Is a multipurpose device that accepts input processes data stores data and produces output all according to a series of stored instructions?
How is data stored in ROM?
ROM: Unlike RAM, Read Only Memory (ROM) is both a non-volatile and permanent form of primary storage. ROM retains its contents even if the device loses power. You cannot change the data on it, but rather just read it.
Is ROM a permanent storage device?
Is RAM permanent storage? No, RAM stores data only temporarily. Another major characteristic of RAM is that RAM data can be easily modified. Here is more information about types of computer memory.
Data processing, Manipulation of data by a computer. It includes the conversion of raw data to machine-readable form, flow of data through the CPU and memory to output devices, and formatting or transformation of output. Any use of computers to perform defined operations on data can be included under data processing.
Is a computer that can perform all of its input processing output and storage activities by itself?
A computer is a multipurpose device that accepts input, processes data, stores data, and produces output, all according to a series of stored instructions.