operation of low-cost personal computers "yellow" or "black" assemblies, even if they are perfectly serviceable dynamic RAM chips. The volume of any computer memory including RAM and, measured in kilobytes and megabytes. The smallest unit of information capacity and the smallest unit of computer memory Division is bytes. The actual bytes-this, in turn, set of eight tiny pieces of information called bits. The difference between simple stationary binary States, for example, the "on"/"off", or between 0 and 1 is just one bit. The byte (or 8-bit) the structure of a dimension is selected due to binary computing organization. To transfer or save one of any character-letters, numbers or sign-needs at least one byte. 1 kilobyte is 1024 bytes, 1 megabyte is 1024 kilobytes, 1 gigabyte, 1024 megabytes.

Результаты (английский) 2:

The amount of available memory - one of the most important parameters of any computer. RAM or random access memory (RAM or RAM) is a set of chips on the system board, able to accumulate and temporarily store programs and data being processed. This information as required can be quickly read from the memory and the processor to be recorded again. When power is turned off the contents of RAM is erased completely and is lost. Therefore, after the computer program and the data each time you need to re-download in the memory of the long-term storage of information sources. For long-term storage of the information most commonly used magnetic and optical discs or other digital storage media. In modern computers is mainly used dynamic random access memory. It is built on chips that need to avoid losses periodic updating of information. This process is called "memory recovery". He realized a special controller mounted on the motherboard. On the periodic regeneration of data in DRAM chips consumes some time. Attempt to read data from the memory until the completion of the regeneration cycle resulting in errors. Therefore memory failures are often one of the most common problems in the low-cost personal computers, "yellow" or "black" assembly, even if they use a completely serviceable chip DRAM. The volume of any computer memory, including memory, measured in kilobytes and megabytes. The smallest unit of information capacity and the smallest unit of computer memory division is a byte. Actually byte - this, in turn, the smallest set of eight data units are called bits. The difference between the simplest fixed binary states, such as "on" / "off", or between 0 and 1 is only one bit. Byte (or 8 - bit) measurement structure selected from - for the binary organization of computing. To transfer or retention of any character - letters, numbers or signs - requires at least one byte. 1 kilobyte is 1024 bytes, 1 megabyte - 1024 kilobytes, megabytes 1 gigabyte in 1024.

Результаты (английский) 3:

the amount of available memory is one of the most important parameters of any computer. memory or the storage device (ram or ram) represents a combination of chip on the system board that can accumulate and temporarily store the program and the processed data. this information as can quickly be read from the memory processor and recorded there again. once the food contents of the memory is erased or lost. therefore, after the introduction of computer programs and data needed to be re downloaded every time in the memory of the sources of long-term information storage. for the long-term storage of information most commonly used magnetic and optical disks or other storage of digital information. in modern computers is applied mainly to the dynamic memory. she is gotta be microchips or something, in order to avoid the losses that require periodic updating of information. this process is known as the "regeneration of memory". he is a special controller installed on the motherboard. for the periodic regeneration of the data in the dynamic ram is gotta be microchips or something for a while. try to read the data from the memory to the regeneration cycle leads to errors. therefore, errors in memory are often one of the common problems in the work of low-cost personal computers "yellow" or "black" build, even if they are perfectly good dynamic ram chips. the amount of any computer's memory, including ram, is measured in kilobytes or megabytes. the smallest unit of measurement of information capacity and the smallest division of computer memory is byte. a byte is, in turn, of the eight smallest bits of information, which is called bats. the difference between the simplest stationary двоичными conditions, for example, the "on" or "off", or between 0 and 1 is only one bit. байтовая (or 8 - битовая) structure is selected for the measurement of binary computer technology. to transfer or retain one of any characters, letters, numbers or sign - requires a minimum of one byte. 1 kilobyte is equal to 1024 bytes, 1 mb - 1024 1024 мегабайтам килобайтам, 1 gb.