Q. A pen shaped device which can sense light, and is used to point at spots on a video screen.

View solution

Q. A stand-alone system which produces one page of printed output at a time is

View solution

Q. Which printer uses a combination of laser-beam & electro photographic techniques.

View solution

Q. The output quality of a printer is measured by

View solution

Q. Which of the following is not an output device of a computer?

View solution

Q. The _____________ pen is a small input device used to select and display objects on a screen.

View solution

Q. The joystick is a ____________ stick that moves the graphic cursor in the direction the stick is moved.

View solution

Q. ___________________ consists of a spherical ball, which moves within a socket and has a stick mounted on it.

View solution

Q. The user moves the Trackball with the help of the stick that can be moved _________________________, to move and position the cursor in the desired location.

View solution

Q. Joysticks typically have a button on __________that is used to select the option pointed by the cursor.

View solution

Q. The ____________ is a pointing device that is much like an inverted mouse.

View solution

Q. A web camera is a video capturing device attached to the computer system, mostly using a _________________.

View solution

Q. Web camera is used for video _____________.

View solution

Q. Scanning devices are input devices used for direct data entry from the source document into the ______________________ .

View solution

Q. With the help of the _______________ you can capture your images and documents and convert it into digital formats for easy storage.

View solution

Q. There are two types of scanners_______________ .

View solution

Q. _______________ contact scanners make contact as they are brushed over the printed matter to be read.

View solution

Q. _____________ scanners are more versatile and can read data passed near the scanning.

View solution

Q. The ______________ devices can scan marks from a computer-readable paper.

View solution

Q. _________________ are based on the use of a series of nozzles for propelling droplets of printing ink directly on almost any size of paper.

View solution