Is kernel memory permanent memory?

The hard drive is considered non-volatile memory. RAM is considered volatile memory. Additionally, the ROM (Read-only memory) is considered permanent as well.

The memory used by the operating system, which is protected and cannot be accessed by regular applications. Virtual memory can be used to page some of the kernel in memory to disk. However, there is...

no nonvolatile memory is not permanent because when power is turned off data will be deleted .

No it's not.It's volatile memory (That which looses it's data if the power is interrupted).

Technically speaking the term R.A.M (Random Access Memory as opposed to serially accessed) describes the method used to organise store and retrieve the information in a memory chip rather than its...