関連ワード:  which is not volatile memory    which is not non volatile memory    which of these is not volatile memory    which is not a volatile type of memory    which memory is nonvolatile and may be written only once    which is not a volatile type of memory or storage    which type of memory is volatile not permanent )    which of the following is not a type of volatile memory    which of the following is not example of non volatile memory    which of the following is not an example of volatile memory