Input Devices and RFID Technology

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Questions and Answers

What technology is used to convert handwritten text into editable text?

Handwriting recognition (correct)

Digital scanning

Voice recognition

Optical character recognition

What type of devices can capture data that is originally in a physical form?

Portable devices only

Input devices only

Output devices only

Source data automation devices (correct)

Which type of scanner captures objects in three dimensions?

3D scanner (correct)

Task-specific scanner

Portable scanner

Flatbed scanner

What advantage does source data automation provide?

Increases accuracy Signup and view all the answers

What are electronic forms that convert handwritten text into editable typed text called?

Digital forms Signup and view all the answers

Which of the following types of scanners is designed for scanning flat objects one page at a time?

Flatbed scanner Signup and view all the answers

What is a common use of portable scanners?

During travel to scan documents on the go Signup and view all the answers

Which of the following is NOT a type of scanner mentioned?

Digital scanner Signup and view all the answers

What is the primary purpose of a computer keyboard?

To input data into a computer Signup and view all the answers

Which of the following is a common type of pointing device?

Mouse Signup and view all the answers

What is the function of a scanner?

To convert physical documents into digital form Signup and view all the answers

How do digital cameras function in today's technology?

By converting light into electronic signals to capture images Signup and view all the answers

Which of the following describes a characteristic of a display device?

It provides a visual representation of electronic data Signup and view all the answers

Which type of printer is known for producing high-quality color prints?

Inkjet printer Signup and view all the answers

Which devices are typically used for audio output?

Speakers and headphones Signup and view all the answers

What technology is primarily used in display devices to show images?

LCD (Liquid Crystal Display) Signup and view all the answers

What is the primary purpose of RFID technology?

To store, read, and transmit data in tags Signup and view all the answers

Which of the following is NOT a typical application of RFID?

Contactless mobile payments Signup and view all the answers

How does a handheld RFID reader differ from a stationary RFID reader?

Handheld readers are portable while stationary readers are fixed Signup and view all the answers

What is a key feature of NFC technology compared to traditional RFID?

It requires devices to be very close to each other Signup and view all the answers

Which of the following statements about RFID tags is accurate?

RFID tags can be attached to objects for easy tracking Signup and view all the answers

In the context of electronic toll collection, what advantage does RFID provide?

Reducing the need for physical toll booths Signup and view all the answers

What is the main function of NFC technology?

To enable short-range communication between devices Signup and view all the answers

Which of the following best describes NFC-enabled payment terminals?

They require devices to touch each other Signup and view all the answers

What is print resolution typically measured in?

Dots per inch Signup and view all the answers

What print resolution is generally considered sufficient for general purpose printing?

300 dpi Signup and view all the answers

Which type of printer connects directly to a network rather than a single computer?

Network printer Signup and view all the answers

What is the typical range for print speeds in pages per minute (PPM) for printers?

15 to 65 ppm Signup and view all the answers

What is a common function of multifunction devices (MFDs)?

Copying, faxing, scanning, and printing Signup and view all the answers

Which connection option allows for wireless printing from a mobile device?

Wi-Fi Signup and view all the answers

What print resolution is often needed for professional applications such as brochures or high-quality images?

2400 dpi Signup and view all the answers

How is cloud printing primarily benefited in terms of accessibility?

It enables printing from any location over the Internet. Signup and view all the answers

Which type of printer is commonly used for printing large posters and blueprints?

Plotter Signup and view all the answers

What is the primary process used by 3D printers to create objects?

Additive manufacturing Signup and view all the answers

Which of the following materials can NOT be used by 3D printers?

Paper Signup and view all the answers

Which audio output device is typically used to provide sound from a computer?

Headphones Signup and view all the answers

What is one of the significant issues associated with 3D printing technology?

3D-printed weapons Signup and view all the answers

What is the characteristic feature of integrated printers?

They are built into other devices. Signup and view all the answers

Which type of printer can handle the printing of fabrics?

Large-format ink-jet printer Signup and view all the answers

Which characteristic is NOT true about 3D printers?

They only use metal as a material. Signup and view all the answers

Study Notes

Input and Output

The chapter covers commonly used input devices, hardware designed to capture data electronically, audio input, display devices and operation, printer types and function and audio output devices.
Handwriting recognition allows converting handwritten text to editable text.
Digital forms convert the handwritten text into editable typed text.
Scanners capture an image of an object in digital form.
Types of scanners include flatbed, portable and 3D.
RFID stores, reads and transmits data from chips and antennas.
RFID tags can be attached to objects and read by handheld, portal and stationary readers.
RFID is used for tracking inventory, electronic toll collection, patient tracking in hospitals, ticketing applications, and identification.
NFC is a short-range wireless communication standard based on RFID used to transfer information between smartphones or between a smartphone and an NFC-enabled reader.
NFC is used in contactless mobile payments.
A webcam is a type of video camera that can be connected to a computer in order to capture live video.

Display Devices

Display devices are a visual output tool for presenting information.
A monitor is a display device that visually shows the information processed by a computer.
CRT monitors use an electron beam to create images on the screen.
LCD monitors use liquid crystals to control light to create images.
LED and OLED monitors use light-emitting diodes to create images.
Touch screens enable users to interact directly with what’s displayed on the screen.

Printers

Printers are output devices whose function is to create hard-copy output.
Dot-matrix printers use pins to create images on paper.
Ink-jet printers spray ink to print images on paper.
Laser printers utilize a laser beam and toner powder to create images.
Plotters are a type of printer that prints posters, blueprints and maps.
3D printers form output in layers to build a 3D version of the desired object.
3D printers use additive manufacturing and can be used to print customized objects on demand.

Audio Output

Audio output includes voice, music, and other audible sounds.
Computer speakers are a common audio output device.
Headphones, headsets, and earbuds are also audio output devices.

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Description

This quiz explores various input devices, including scanners, handwriting recognition, and RFID technology. It covers the functionality of display devices, printer types, and the applications of NFC for data transfer. Test your knowledge on the different technologies and their uses in electronic data capture.