Data entry devices

Question 1

What are data entry devices

Answer 1

Devices used to input data into a computer or information system

Question 2

What is a barcode reader

Answer 2

An input device that reads barcodes, converting them into digital data for processing.

Question 3

What is an optical mark reader

Answer 3

An input device that detects marked areas on paper forms, commonly used for standardized tests and surveys

Question 4

What is a light pen

Answer 4

A light pen is a pointing input device that detects light from a computer screen, allowing the user to interact directly with the display by touching it with the pen

Question 5

What is a turnaround document

Answer 5

A record or form that is processed and returned to its source or originator after being completed or acted upon.

Question 6

What are common examples of turnaround documents

Answer 6

Invoices, purchase orders, applications, surveys, and reports are common example

Question 7

What are some examples of data entry devices used in banking

Answer 7

Keypads for ATM machines, card readers for processing credit and debit cards, and scanners for check deposits

Question 8

What are some examples of data entry devices used in healthcare

Answer 8

Keyboards, mice, barcode scanners for patient identification, and voice recognition for medical transcription.