For heavy business use, the best practice is to purchase one machine for one purpose, instead of bundling many functions into a single machine.
True or False
answer
True
question
The developing, transferring, fusing, and cleaning steps of the laser printing process use the printer components that undergo the most wear.
True or False
answer
False
question
Laser printers automatically calibrate themselves periodically.
True or False
answer
True
question
If loose toner comes out with your printout, the fuser is not reaching the proper temperature and professional service is required.
True or False
answer
True
question
Some advanced printers have print server programs included in the printer firmware itself.
True or False
answer
True
question
What kind of printer works by placing toner on an electrically charged rotating drum and then depositing the toner on paper as the paper moves through the system at the same speed the drum is turning.
Inkjet
Thermal
Dye-sublimation
Laser
answer
Laser
question
A laser printer can produce better-quality printouts than a dot matrix printer, even when printing at the same dpi, because it can vary the size of the dots it prints, creating a sharp, clear image using a technology known by what name?
REt
REx
VART
eRT
answer
REt
question
What type of printer is slower than a laser printer, and also tends to smudge on inexpensive paper?
Laser
Dye-sublimation
Thermal
Inkjet
answer
Inkjet
question
A printer that utilizes a ribbon that contains wax-based ink is known as what type of printer?
Inkjet
Laser
Thermal transfer
Dye-sublimation
answer
Thermal transfer
question
A printer that is able to print on both sides of the paper is known as what type of printer?
duplex
simplex
duo
complex
answer
duplex
question
What term describes a dedicated device or computer that can control several printers connected to a network?
queue
server
manager
client
answer
server
question
What is the first thing you should do to get toner dust off your clothes?
clean immediately with hot water
use a hot hair dryer to blow it off
throw the clothes in the dryer set on high heat
use a can of compressed air to blow off the toner
answer
use a can of compressed air to blow off the toner
question
What statement regarding the cleaning of a laser printer is accurate?
-for best results, use ammonia-based cleaners
-use compressed air to blow out loose toner
-wipe the rollers on a laser printer with a dry cloth
-use an antistatic vacuum cleaner to pick up toner
answer
wipe the rollers on a laser printer with a dry cloth
question
How do you know if a printer needs routine maintenance?
-the number of days since the last maintenance
-the printer stops working if the maintenance period has expired
-the number of pages the printer has printed since the last maintenance
-the LED display shows the number of days before maintenance is required
answer
the number of pages the printer has printed since the last maintenance
question
Before replacing an image drum, what should you do first?
-unplug it and allow the printer to cool down
-send several test pages to the printer right before replacing the drum
-empty the paper tray
-reset the printer to factory defaults
answer
unplug it and allow the printer to cool down
question
What tool can you use to stop and restart the Windows print spooler?
service console
task manager
performance monitor
msconfig
answer
service console
question
What is a hypervisor?
a program that manages VMs
another name for a thin client
technology that enhances processor support for VMs
a fat client running an HAV
answer
a program that manages VMs
question
What statement regarding the construction of a gaming computer is accurate?
-in order to ensure adequate cooling, air cooling should be used
-the use of a single low-end video card is adequate for the needs of most gamers
-gaming computers benefit from powerful multicore processors
-modern motherboards have no need for an external sound card
answer
gaming computers benefit from powerful multicore processors
question
Home Theater PCs often make use of what type of user interface?
command line interface (CLI)
10-foot user interface
Aero
text user interface (TUI)
answer
10-foot user interface
question
All dual core or higher processors and all motherboards sold today support what technology capable of enhancing the processor support for virtual machines?
128-bit processing
hardware-assisted virtualization
enhance multimedia instruction set
execute disable bit
answer
hardware-assisted virtualization
question
What part of a printer pushes forward a sheet of paper from the paper tray?
transfer belt
separation pad
pickup roller
transfer roller
answer
pickup roller
question
What part of a laser printer puts a positive charge on the paper in order to pull the toner from the drum onto the paper?
transfer roller
transfer belt
pickup roller
charging block
answer
transfer roller
question
During the charging process of a laser printer, the drum is conditioned by a roller that places an electrical charge of what voltage onto the surface of the drum?
-100V
+300V
-600V
+1200V
answer
-600V
question
What should you never do when working on a laser printer?
work alone
use a toner vacuum
unplug the printer
wait for the printer to cool
answer
work alone
question
What type of LED monitor provides the most accurate color for video editing workstations?
CRT
TN
IPS
MC
answer
IPS
question
What are valid recommendations for for a high-end audio/video editing workstation? (Choose all that apply.)
-install at least 4 GB RAM
-install a motherboard capable of using memory running at 1600 MHz or better
-install a sound card
-install a CD drive
answer
install a motherboard capable of using memory running at 1600 MHz or better
install a sound card
question
What products are considered to be set-top boxes? (Choose all that apply.)
Amazon Fire TV
Chromecast
Roku
Chromebox
answer
Amazon Fire TV
Chromecast
Roku
question
What wireless methods exist for connecting to a printer? (Choose all that apply.)
Bluetooth
ZigBee
WiFi infrastructure mode
WiFi ad-hoc mode
answer
Bluetooth
WiFi infrastructure mode
WiFi ad-hoc mode
question
What two types of thermal printer exist?
impact thermal printer
direct thermal printer
thermal transfer printer
thermal laser printer
answer
direct thermal printer
thermal transfer printer
question
What are two examples of HTPC software?
Kodi
Chromecast
Roku
Plex
answer
Kodi
Plex
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