Computer Memory:- Computer memory is the external and internal storage area that holds data and instruction during the processing of data in binary form. Computer memory are two types primary memory and secondary memory. Primary memory:- Every computer comes with a certain amount of physical memory, usually referred to as a main memory or primary memory. It is made up of electronic circuit that's Give data as long as voltage supply is on. Here two types of Primary memory Ram:- It is an internal read / write memory i.e. information can written into and read from iron and is volatile memory room it is permanent non volatile types of memory, as it is content Are Not Lost. When power supply is switched off it contains are eaten at the time of manufacturing and cannot be altered secondary memory. This types of memories are internal or external devices is inside or outside the computer it store programs and data permanently it is slower but cheaper...
Technical MadMi is a website or source where you find most important topic of technology