Working with Peripheral Devices Flashcards
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?
Exposing
Transferring
Developing
Exposing
On which type of system would you most likely find an external optical drive?
A desktop computer
A virtual computer
A newer laptop computer
A newer laptop computer
In which scenarios would you most likely find a VR headset in use? (Choose two)
Trading and simulations
Recording audio
Computer gaming
Listening to music
Projecting an image onto a screen
Trading and simulations
Computer gaming
Game controllers would most likely connect to your computer using which type of interface?
Bluetooth
USB
SCSI
USB
NFC devices must be how close to one another for effective communications to occur?
2-3 cm
10 meters
3 feet
2-3 cm
A microphone and speakers would most likely be included as part of which type of device?
A laptop computer
A CRT monitor
A webcam
A laptop computer
The brightness of the lamp in a projector is indicated by which value?
Lumens
Amps
Decibels
Lumens
In which applications would you most likely find a Smart Card reader being used? (Choose two)
Reading banking or credit cards
Gaining access to a secure facility
Reading data from an optical disk
Scanning a document
Scanning a bar code
Reading banking or credit cards
Gaining access to a secure facility
A modern flatbed scanner would most likely use which interface?
Parallel port
Firewire
USB
USB
Which types of external storage uses no moving or mechanical parts? (Choose two)
Flash drives
Network attached storage
Hard disk drives
Solid-state drives
Optical drives
Flash drives
Solid-state drives
A chip reader that reads information by simply tapping the card to the reader is using which type of communication?
USB
Magnetic stripe
NFC
NFC
Which types of connections would you most likely find for a mouse and keyboard in recent years? (Choose two)
Wireless
USB
KVM
PS/2
Com port
Wireless
USB
In which scenario would you most likely find a KVM switch being used?
A single user with a dedicated desktop computer
A network administrator managing several network servers
A network administrator with a dedicated desktop computer
A network administrator managing several network servers
To enable face-to-face communication on a desktop computer you should install which type of device?
VR headset
Webcam
Microphone and speakers
Webcam
On which type of system would you most likely find a touch pad?
A desktop computer
A laptop computer
A tablet
A laptop computer
