VDT
Keyboard
Printer
Laser Jet E. None of the above
Answer is Wrong!
Answer is Right!
The correct answer is: A. VDT
A VDT (Visual Display Terminal) is a combination input-output device
because it allows users to input data (e.g., by typing on the keyboard) and view output (e.g., text or images on the screen).A keyboard is an input device that allows users to enter text into a computer.
A printer is an output device that allows users to print text or images from a computer.
A laser jet is a type of
printer that uses a laser to create an image on a drum, which is then transferred to paper.None of the above options are combination input-output devices.