SEA - Tanvi Bundele

A device that communicates the results of data processed by the computer and converts the digital information into a form that humans can easily read and understood is called

• a) Input

• b) Monitor

• c) Output

• d) Keyboard

What is this device?

• A simple device comprising _________ and each key denotes either an alphabet, number or number commands which can be given to a computer for various actions to be performed

Ctrl, Shift, and Alt are known as ____keys.

• (a) function

• (b) modifier

• (c) alphanumeric

• (d) adjustment

Wireless mouse communicates through________.

The number of pixels displayed on the computer screen is called

• (a) color depth

• (b) resolution

• (c) refresh rate

• (d) viewing size

_______ is the means of direct data entry into a computer. It is a small plastic device that is normally connected to a computer, it reads the data encoded on the card inserted into it and transfers its data to the computer for further processing.

The full form of USB port is

• (a) United Serial Bus

• (b) Universal Serial By-pass

• (c) Universal System Bus

• (d) Universal Serial Bus

I am a printer that uses hammers and a ribbon to form images from dots. Used to print multipart forms and address labels, the tractor and sprocket mechanism in these devices handles thicker media better than laser and inkjet printers. Also known as a "serial dot matrix printer.

• Daisy wheel Printer

• Dot Matrix Printer

• Ink jet Printer

• Thermal Printer