what is the main memory of a computer
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RAM or Main Memory â PC / computer memory (DIMM, DRAM, SDRAM) RAM or Main Memory – PC / computer memory (DIMM, DRAM, SDRAM). A PC’s third and principal level of system memory is referred to as main memory, or Random Access Memory (RAM). It is an impermanent source of data, but is the main memory area accessed by the hard disk. It acts, so to speak, as a staging post between the hard disk and the processor.
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- Random-access memory. Random-access memory (RAM /ræm/) is a form of computer data storage which stores frequently used program instructions to increase the general speed of a system. A random-access memory device allows data items to be read or written in almost the same amount of time irrespective of the physical location of data inside the memory.
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Computer memory In computing, memory refers to the computer hardware devices used to store information for immediate use in a computer; it is synonymous with the term primary storage.
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- Function: RAM is the main and short term memory of the computer. RAM chips store data in. rows and columns in an array of transistors and capacitors and use a memory-controller circuit to. retrieve information located at specific addresses.
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- The following terms related to memory of a computer or Primary memory: 1. Random Access Memory (RAM): The primary storage is called as Random. Access Memory (RAM) because it is possible to randomly select and use any. location of the memory, directly store and retrieve data.
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- RAM, Main Memory and ROM Explained. In common usage, the term RAM is synonymous with main memory, the memory available to programs. For example, a computer with 8MB RAM has approximately 8 million bytes of memory that programs can use.
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The Four Main Functions of a Computer 2. Data Processing. Data processing is the core function and purpose of a computer system. It is the main reason why a computer is actually a computer. The 'brain' of the computer where data is processed is referred to as the microprocessor. It is also commonly known as the central processing unit (CPU) or accelerated processing unit (APU).
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Motherboard Motherboard. Alternatively referred to as the mb, mainboard, mobo, mobd, backplane board, base board, main circuit board, planar board, system board, or a logic board on Apple computers. The motherboard is a printed circuit board that is the foundation of a computer, located at the bottom of the computer case. It allocates power to the CPU, RAM, and all other computer hardware components. Most importantly, the motherboard allows hardware components to communicate with one another. Below is a picture of the ASUS P5AD2-E motherboard with names of each major component of the motherboard.
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secondary storage Definition 2: Computer storage is made up of primary and secondary storage. Primary storage typically refers to random access memory (RAM) placed near the computer’s CPU to reduce the amount of time it takes to move data between the storage and CPU.
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RAM - random access memory RAM (pronounced ramm) is an acronym for random access memory, a type of computer memory that can be accessed randomly; that is, any byte of memory can be accessed without touching the preceding bytes. RAM is the most common type of memory found in computers and other devices, such as printers. There are two main types of RAM: 1  DRAM (Dynamic Random Access Memory)  SRAM (Static Random Access Memory).
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ram RAM. Short for random access memory. The main memory of a computer, in which data can be accessed by the central processing unit in any order without having to go through other data first. The random access of data greatly increases processing speed and efficiency.
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How Much Computer Memory Is Good? RAM is Random Access Memory that is used when you open all your applications. Well what is required to make your computer to run faster is to not install vista at all.If you follow that tip you should be fine. A good amount of RAM is about 512Mb is good enough just remember stay away from vista and norton antivirus then your good. 1 GB is 1,024 MB, and 1 MB is 1,024 KB. For a laptop, anywhere over 100 GB for a hard drive is considered good. RAM means Random Access Memory, read more on it here.
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- RAM is located in The central processing unit (CPU), also called a processor, is located inside the computer case on the motherboard. It is sometimes called the brain of the computer, and its job is to carry out commands.
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- DDR2 3 GB memory is a type of random access memory (RAM) that a computer processor reads and writes data to temporarily......
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What is RAM? RAM is an acronym for Random Access Memory. It is a type of computer memory akin to a person's short-term memory. Data that must be accessed quickly is kept in RAM, such as running applications and open files. When a computer does not have enough RAM, it is forced to allocate part of the hard disk in place of the missing RAM, which hurts performance. Modern operating systems such as OS-X, Windows XP, or Linux need about 256 MB of RAM to perform satisfactorily, and 'heavy' operating systems such as Windows Vista require 1 GB (1025 MB) of RAM to run.
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Computer What are the 4 main components of general purpose computer?   A general purpose computer has four main sections: the arithmetic and logic unit (ALU), the control unit, the … memory, and the input and output devices (collectively termed I/O). These parts are interconnected by busses, often made of groups of wires.
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memory types Dynamic RAM (DRAM) and static RAM (SRAM) chips are the working storage in every computer. DRAM is the main memory in a computer and SRAM is used for high-speed caches and buffers. Both types are byte addressable, which means that data can be read and written one byte at a time.
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Central or primary circuit board for the computer? The primary circuit board for a computer is called the Motherboard. This is the board that contains the housing and sockets for all of the coprocessors, resistors, a…nd circuit pathways that make your computer operate. This board also contains expansion slots, in which you insert expansion cards, extending the capabilities of the system.
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If a Fire Is In An Apartment, Is The Tenant Or The Landlord Responsible? If the fire started because of the landlord’s carelessness then he will be responsible for the tenant’s inconvenience. This would include the money lost, food lost and damage to property. If the tenant was the one responsible for the fire then he/she will need to pay the landlord for damage including rental payments.
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Defining Primary, Secondary, and Tertiary Computer Storage Primary Computer Storage Devices. Primary storage refers to the computer's memory, which connects directly to the computer's CPU. The computer's memory evolved into what is now known as random access memory (RAM) which is a volatile form of storage. Volatile storage means that you totally lose data when you switch the system off.
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Computer memory The computer memory is a temporary storage area. It holds the data and instructions that the Central Processing Unit (CPU) needs. Before a program can be run, the program is loaded from some storage medium into the memory. This allows the CPU direct access to the program.
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What is system board? The 'system board' (motherboard, mainboard) is the relatively large, internal circuit board which connects all the parts of the computer: CPU, hard drive(s), CD/DVD, audio, vi … deo, modem and network cards and... memory.
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How much Gold is in a Computer? $9 worth RAM, or Random Access Memory, is the short-term memory of a computer. RAM chips are found as a bank of long, rectangular 'mini circuit boards' that are populated with numerous memory modules. A computer may have 1 to 8 RAM modules. Older RAM modules are generally smaller, but have bulkier chips.
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ARCHIVED: What is RAM? ARCHIVED: What is RAM? Random Access Memory (RAM) provides space for your computer to read and write data to be accessed by the CPU (central processing unit). When people refer to a computer's memory, they usually mean its RAM. If you add more RAM to your computer, you reduce the number of times your CPU must read data from your hard disk. This usually allows your computer to work considerably faster, as RAM is many times faster than a hard disk.
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- The 16GB memory in your computer, or Main Memory, is used for general temporary storage, such as the data used by running applications. The memory on a graphics card, or Video Memory is used for storing mainly graphics data and GPU code. The two don't mix in most cases, i.e. they are not interchangeable. For gaming, especially high end gaming, you need a good GPU, CPU and plenty of RAM (Main Memory).
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4 Main Parts of a Computer System The lines on the motherboard are physical addresses to a device which carries instructions to the central processing unit which is the brain or scheduler of the computer system. Central Processing Unit (CPU) The central processing unit (CPU) or brain of the computer system processes complex functions in the system. The CPU chip receives instructions from the system board and software applications. Today's CPUs can process data measured in milliseconds.