what does cpu mean in ict

What does ICT stand for in Computer Science?

So ICT is concerned with the storage, retrieval, manipulation, transmission or receipt of digital data. Importantly, it is also concerned with the way these different uses can work with each other.

What does the CPU mean in a computer?

CPU – Central Processing Unit. The CPU (processor) is one of the most important components in a computer, it can be likened to the brain of the system. There are 2 main PC CPU manufacturers, Intel and AMD.

Where does the result of an instruction go in a CPU?

This final stage involves the CPU writing the result of the instruction (in our example the result of a simple sum) into a specific location in the memory. Depending on the instruction, this result may be written to the CPUs own registers for further processing, or in some cases written directly to the system’s main memory.

How does the control unit of the CPU work?

The control unit of the CPU is used to direct the whole computer system to process program’s instruction using electrical signals. The control unit of a CPU communicates with ALU and memory to carry out the process instructions. Actually the control unit does not carry out the instruction of the program,…

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GCSE ICT hardware and microprocessors

DEFINITION. A microprocessor is an … cpu A microprocessor is normally a single chip such as the one shown opposite. They are found inside the CPU in all …
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