A computer is described as an electronic device because; it is made up of electronic components and uses electric energy (such as electricity) to operate.
Is a computer an electronic device?
A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data.
Why computer is not electrical device?
Originally Answered: Why is a computer called an electronic device not an electrical device? Because it uses electrical signals to transfer information rather than energy. To be pedantic energy is transferred in small amounts but it only incidentally heats up and may only have moving parts to deal with that.
Why computer is known as electronic device instead of electrical device though it works with the great help of electricity?
Originally Answered: Why is a computer an electronic device? Because it contains hundreds of millions or even billions of electronic devices: transistors in Integrated circuits, that make it work. Because it is an electronic device indeed as it has been build using electronic components.
What is the difference between computer and electronic device?
Although computers are made of electronics, they are different from other electronic devices. While electronic devices implement physical concepts such as conversion of electrical signals into audio,video or text…computers implement a mathematical concept of computation.
Which is not electronic computer?
When computers that were both digital and electronic appeared, they displaced almost all other kinds of computers, but computation has historically been performed in various non-digital and non-electronic ways: the Lehmer sieve is an example of a digital non-electronic computer, while analog computers are examples of …
Is fan an electronic device?
A fan is also an example of a simple electrical device that converts electrical energy into kinetic energy putting the fan in motion. Such a device is simple and does not require any manipulation of the current that is given to it. On the other hand, a thermostat is an example of an electronic device.
Who is the real father of computer?
Charles Babbage: “The Father of Computing”
What is electrical device example?
Some examples of electrical devices include light bulbs, vacuums, toasters and older technologies such as the electric telegraph and batteries. Electrical devices are defined as devices that use or generate electricity and transform it into another form of energy, such as motion, heat or light.
Is laptop an electronic gadget?
Portable Electronic Devices (PEDs) are commonly used electronic devices and gadgets such as mobile phones, notebook computers, tablets, laptop computers, etc.
What are electrical and electronic devices?
An electric device is one that directly uses electrical energy to perform a task. … Instead of just converting electrical energy into light, heat, or motion, electronic devices are designed to manipulate the electrical current in ways that adds meaningful information to the current.
Is a phone an electronic device?
An electronic device means (A) a cell phone, a computer, and any other device that is capable of transmitting, receiving, or recording messages, images, sounds, data, or other information by electronic means or that, in appearance, purports to be a cell phone, computer, or such other device; and (B) a camera, …
What is considered an electronic device?
Electronic devices include televisions, DVD players, laptops, desktop computers, mobile phones, iPods, iPads, cameras, fans, ovens, washing machines, game consoles, printers and radios. An electronic device is a device that accomplishes its purpose electronically.
What is the most important electronic device in a computer system?
The most common input device is the keyboard. Other popular input devices are the mouse, trackball, touchpads, joysticks, scanners, digital cameras and microphones. The function of an output device is to present processed data to the user. The most common output devices are the monitor and the printer.
Does every electronic device have a CPU?
Short answer – no, not by a long shot ! PICs process inputs and generate control outputs but would not be considered as CPUs. As an other example the Raspberry pi is a computer and contains a CPU, the Arduino is a controller and does not.
Who is brain of computer?
The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it.