The central processing unit (CPU). The CPU is typically composed of one or more processors with one or more processing cores. For example, a quad core CPU typically has two independent processors with two cores each.
The CPU (Central Processing Unit), also know as a processor.
The main memory.
The central processing unit.
A set of instructions that run on a computer that enables it to execute a specific task is called a program. Computer programs use several different types of calculating to make the computer do what the user wants it to do. One example is binary code programming.
1. What general categories of functions are specified by computer instructions?
The operating system is the part that take care of the communications between software and hardware.
BIOS is short for basic input-output system - some simple instructions permanently stored in computer ROM. In other words, the instructions are available before the computer loads information from a hard disk or similar.
well program is a set of instructions that are given to computer to perform perticular task as we want. And data is any information that is stored in computer hard disc. it can not make any control on computer of computer related process.
the microprocessor, also called the processor or the central processing unit (CPU)
A Computer
supercomputer is probably what you are looking for.
Bios
Only the scanner is an input device, that supplies information to the computer. The monitor, speaker, and printer all take information from the computer and convert it into output for the computer user.
The Harvard Mark I was commisioned by the US Navy and built by IBM and represents the first electromechincal computer capable of executing a complex list of instructions.
CPU: Also known as the central processing unit, it is the core component of the entire computer. When executing all instructions such as data operation and transmission, it needs to follow the guidance of the central processing unit. As the heart of the entire computer, it controls all the information processing of the computer.
John von Neumann in the 1940's described the idea of a computer architecture with a CPU (central processing unit) executing computer instructions from the same memory that also stored computer data.
Controling the computer and prossecing information
A Computer Program (also software, or just a program) is a sequence of instructions written to perform a specified task with a computer. A computer requires programs to function, typically executing the program's instructions in a Central Processor. The program has an executable form that the computer can use directly to execute the instructions. The same program in its human-readable source code form, from which executable programs are derived enables a programmer to study and develop its algorithms.
The Central Processing Unit, or CPU is responsible for carrying out the instructions of a computer program. Playing the role of the "brain", the CPU carries out the basic arithmetical, logic and input/output operations of the system. You can read more about the CPU here: http://en.wikipedia.org/wiki/Central_processing_unit
A computer needs instructions to perform a task. There are many aspects of a computer, such as all the internal parts, the peripherals, and the software components. A computer needs hardware to store and process information, and needs software instructions to do anything for us. If there was no software at all on a computer it would merely be a box of parts. There would be no software telling the computer to show information on the output, and no software to accept instructions from the input.