READ-ONLY memory is protected against modification by a simple user Write Command. It is generally used to hold low level code such as the Instruction Set for the Computer Hardware itself. The typical application user can NOT address this memory area, but on their behalf, the Operating System can read the memory contents, but NOT modify it.
Memory Chips of this type are typically FLASHED to make updates to their contents.
SIGBUS is an event that occurs when a program or application tries to do something with memory it doesn't own or memory that is readonly. It is a "bus error", related to bad memory handling. See the related link for detailed information.
There are two types of memory access. 1- uniform memory access (uma) 2- non-uniform memory access (numa)
immediate access memory
random access memory
A hard disk is a Sequential Access Memory device or SAM
RAM: random access memory
RAM is the abbreviation for Random Access Memory.
Ramdom access memory
immediate access memory
Random access memory.
Random Access Memory
Random Access Memory.