What Type Of Device Is Computer?

What are the 3 types of CPU?

CPU itself has following three components.Memory or Storage Unit.Control Unit.ALU(Arithmetic Logic Unit).

What are the 7 types of computers?

Contents Supercomputer. Mainframe. Server Computer. Workstation Computer. Personal Computer or PC. Microcontroller. Smartphone.

What computer is a laptop called?

Laptop. Laptop computers, also known as notebooks, are portable computers that you can take with you and use in different environments. They include a screen, keyboard, and a trackpad or trackball, which serves as the mouse.

Which type of electronic device is a computer answer?

A computer is an electronic machine that processes raw data to give information as output. An electronic device that accepts data as input, and transforms it under the influence of a set of special instructions called Programs, to produce the desired output (referred to as Information).

Is laptop a device?

Regardless of size limitations, those definitions still favor inclusion of laptops since many are available with a form facture that is smaller than some of the larger tablets. … Logically, therefor, a laptop is, in fact, a mobile device.

What kind of device is a router?

A router is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet. Data sent through the internet, such as a web page or email, is in the form of data packets.

What makes an electronic device a computer?

A computer is an electronic device because it is nearly always created using electronic components (ie that control electrons). It is simpler and more cost effective than using Mechanical, water droplet , Fluidic , Air logic or other logic devices that don’t control electrons.

What type of device is CPU?

The CPU (Central Processing Unit) is the part of a computer system that is commonly referred to as the “brains” of a computer. The CPU is also known as the processor or microprocessor.

What type of device is the printer?

In computing, a printer is a peripheral device which makes a persistent representation of graphics or text, usually on paper. While most output is human-readable, bar code printers are an example of an expanded use for printers.

What are the 10 output devices?

10 Output Devices of Computer And Their FunctionsComputer Monitor.Speakers.Headphones.Printers.Projectors.Plotters.Video Cards.Sound Cards.More items…

What is meant by 3 MHz CPU?

One MHz represents one million cycles per second. The speed of microprocessors, called the clock speed, is measured in megahertz. For example, a microprocessor that runs at 200 MHz executes 200 million cycles per second.

What is CPU known as?

The CPU (Central Processing Unit) is the part of a computer system that is commonly referred to as the “brains” of a computer. The CPU is also known as the processor or microprocessor. The CPU is responsible for executing a sequence of stored instructions called a program .

Is computer a device or machine?

A computer is a machine that can be programmed to accept data (input), process it into useful information (output), and store it away (in a secondary storage device) for safekeeping or later reuse. The processing of input to output is directed by the software but performed by the hardware.

What type of work can a computer perform?

The computer does its primary work in a part of the machine we cannot see, a control center that converts data input to information output. This control center, called the central processing unit (CPU), is a highly complex, extensive set of electronic circuitry that executes stored program instructions.

What are the 10 advantages of computer?

What are the advantages of using a computer?Increase your productivity. … Connects you to the Internet. … Can store vast amounts of information and reduce waste. … Helps sort, organize, and search through information. … Get a better understanding of data. … Keeps you connected. … Can help you learn and keep you informed. … Can make you money.More items…•

Which is referred to the brain of computer?

The computer brain is a microprocessor called the central processing unit (CPU). The CPU is a chip containing millions of tiny transistors.

Do laptops count as mobile devices?

Regardless of size limitations, those definitions still favor inclusion of laptops since many are available with a form facture that is smaller than some of the larger tablets. … Logically, therefor, a laptop is, in fact, a mobile device.

What was the first laptop?

The first laptop in the modern form was the 16-bit Grid Compass 1101, designed by Bill Moggridge in 1979–80, and released in 1982. Enclosed in a magnesium case, it introduced the now familiar clamshell design, in which the flat display folded shut against the keyboard.

What kind of device a computer is?

In computing, an input device is a peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. Examples of input devices include keyboards, mice, scanners, digital cameras and joysticks.

What are the 10 input devices?

10 Examples of Input devices:Keyboard.Mouse.Light Pen.Optical/magnetic Scanner.Touch Screen.Microphone for voice as input.Track Ball.Joystick.More items…•

What was the very first computer?

Eniac ComputerEniac Computer The first substantial computer was the giant ENIAC machine by John W. Mauchly and J. Presper Eckert at the University of Pennsylvania. ENIAC (Electrical Numerical Integrator and Calculator) used a word of 10 decimal digits instead of binary ones like previous automated calculators/computers.