Input devices

CAPS LOCK and NUM LOCK are two examples of toggle keys

• True

• False

Keylogging software runs undetected and stores every keystroke in a file for later retrieval

• True

• False

Optical character recognition (OCR) and optical mark recognition (OMR) are two technologies used by QR code readers

• True

• False

Which of the following is not an example of a pointing device?

• touchpad

• trackball

• touch screen

• pointing stick

A magstripe reader read the preprinted character on the bottom of a check.

• True

• False

A ________ is a small metal or plastic device that looks like a tiny ink pen but uses pressure instead of ink

• marker pen

• stylus

• scanner

• touchpad

RFID is a technology that uses ___ to communicate with a tag placed in or attached to an object, an animal, or a person.

• bluetooth

• infrared

• radio signals

• wifi

Which of the following is an input device that contains keys users press to enter data and information?

• keyboard

• scanner

• mouse

• touchpad

Which input device enters sound onto a computer

• Microphone

• Speakers

• Touch Screen

• Light pen

OMR can be use to

• Detect marks on a paper

• Detect the unique ridges of a fingerprint

• Understand and converts hand written text

• Detect the shape of characters