Which type of memory in reading as well as writing data?

RAM

Explanation:

RAM or Random Access Memory is a type of memory that can also read and write data.

As its name is saying it can simultaneously read and write and with no particular order.

The difference between RAM and ROM is that the ROM stands for Read Only Memory... Memory that can only read and cannot write.

Latest generation of RAM is DDR4 that does 2133 Million transfers per second.

answer; peter zenger;