RAM (random access memory) and ROM (read-only memory) are both present in your computer.
RAM is a type of volatile memory that holds the data you're working on briefly. ROM is a type of non-volatile memory that holds instructions for your computer indefinitely.
Once the data has been written, this memory does not require a continual power source to keep the data in the device. As a result, information is preserved even when power is lost.
ROM is inexpensive. As a result, it might be linked to devices with a low budget.
The concept is easy to understand. It includes a simple mechanism, and is easy to handle.
Data security is one of the most appealing features of ROM. In this case, we can only write the data once and we can't change it. As a result, unintentional data erasure is impossible.
ROM is a type of computer chip designed to store information in a non-volatile format. The data stored on these chips cannot be changed without specific hardware intervention.
The Read-Only Memory (ROM) in a computer or motherboard stores information permanently. It can be written to but cannot be erased and, therefore, data stored on it cannot be modified.
A word processor, on the other hand, works in Random Access Memory (RAM), which means that information can be saved and retrieved later as per requirement.
ROM is cheap to produce as compared to other non-transiet storage mediums and hence experienced widespread adoption of the technology.