find the difference between chachae and rom memory
Answers
Cache memory:-
Cache is a smaller and fast memory component in the computer which is inserted between the CPU and the main memory. To make this arrangement effective. The cache needs to be much faster than main memory. This approach is more economical than the use of fast memory devices to implement the entire main memory.
Rom memory:-
ROM is non-volatile memory, which means the information is permanently stored on the chip. The memory does not depend on an electric current to save data, instead, data is written to individual cells using binary code. Non-volatile memory is used for parts of the computer that do not change, such as the initial boot-up portion of the software, or the firmware instructions that make your printer run. Turning off the computer does not have any effect on ROM. Non-volatile memory cannot be changed by users.