Any assignment statement writes to memory. For example:
F := A + 25 * X;
Such memory is called ROM.
1 what is computer memory 2 explain information system. discuss various information systems available in any organization.
It is called random access memory (RAM), or simply memory.
RAM
Rom
RAM is an acronym for "Random Access Memory", meaning that the computer can write to the memory and later read from it. Computers read information from disk or outside sources such as the internet or peripheral devices, and writes data to the RAM. Typically the RAM is fast memory that allows the computer to read and write the data quickly, allowing applications (programs) to run at high speed. The "Random" nature of the memory means that the computer can write then read or write at any time, randomly as is necessary by the computer operating system or other applications.
RAM (Random Access Memory)
Otherwise your computer will be very, very, very slow, as it is much quicker to read and write from RAM then it is to read and write from the hard drive.
In computer science, there is a memory leak, and all the available memory has been reserved, and part of the hard drive is used as virtual memory, and the computer is exchanging data between memory and disk as fast as it can. At this point cpu utilization is usually very low, as Hard disk read/write times are slowed down by the physical movement of a read/write head. Caused by memory leaks or insufficient memory for an application.
The USB memory card readers will not stop working from the write and erase cycles whatsoever because they only act as the medium between the memory card and the computer.
Read/write memory is memory that can be read and can be changed.
Computer memory