Output Devices

Select the options that are TRUE about Output devices.

• An output device is any piece of computer hardware used to communicate the results of data processing carried out by a computer system to the outside world.

• An output device sends information to the processor for e.g a keyboard.

• The basic output device is a monitor and all the others are considered peripherals.

• Output can be displayed on the screen, printed on paper, or output as sound.

Select the correct term for a printer.

• A printer is an input device.

• A printer is an output device that takes the electronic data stored on a computer and generates a hard copy of it.

• A printer prints information to the monitor.

• A printer can only print school work.

What are the correct type of printers one can buy in stores?

• Ink Jet printers

• Laser Jet Printers

• Braille Printers

• TV/Monitor Printers

What is the correct definition for an inkjet printer?

• An inkjet printer has a print head with several tiny nozzles, also called jets.

• The paper after printing is warm.

• Inkjet printing is a type of computer printing that prints by spraying small droplets of ink onto paper.

• Inkjet printers are slower than laser printers and they are not designed for high-volume print jobs.

Select the correct definition for a LaserJet printer.

• When a document is sent to the printer, a laser beam "draws" the document on a drum using electrical charges.

• Colour printing is not available on laser jet printers.

• Most laser printers print only in monochrome (Black only).

• A laser printer is a printer that uses laser technology.

Braille printers are used by.................

• Everyone

• Blind people

• Physically disabled people

• Deaf people

How does a 3D printer work?

• A 3D printer is a machine which allows the creation of a physical object from a three dimensional model.

• This is a device which prints images using a pen that move across the paper.

• An object is first designed in a CAD (computer aided design) software system, where its blueprint is created.

• Used to print drawings and designs in CAD applications.