The basic concept of a memory core is as old as ENIAC, but was not developed into anything like the modern memory core until it was added to the Whirlwind I in 1953. The Whirlwind was designed in the late 1940s as a flight simulator, but it was too slow. This is because the only types of memory large enough (2 kilobytes) at the time were Mercury delay and electrostatic storage, the former being slower and the latter being too unreliable.
The designers eventually, after years of delay, used a combination of published papers and new magnetic materials to produce a basic memory core.
No computer yet built uses such memory. They use a variety of electronic memory or magnetic memory types (some very early ones used mechanical or acoustic delay memory, but these are very slow and bulky and were rapidly replaced with ferrite core magnetic memory when it was developed).
Many different types of memory were used in first generation computers, a few of the most commonly used were:electrostatic cathode ray tubes (DRAM)sonic delay lines (DSAM)electrostatic selectron tubes (SRAM)magnetic drums (NVSSAM)magnetic disks (NVSSAM)magnetic core stacks (NVSRAM)Magnetic core memory eventually became dominate.Second and third generation computers continued to use sonic delay line memory, magnetic disk memory, and magnetic core memory (with magnetic core memory still dominating).Late in the third generation computers solid state memory chips replaced all other types of memory.Fourth generation computers used only solid state memory chips.
Depends on how you want them to be compatible.
Most used ferrite core magnetic memory, but some other memory technologies also used were:plated wire magnetic memorythin-film magnetic memoryrotating magnetic drum or disk memorymagnetostrictive wire delayline memoryetc.
The first electronic digital computer built was the ABC (Atannasof Berry Computer), from 1937 to 1942. It was a special purpose machine designed for the sole purpose of solving systems of simultaneous equations having up to 29 variables. It was one of the first calculating devices to use binary number representation (50 bit words). It was the first calculating machine to use dynamic memory requiring refresh (capacitors), to separate arithmetic circuits from memory circuits, and to do array/vector processing (30 word arrays/vectors processed in parallel). It was a little bit bigger than an office desk.
No computer yet built uses such memory. They use a variety of electronic memory or magnetic memory types (some very early ones used mechanical or acoustic delay memory, but these are very slow and bulky and were rapidly replaced with ferrite core magnetic memory when it was developed).
Virtual memory, the answer is virtual memory.
Optical memory is an early form of computer memory. It involves the use of an optical system for the writing and reading of data to and from a computer's main memory.
Just about everything. Speed, reliability, size, ease of use, memory...
You can use it for virtual memory,but you need memory still.
Well, you can buy quad core processors (just GOOGLE Quad Core) but whether or not it will be compatible with your current computer is something you'll have to take up with the manufacturer. Alternatively, you can buy a new computer.
I am not sure which device you are asking about, but one pioneer in the development of computer memory devices is the Chinese-American inventor An Wang. In the late 1940s, he invented the magnetic pulse controlling device; this discovery is important because it is the principle upon which magnetic core memory is based. Another important inventor was Jay Wright Forrester, who also made a major breakthrough in the late 1940s. Forrester invented the random-access magnetic core memory, still in use in most digital computers even today.
Virtual
It is used to store the data.
plug it into the computer then import it, or use the "Save as" tool.
None. You use the free memory.
A desk top and a lap top computer will use different sizes of core processors. The best core processor for you will really depend on what you need to do with your computer. One great core processor is the six core that comes in many HP computers.