What Is The Input For A Tablet? Early tablet devices used light pens or a stylus as their input device. However, today all tablets use a touch screen as their primary input device with the option to connect external devices, such as a keyboard. Most tablets only have a few physical buttons; the back, power,
What Is Considered An Output Device? An output device is any piece of computer hardware equipment which converts information into human readable form. It can be text, graphics, tactile, audio, and video. Some of the output devices are Visual Display Units (VDU) i.e. a Monitor, Printer graphic Output devices, Plotters, Speakers etc. What are considered
What Is An Example Of A Direct Data Entry Device? A card with a microchip placed directly on it. A reader than reads the chip. What are direct data entry devices? Optical scanner,Mouse,Light pen and Digitizer is considered a direct entry input device. Input devices transfer data into a computerised information system so that it
How Input-output Tables Are Useful In Research Work? Input-output tables can be used to compute output, employment and income multipliers. These multipliers take account of one form of interdependence between industries — that relating to the supply and use of products. What is the purpose of input-output tables? An input-output table is a table that