In the context of computer memory, an address is used to access the computer's primary storage memory. These addresses consist of fixed-length digits displayed as unsigned integers.
6446u
it is used by computer to store contents
what is the role of BIOS? why is it important for it to keep its memory after the computer is switched off?
First of All ROM stands for READ ONLY MEMORY the role of ROM in computer is to store all the Information about any computer hardware such as the processor speed, CD-ROM/DVD-ROM drives etc. It is a permenant memory which contains also BIOS (basic input output system) configuration and settings.
The role of RAM or random access memory in computer data processing is to hold calculations and information. Once the system is restarted or power is lost, the information within the RAM is lost.
Role of the Memory management unit in Operating system Every program for its execution requires some space in computer memory which is provided by memory management unit using virtual memory that provides the external storage addressing location for the programs that does not have too much space in main memory for their execution and saved them in secondary memory but when required loaded them again in main memory. This deallocation and reallocation of programs in main memory deals with concurrency. At last, we say that loading capabilities of programs with the memory addressing is there in it.
The role of Random Access Memory (RAM) is to store information about a program when it is being used by the hard drive, so tha you can access the program faster.
what is the role of computer in mathematics what is the role of computer in mathematics
Acetylcholine is essential to the memory. Without it the memory would not exist.
Memory Management.The kernel of a computer will have full access to the system's memory and is required to allow any processes to access this memory when needed. To do this, the kernel carries out virtual addressing. Within virtual addressing it is possible to make a given physical address to appear as a virtual address, i.e. Another address. These virtual address spaces are different for different processes.The memory that is processed to access one virtual address may be different to the memory that a process accesses at the same address. These spaces allow ever program on the computer to run as if it is the only one and stops these applications from crashing each other. Virtual addressing can also be used to create virtual partitions of memory in disjointed areas. One of these areas will be reserved for the kernel and other for applications.Device Management.Device drivers, processed by the kernel, are used in order to control the peripherals that are connected to the computer. These peripherals need to be accessed by processes to perform useful functions. A list of the available devices is maintained by a kernel and is either known in advance, configured by the user or detected by the operating system at run time.Device management is a very operating system specific topic and each of the drivers is handled differently by the different kinds of kernel design. The thing that they all have in common is that the kernel is required to provide the input output to allow drivers to access their devices.These two different facilities within the kernel of a computer are used alongside process management and system calls to help the kernel carry out its role within the system.
No
role of computer in business application
Absolutely not! Virtual memory is a system that provides a virtual environment to applications that is independent of computer physical resources. The swap file (more corectly called the pagefile) serves only in a supporting role.