What is RAM

WHAT is Ram?

 

What is RAM

RAM operates as the short-term memory of a human being. Like the human brain RAM is able to draw on the computer for long-term information storage. This is often necessary when short-term memory is full. Most computers have at least 256 million bytes of RAM, more hard disk that has the capacity of a 40 billion bytes.
 
Anyone who works as their own tech geek on their computer system may be very concerned about what ram? It is a very important element of a computer system. It is Random Access Memory, which is where the application programs, operating system, and data currently in use are stored. In this way, the computer processor is able to achieve temporarily when needed. RAM is head and shoulders above other types of storage within a computer system. It is even faster than disk, hard disk or CD-ROM. Information stored in RAM is available only for the period during which a computer is to start execution. Information stored in RAM disappears when a computer is off. When the computer is restarted, the information from the hard drive is removed to bring RAM to the forefront again. RAM is a bit like the main memory, which is accessible by programs.
 
How does it work?
 
RAM operates as the short-term memory of a human being. Like the human brain RAM is able to draw on the computer for long-term information storage. This is often necessary when short-term memory is full. Most computers have at least 256 million bytes of RAM, more hard disk that has the capacity of a 40 billion bytes. The data is placed on a magnetized area that looks like a record. Printers also hold bytes of RAM as well. Each byte of memory has the capacity to be determined separately without the other bytes being accessed.
 
Types of RAM
RAM is actually twofold.

DRAM is Dynamic Random Access Memory and SRAM is Static Random Access Memory. DRAM is the most typical of both types. DRAM requires refreshing at a rate of up to thousands every second. DRAM access times for information is 60 nanoseconds. SRAM is more expensive, but work at a pace much faster than DRAM. Locking a capacitor and a transistor produces a memory cell. It is a bit of data. In addition, SRAM offers access times to as little as 10 nanoseconds.