execute
That means to load a computer program into a computer's memory, and have the computer carry out the instructions in the program.
A computer program is a series of instructions that tell a computer how to carry out a task.
program
uh,,, a script?
The four Basic operations that comprise a computer machine cycle are: 1. Fetch : Obtain program instructions or Data files from Memory 2. Decode : Translate Instructions into commands 3. Store : Write result to memory and 4. Excute : Carry out command
A computer program is just a series of computer instructions. All programs "tell the computer what to do".
The binary codes in the registry.
The main brain of your PC is your processor. But many other parts of your PC makes up its 'brains' such as the registers, main memory, cache memory. The brain of your PC would be its CPU or the central processing unit or the processor. It is the necessary part of your PC system to be able to carry out the instructions of a computer program. It is also the primary element carrying out the computer's functions.
carry out a specific task
calculator
Control UnitAll computers follow instructions that are given to it in a program. These instructions are in a particular order in the program, and following them, and carrying them out, will mean that the computer has accomplished whatever task it was meant to do. Something in the computer has to manage the instructions and make sure that all the other parts of the processor do what they should be doing. This is the job of the control unit.The control unit has three jobs:It has to decide which instruction to carry out next and then go and get it.It has to decipher the instruction, in other words it has to work out what needs to be done to carry the instruction out.It has to tell other parts of the processor what they should do so that the instruction will be carried out.Memory UnitThe third part of the processor is where everything that the processor is going to use is stored. This includes all the program instructions and all the data needed to carry out those instructions. One of the jobs of the control unit is to be able to find the information stored there when it is to be used. The parts of the operating system, which the computer is using at the time, also need to be stored in memory.
The instruction set of a computer is the collection of commands that its Central Processing Unit (CPU) can carry out natively. These are the things that the processor inherently knows how to do if asked.