What is internal and external device?

Answer: Internal components are devices that are either built-in to the motherboard of the computer, added on an expansion card or a device attached to the motherboard by way of ribbon cables. External devices are added to the computer system by plugging them into one of the ports on the back of the computer.

What are external devices called?

peripheral device, also known as peripheral, computer peripheral, input-output device, or input/output device, any of various devices (including sensors) used to enter information and instructions into a computer for storage or processing and to deliver the processed data to a human operator or, in some cases, a …

What is external in a computer?

In general, external refers to anything outside of a location, object, or device. … External describes a hardware device that’s installed outside of the computer. For example, a printer (shown in picture) is an external device because it connects to the back of the computer and is outside the case.

What is external input device?

Scanners: to digitalize the text and graphics in printed books, newspapers etc. Microphones: to input the sound data. Recently, speech input is about to be developed sufficiently well to enable one to navigate through the graphical user interface or to dictate texts. Sensors: to get measuring data into the computer.

What is an external device on a TV?

A number of external devices can be connected to your TV to enhance your viewing options, including DVD / Blu-Ray Players and Recorders, cable or satellite Set Top Boxes (STBs) and Personal Video Recorders (PVRs). … Cable STBs and PVRs will typically connect to your TV through the HDMI cable.

What is an output device give example?

Typical examples of output devices are monitors and projectors (video), headphones and speakers (audio), or printers and plotters (physical reproduction in the form of text or graphics).

What is input device with example?

In computing, an input device is a piece of equipment used to provide data and control signals to an information processing system, such as a computer or information appliance. Examples of input devices include keyboards, mouse, scanners, cameras, joysticks, and microphones.

What is used to connect external devices to computer?

Using a USB device

Universal Serial Bus (USB) is a hardware interface that can be used to connect an optional external device, such as a USB keyboard, mouse, drive, printer, scanner, or hub, to the computer or to an optional docking device.

Is a tablet an output device?

Some devices are both input and output devices. The screen of a smartphone or tablet computer is an input AND output device. You input on the screen through touch, and it outputs through graphics.

What are 3 types of input devices?

Input is data put into a computer for processing. Input devices are broken down into 3 categories: keyboards, pointing devices, and Data-Entry devices.

Which is input device?

An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. … The most commonly used or primary input devices on a computer are the keyboard and mouse. However, there are other devices that input data into a computer.

Is laptop an input device?

Laptops combine all the input/output components and capabilities of a desktop computer, including the display screen, small speakers, a keyboard, data storage device, sometimes an optical disc drive, pointing devices (such as a touch pad or pointing stick), with an operating system, a processor and memory into a single …

What are 8 output devices?

Examples of Output Devices
  • Monitor. The monitor is an example of a visual output device. …
  • Projector. The projector, as the name suggests, projects the data on a big surface or screen. …
  • Video Card. Yet another example of visual output devices is a video card. …
  • GPS. …
  • Printer. …
  • Braille Reader. …
  • Speaker/Headphones. …
  • Sound Card.

Which is output device?

An output device is any peripheral that receives data from a computer, usually for display, projection, or physical reproduction. … Monitors and printers are two of the most commonly used output devices used with a computer.

What is output and its types?

Output devices provide data in myriad different forms, some of which include audio, visual, and hard copy media. The devices are usually used for display, projection, or for physical reproduction. Monitors and printers are two of the most commonly-known output devices used with a computer.

What is output example?

An example of output is when a TV broadcasts a program. Output is defined as the act of producing something, the amount of something that is produced or the process in which something is delivered. An example of output is the electricity produced by a power plant.