Question 1

Laser printers automatically calibrate themselves periodically.

Accepted Answer

Laser printers use a process called automatic calibration to adjust the printing quality and alignment. This process is done periodically and automatically without any user intervention.

Question 2

The developing, transferring, fusing, and cleaning steps of the laser printing process use the printer components that undergo the most wear.

Accepted Answer

False

Question 3

What tool can you use to stop and restart the Windows print spooler?

Accepted Answer

The Service console is a tool in Windows that allows users to manage and monitor system services. To stop and restart the print spooler service, you can access the Service console in the computer management console, locate the print spooler service, and select the option to stop or start the service.

Question 4

Home Theater PCs often make use of what type of user interface?

Accepted Answer

Home Theater PCs often make use of 10-foot user interface (UI) that makes it easy to view and interact with from a distance of about 10 feet. This allows for browsing media content, controlling playback, and accessing other features with ease, especially when using a remote control. Other UI types such as command-line and text-based interfaces are not user-friendly for the average user, while Aero is a graphical user interface designed for Windows operating systems, but not specific for home theater PCs.

Question 5

What is the first thing you should do to get toner dust off your clothes?

Accepted Answer

Using a can of compressed air to blow off the toner is the best option as it will not spread the dust particles further and can remove most of the toner from the clothes. Cleaning with hot water or throwing it in the dryer can cause the toner to set in and become harder to remove, while using a hot hair dryer can spread the dust particles further.

Question 6

What term describes a dedicated device or computer that can control several printers connected to a network?

Accepted Answer

A server is a dedicated device or computer that manages network resources, including controlling multiple printers connected to a network.

Question 7

A printer that utilizes a ribbon that contains wax-based ink is known as what type of printer?

Accepted Answer

This type of printer is called a thermal transfer printer, which uses a ribbon containing wax-based ink that is melted onto the paper through heat transfer. Inkjet printers use liquid ink, laser printers use toner, and dye-sublimation printers use a specialized dye ribbon for printing.

Question 8

All dual core or higher processors and all motherboards sold today support what technology capable of enhancing the processor support for virtual machines?

Accepted Answer

Hardware-assisted virtualization is a technology that allows the processor to better support virtual machines, and it is supported by all dual core or higher processors and motherboards sold today. A, C, and D are not directly related to virtualization support.

Question 9

Before replacing an image drum, what should you do first?

Accepted Answer

Before replacing an image drum, it is important to unplug the printer and allow it to cool down. This will reduce the risk of burns or electrical shocks.

Question 10

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.

Accepted Answer

This description matches the process used by laser printers. A laser beam is used to charge a photoconductive drum, which attracts toner particles that are then transferred onto the paper as it passes through the printer. Inkjet printers use liquid ink sprayed onto paper, thermal printers use heat-sensitive paper that changes color when heated, and dye-sublimation printers use a process of transferring dye onto paper or other materials.

Question 11

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?

Accepted Answer

REt stands for Resolution Enhancement technology and is the technology used by laser printers to vary the size of the dots it prints, resulting in sharper and clearer printouts. Option B (REx), C (VART), and D (eRT) are not valid technologies used in laser printers.

Question 12

A printer that is able to print on both sides of the paper is known as what type of printer?

Accepted Answer

A printer that is able to print on both sides of the paper is known as a duplex printer.

Question 13

Some advanced printers have print server programs included in the printer firmware itself.

Accepted Answer

Some advanced printers have a print server program included in their firmware, allowing them to function as a network printer without requiring a separate print server device.

Question 14

What is a hypervisor?

Accepted Answer

A hypervisor is a program or software that manages virtual machines (VMs). It is also referred to as a Virtual Machine Monitor (VMM). It allows multiple VMs to run on a single physical machine, providing isolation and security between them. Hypervisors are categorized as Type 1 or Type 2, depending on whether they run directly on the host's hardware or on top of a host operating system.

Question 15

What statement regarding the construction of a gaming computer is accurate?

Accepted Answer

Gaming computers require powerful multicore processors to handle the demands of running modern games at high settings.

Answer: A
 Adequate cooling is crucial for the longevity and performance of a gaming computer. Air cooling is a common and effective method for keeping temperatures under control.

Note: Option D is partially correct as modern motherboards do come with built-in sound cards, but a dedicated external sound card can still provide higher quality audio for some gamers. Option B is incorrect as most modern games require a high-end graphics card for optimal performance.

Question 16

For heavy business use, the best practice is to purchase one machine for one purpose, instead of bundling many functions into a single machine.

Accepted Answer

This is because having multiple machines for different purposes allows for more efficient and specialized use, while bundling multiple functions into one machine can result in decreased performance and potential breakdowns.

Question 17

What statement regarding the cleaning of a laser printer is accurate?

Accepted Answer

The answer of  What statement regarding the cleaning of a...

Question 18

What type of printer is slower than a laser printer, and also tends to smudge on inexpensive paper?

Accepted Answer

Inkjet printers are slower than laser printers and tend to smudge on inexpensive paper.

Question 19

If loose toner comes out with your printout, the fuser is not reaching the proper temperature and professional service is required.

Accepted Answer

If loose toner comes out with your printout, it indicates that the fuser, which is responsible for melting and bonding toner to paper, is not reaching the appropriate temperature. This requires professional service to fix the issue.

Question 20

How do you know if a printer needs routine maintenance?

Accepted Answer

The number of pages the printer has printed since the last maintenance is typically the best indicator of when routine maintenance is needed. Many printers will have a maintenance counter that keeps track of the number of pages printed and will display an alert when it reaches a certain threshold. This is a more accurate measure than simply counting the number of days since the last maintenance, as the printer usage can vary greatly depending on the user's needs.

Quiz 19: Supporting Printers and Customizing a System