D316 Exam Study questions and Verified Answers
A shared printer handles a lot of print jobs for a medium-sized company. As of late, all users
are complaining about the print jobs having a speckled output. What does a printer
maintenance technician find to be the problem?
Toner is loose in the printer
Vertical or horizontal lines on output, such as marks that appear in the same place
are often due to dirty feed rollers.
Black stripes or a whole page black
indicates that the primary charge roller is dirty or damaged or that the high voltage
power supply to the developer unit is malfunctioning.
A support firm installs and configures network access control systems for organizations.
This includes implementing the security mechanisms for local and remote computers to
authenticate with an internal server system. A switch is put in place on the edge of the
network to protect the server and protect against unauthorized traffic. What role does the
switch play in the implementation?
Network Access Server
A critical system is set to use secure boot. What properties are characteristic of the
secure boot process?
The firmware is configured with cryptographic keys.
The operating system boot loader is digitally signed.
,A systems administrator looks to control HTTP requests from client computers based on the
time of day. What type of service does the administrator deploy when configuring clients in
a non-transparent manner?
Proxy server
A technician that is new to 3D printers needs to call service for a malfunctioning printer. The
technician explains that the problem is with what looks to be a print-head. Which
component does the tech report as a problem?
Extruder
A user contacts a printer technician to report that every print job sent to a laser printer
has lines of toner in the same location on every page that is printed. What does the
technician suggest may need cleaning or replacing?
drum
A user complains that a computer is too slow when opening numerous applications. A
technician suggests purchasing a new computer that features CMP capabilities to handle
the user's workload. Which statement describes the technician's suggestion?
Multiple processing cores combined in the same package
The use of two or more physical CPUs
is referred to as symmetric multiprocessing (SMP). An SMP-aware OS can then make
efficient use of CPUs on a multi-socket motherboard.
A remote facility cannot utilize a wired internet connection for a short period. When relying on a
wireless solution, the company uses a technology that must be provisioned with a motor so it can
periodically realign with the array. Which internet access technology is in use?
Low Earth orbital satellite internet access
A wireless internet service provider (WISP)
uses ground-based long-range fixed access wireless technology.
, A developer asks the IT department if virtualization would be possible to test software in a
sandboxed environment. The developer's workstation runs Windows 10, the central
processing unit (CPU) has virtualization technology enabled, and has plenty of resources for
virtual machines. Which Type 2 hypervisor does the IT staff install?
VMWare Workstation
VMWare Workstation
is a type 2 hypervisor that would easily install in the Windows 10 operating system and
provide the features the developer requires.
Parallels Workstation
is a type 2 hypervisor, however, it is software that is installed on a Mac computer to allow
the virtualization of a guest operating system such as Windows 10.
VMWare ESXi
is a type 1 hypervisor that is designed for bare-metal install in a server environment.
Hyper-V
is a type 1 hypervisor. While Hyper-V is available in the Windows 10 operating system, the IT
department installs a type 2.
The uncontrolled deployment of more and more VMs
is referred to as virtual machine sprawl (VM sprawl). Such action may happen as a result
of malicious activity.
The projector in the conference room is experiencing intermittent shutdowns. The technician
begins troubleshooting by checking all the connector cables. What are the next
troubleshooting steps for the technician?
Check that the vents are free from dust.
Check that the fan is working.
A shared printer handles a lot of print jobs for a medium-sized company. As of late, all users
are complaining about the print jobs having a speckled output. What does a printer
maintenance technician find to be the problem?
Toner is loose in the printer
Vertical or horizontal lines on output, such as marks that appear in the same place
are often due to dirty feed rollers.
Black stripes or a whole page black
indicates that the primary charge roller is dirty or damaged or that the high voltage
power supply to the developer unit is malfunctioning.
A support firm installs and configures network access control systems for organizations.
This includes implementing the security mechanisms for local and remote computers to
authenticate with an internal server system. A switch is put in place on the edge of the
network to protect the server and protect against unauthorized traffic. What role does the
switch play in the implementation?
Network Access Server
A critical system is set to use secure boot. What properties are characteristic of the
secure boot process?
The firmware is configured with cryptographic keys.
The operating system boot loader is digitally signed.
,A systems administrator looks to control HTTP requests from client computers based on the
time of day. What type of service does the administrator deploy when configuring clients in
a non-transparent manner?
Proxy server
A technician that is new to 3D printers needs to call service for a malfunctioning printer. The
technician explains that the problem is with what looks to be a print-head. Which
component does the tech report as a problem?
Extruder
A user contacts a printer technician to report that every print job sent to a laser printer
has lines of toner in the same location on every page that is printed. What does the
technician suggest may need cleaning or replacing?
drum
A user complains that a computer is too slow when opening numerous applications. A
technician suggests purchasing a new computer that features CMP capabilities to handle
the user's workload. Which statement describes the technician's suggestion?
Multiple processing cores combined in the same package
The use of two or more physical CPUs
is referred to as symmetric multiprocessing (SMP). An SMP-aware OS can then make
efficient use of CPUs on a multi-socket motherboard.
A remote facility cannot utilize a wired internet connection for a short period. When relying on a
wireless solution, the company uses a technology that must be provisioned with a motor so it can
periodically realign with the array. Which internet access technology is in use?
Low Earth orbital satellite internet access
A wireless internet service provider (WISP)
uses ground-based long-range fixed access wireless technology.
, A developer asks the IT department if virtualization would be possible to test software in a
sandboxed environment. The developer's workstation runs Windows 10, the central
processing unit (CPU) has virtualization technology enabled, and has plenty of resources for
virtual machines. Which Type 2 hypervisor does the IT staff install?
VMWare Workstation
VMWare Workstation
is a type 2 hypervisor that would easily install in the Windows 10 operating system and
provide the features the developer requires.
Parallels Workstation
is a type 2 hypervisor, however, it is software that is installed on a Mac computer to allow
the virtualization of a guest operating system such as Windows 10.
VMWare ESXi
is a type 1 hypervisor that is designed for bare-metal install in a server environment.
Hyper-V
is a type 1 hypervisor. While Hyper-V is available in the Windows 10 operating system, the IT
department installs a type 2.
The uncontrolled deployment of more and more VMs
is referred to as virtual machine sprawl (VM sprawl). Such action may happen as a result
of malicious activity.
The projector in the conference room is experiencing intermittent shutdowns. The technician
begins troubleshooting by checking all the connector cables. What are the next
troubleshooting steps for the technician?
Check that the vents are free from dust.
Check that the fan is working.
