identify the features of ram and rom in the following store data does not earse when power goes off
Answers
RAM is volatile memory, which means that the information temporarily stored in the module is erased when you restart or shut down your computer. Because the information is stored electrically on transistors, when there is no electric current, the data disappears. Each time you request a file or information, it is retrieved either from the computer's storage disk or the internet. The data is stored in RAM, so each time you switch from one program or page to another, the information is instantly available. When the computer is shut down, the memory is cleared until the process begins again. Volatile memory can be changed, upgraded, or expanded easily by users.
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.
its the answer....
Answer:
RAM stands for Random Access Memory while ROM stands for Read-Only Memory
Data stored in Random Access Memory popularly known by acronym RAM stays there until the computer is running whereas Read Only Memory popularly known by acronym ROM is used mainly in the start-up process of a modern computer
Important RAM types are 1) DRAM 2)SRAM. SDRAM, and DDR and Important ROM types are 1) EPROM 2) EEPROM, 3) PROM, and 4) Mask ROM,
RAM is volatile whereas ROM is non-volatile Memory
The biggest advantage of RAM is that it does not have any moving parts while the biggest advantage of Rom is that it is not lost when power is switched off.