Working with Peripheral Devices Quiz
NFC devices must be how close to one another for effective communication to occur? 100 meters 3 feet 2-3 cm 10 meters 10 feet
2-3 cm
A microphone and speakers would most likely be included as part of which type of device? A VR headset A CRT monitor A webcam A laptop computer A game controller
A laptop computer
On which type of system would you most likely find a touch pad? A tablet A network server A desktop computer A mobile phone A laptop computer
A laptop computer
In which scenario would you most likely find a KVM switch being used? A single user with a dedicated desktop computer Several shift workers sharing a single desktop computer A network administrator managing several network servers A single user with a laptop and a desktop computer A network administrator with a dedicated desktop computer
A network administrator managing several network servers
On which type of system would you most likely find an external optical drive? A virtual computer A desktop computer A newer laptop computer An older laptop computer A network server
A newer laptop computer
The brightness of the lamp in a projector is indicated by which value? Amps Volts Decibels Lumens Watts
Lumens
A chip reader that reads information by simply tapping the card to the reader is using which type of communication? Magnetic stripe Wi-Fi Bluetooth NFC USB
NFC
A modern flatbed scanner would most likely use which interface? USB SCSI Parallel port Network Firewire
USB
Game controllers would most likely connect to your computer using which type of interface? USB SCSI Bluetooth PS/2 Wi-Fi
USB
To enable face-to-face communication on a desktop computer you should install which type of device? Projector Microphone and speakers VR headset Digital camera Webcam
Webcam
Which types of connections would you most likely find for a mouse and keyboard in recent years? Wireless Com port KVM PS/2 USB
Wireless USB
In which scenarios would you most likely find a VR headset in use? Training and simulations Recording audio Projecting an image onto a screen Computer gaming Listening to music
Training and simulations Computer gaming
The process of a laser beam focusing on the drum to drain off the electrical charge happens in which stage of the laser printing process? Fusing Developing Transferring Exposing Image processing Charging
Exposing
In which applications would you most likely find a Smart Card reader being used? Reading banking or credit cards Reading data from an optical disk Scanning a bar code Gaining access to a secure facility Scanning a document
Reading banking or credit cards Gaining access to a secure facility
Which types of external storage use no moving or mechanical parts? Hard disk drives Network attached storage Optical drives Solid-state drives Flash drives
Solid-state drives Flash drives
If a monitor is described as being 27 inches, what does this value indicate? The length of the screen on a diagonal The screen is 27 inches square The width of the screen The height of the screen The height of the monitor from its base to the top of the screen
The length of the screen on a diagonal
