COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
any item, piece of equipment, software program, or product system that is used to increase, maintain, or improve the functional capabilities of persons with disabilities.
|
|
|
Technology that sends resistance to the device (input) in response to actions (output) of the user.
|
|
|
a touch-sensitive device, resembling a dry-erase board, that displays the image on a connected computer screen, usually via a projector.
|
|
|
a device that takes the text, videos and images displaying on a computer screen and projects them on a larger screen.
|
Detailed explanation-1: -A device that projects computer output onto a white or silver fabric screen that is wall, ceiling or tripod mounted. It is widely used in classrooms and auditoriums for instruction and slide presentations.
Detailed explanation-2: -An LCD projector is a type of video projector for displaying video, images or computer data on a screen or other flat surface. It is a modern equivalent of the slide projector or overhead projector.
Detailed explanation-3: -A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens, but some newer types of projectors can project the image directly, by using lasers.
Detailed explanation-4: -HDMI stands for High Definition Multimedia Interface. It is a type of port that is used as an interface between computers and other output devices like TVs, projectors or digital monitor.