Input devices allow us to send data to the CPU (Central Processing Unit) to tell the computer what to do.

A device that inputs moving images into a computer which is mainly used for video conferencing.

Input device for sound data

You can use this to input printed documents to a computer ?

Input device commonly found on laptops instead of a mouse in the form of a small panel containing different touch-sensitive areas.

Input device that reads text written in special magnetic ink. Often used at the bottom of checks.

Input device that reads printed text, scans it, and converts it to text that can be edited in a word processor.

If you are shopping at Excellent Stores and you need to know the price of an item, you could use a _____________.

A software program that lets you speak words or phrases into a computer, but it will not format.

Choose the output devices.

Used to create prototype and models

Useful for producing architectural drawings

The most common types of outputs are soft copy and hard copy. Which of the following device DOES NOT produce soft copy?

Output devices are used to display the final output. True or False.

This sensor is used for burglar alarms

Define the term 'sensor'. Choose the most appropriate definition.

What are the two newer types of flat-screen monitors? Select two answers.

LCD stands for

Which one of these is a CRT monitor?

LED stands for

Which of the two are TRUE statements about LED monitors?

Two necessary components for video output are

Another name (word ) for pixels is

Non impact printer normally uses individual paper sheet.

More pixels per square inch mean better resolution.

The screen clarity depends on three basic qualities. Which are they? (Select one or many)

Monitor gives _____ copy