TestOut PC Pro: 4.1.4 Practice Questions
Which of the following devices would you add to a computer if you needed to
take inventory at a retail store by scanning the UPC symbols on products? - ANS
-Barcode Reader
Which of the following is considered an input device? - ANS -Touchscreen
Match the peripheral devices on the left with the descriptions or examples on the
right. Each peripheral device may be used once, more than once, or not at all. -
ANS -Used to scan hardware that contains an embedded microchip for
authentication: Smart card reader
Used to capture some type of analog signal and convert it into digital data:
Digitizer
Can be a stand-alone device or integrated with other peripherals, such as a
keyboard: Smart card reader
Used to scan users' unique physical features and use them to verify their identity:
Biometric scanner
Graphics tablets mostly used by graphic artists to capture hand-drawn images:
Digitizer
Fingerprint Scanner: Biometric Scanner
Most commonly used in retail environments at checkout stands: Barcode reader
You have three computers in your office. You would like to reduce the time it
takes to move from one computer to the next, and you would like to use only one
keyboard, monitor and mouse for all three computers. Which device allows this
type of setup? - ANS -KVM
- ANS -
Which of the following devices would you add to a computer if you needed to
take inventory at a retail store by scanning the UPC symbols on products? - ANS
-Barcode Reader
Which of the following is considered an input device? - ANS -Touchscreen
Match the peripheral devices on the left with the descriptions or examples on the
right. Each peripheral device may be used once, more than once, or not at all. -
ANS -Used to scan hardware that contains an embedded microchip for
authentication: Smart card reader
Used to capture some type of analog signal and convert it into digital data:
Digitizer
Can be a stand-alone device or integrated with other peripherals, such as a
keyboard: Smart card reader
Used to scan users' unique physical features and use them to verify their identity:
Biometric scanner
Graphics tablets mostly used by graphic artists to capture hand-drawn images:
Digitizer
Fingerprint Scanner: Biometric Scanner
Most commonly used in retail environments at checkout stands: Barcode reader
You have three computers in your office. You would like to reduce the time it
takes to move from one computer to the next, and you would like to use only one
keyboard, monitor and mouse for all three computers. Which device allows this
type of setup? - ANS -KVM
- ANS -
