FC0-U61 · Question #162
Which of the following devices transmits and receives printed images over a telephone line?
The correct answer is B. Fax. A fax machine is the device specifically designed to transmit and receive printed images or text documents over a telephone line. It converts documents into electrical signals for transmission and reconstructs them upon reception.
Question
Which of the following devices transmits and receives printed images over a telephone line?
Options
- AMonitor
- BFax
- CScanner
- DWebcam
How the community answered
(16 responses)- A6% (1)
- B88% (14)
- D6% (1)
Why each option
A fax machine is the device specifically designed to transmit and receive printed images or text documents over a telephone line. It converts documents into electrical signals for transmission and reconstructs them upon reception.
A monitor is an output device that displays visual information.
A fax machine (facsimile machine) scans a physical document, converts the image into electronic signals, and transmits those signals over a telephone line to another fax machine, which then prints a copy of the original document. It can also receive documents similarly.
A scanner digitizes physical documents or images into a computer file but does not transmit them over a telephone line on its own.
A webcam is a video camera that feeds images or video in real time to a computer or over a network.
Concept tested: Peripheral device identification - Fax machine
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