What is computer explain its working with the help of block diagram?

What is computer explain its working with the help of block diagram?

Computer Block Diagram System: Mainly computer system consists of three parts, that are central processing unit (CPU), Input Devices, and Output Devices. The Central Processing Unit (CPU) is divided into two parts again: arithmetic logic unit (ALU) and the control unit (CU).

What is the working of computer system?

Artwork: A computer works by combining input, storage, processing, and output. All the main parts of a computer system are involved in one of these four processes. Input: Your keyboard and mouse, for example, are just input units—ways of getting information into your computer that it can process.

How do you design of basic computer explain with the block diagram of computer?

Block Diagram of Computer

1. Input. All the data received by the computer goes through the input unit.
2. CPU – Central Processing Unit. Central Processing Unit or the CPU, is the brain of the computer.
3. ALU – Arithmetic Logic Unit.
4. CU – Control Unit.
5. Memory Unit.
6. Output.
7. Summary.

How does computer work step by step?

How Computer Works – Step By Step

1. The User starts the computer.
2. The computer performs power supply Check ( POST ).
3. The CPU activates BIOS to initiate the booting process.
4. The BIOS loads the operating system.
5. The Operating System takes the control of the computer.
6. The user initiates the program execution .

What makes a computer system a system?

A computer along with additional hardware and software together is called a computer system. A computer system primarily comprises a central processing unit (CPU), memory, input/output devices and storage devices. All these components function together as a single unit to deliver the desired output.

What are block diagram good for?

A block diagram is a graphical representation of a system – it provides a functional view of a system. Block diagrams give us a better understanding of a system’s functions and help create interconnections within it. They are used to describe hardware and software systems as well as to represent processes.

How do you make a good block diagram?

Create a block diagram with perspective

1. Click the File tab.
2. Click New, under templates, or categories, click General, and then double-click Block Diagram with Perspective.
3. From the Blocks With Perspective stencil, drag shapes onto the drawing page.
4. To add text to a shape, select it, and then type.

What are the six components of a computer?

Central Processing Unit. The CPU handles all computations and is a traffic cop for the entire machine,directing what happens and when.

Random Access Memory. Random access memory is the primary storage for the computer.

Read-Only Memory.

Secondary Storage.

Motherboard.

Software.

What are the input and output devices of a computer?

Most often used input devices are the keyboard, mouse, webcam, scanner and microphone. Output devices typically include the monitor, speaker and printer. Input devices are controlled by the user, while the output ones are controlled by the computer.

What is a computer diagram?

A computer network diagram is a mechanical drawing or electronically generated image that depicts the physical and logical topology of a network.