D316 Dion Practice Test 1 and 2 Quizzes with
Verified Solutions
You are connecting a laptop to a brand new digital high definition TV. Unfortunately, the
laptop is a little outdated and only has an analog display output. Which of the following
adapters could you use to convert the signal from analog to digital for use with the new
television?
S-Video, RCA, and VGA are all analog. HDMI and DVI-D are both digital. Therefore, the correct
answer is VGA (analog) to DVI-D (Digital)
Which of the following is the MOST dangerous type of threat when using virtualization?
VM escape refers to malware running on a guest OS jumping to another guest or the host. As
with any other software type, it is vital to keep the hypervisor code up-to-date with patches for
critical vulnerabilities. VM escape is the biggest threat to virtualized systems.
Susan, a computer technician, received a complaint from a client about an issue with their
laptop. Based on the symptoms observed, she believes that there is an issue with the laptop's
memory. Which of the following symptoms was MOST likely observed during their
troubleshooting?
Continuous reboots
A bad or faulty RAM module
can cause system reboots, diminished system performance, and slow loading of websites and
programs. This gradual deterioration of performance, especially with memory-intensive
programs, may indicate a problem with the laptop's system memory. The system memory
should be tested and replaced (if needed) to allow the laptop to begin working efficiently.
Which cloud computing concept is BEST described as focusing on the replacement of
applications and programs on a customer's workstation with cloud-based resources?
SaaS
, Which of the following ports is used by SNMP by default?
161
You just rebooted your Windows 10 workstation, and the desktop's background picture looks
strange. Upon closer examination, you notice that only a few hundred unique colors are
being shown in the image. Which of the following settings should you reconfigure?
Color depth
Color depth
is either the number of bits used to indicate the color of a single pixel in a bitmapped image or
video frame buffer or the number of bits used for each color component in a single pixel. In
Windows 10, you can display up to 32-bits of color depth if your monitor supports it. A larger
color depth number allows more unique colors to be displayed. If you only have 4-bit color, for
example, you can only have 16 colors. With an 8-bit color depth, you can see 256 colors.
Normally, most Windows systems are set to 16-bit (65,536 colors), 24-bit (16.7 million colors),
or 32-bit (4.2 billion colors).
Dion Training wants to install a network cable to run a television signal between two
buildings. Which of the following cable types should it utilize?
Coaxial
Coaxial Cable
is a cable used to transmit video, communications, and audio.
A client reports that their workstation is continually crashing when using certain applications
on their macOS system. The system will stop working and display a spinning rainbow
pinwheel on the screen. Which of the following is the most likely cause of this error?
The pinwheel appears as an endlessly spinning rainbow mouse pointer displayed on the screen.
This usually occurs due to a memory failure or memory corruption in the system.
Verified Solutions
You are connecting a laptop to a brand new digital high definition TV. Unfortunately, the
laptop is a little outdated and only has an analog display output. Which of the following
adapters could you use to convert the signal from analog to digital for use with the new
television?
S-Video, RCA, and VGA are all analog. HDMI and DVI-D are both digital. Therefore, the correct
answer is VGA (analog) to DVI-D (Digital)
Which of the following is the MOST dangerous type of threat when using virtualization?
VM escape refers to malware running on a guest OS jumping to another guest or the host. As
with any other software type, it is vital to keep the hypervisor code up-to-date with patches for
critical vulnerabilities. VM escape is the biggest threat to virtualized systems.
Susan, a computer technician, received a complaint from a client about an issue with their
laptop. Based on the symptoms observed, she believes that there is an issue with the laptop's
memory. Which of the following symptoms was MOST likely observed during their
troubleshooting?
Continuous reboots
A bad or faulty RAM module
can cause system reboots, diminished system performance, and slow loading of websites and
programs. This gradual deterioration of performance, especially with memory-intensive
programs, may indicate a problem with the laptop's system memory. The system memory
should be tested and replaced (if needed) to allow the laptop to begin working efficiently.
Which cloud computing concept is BEST described as focusing on the replacement of
applications and programs on a customer's workstation with cloud-based resources?
SaaS
, Which of the following ports is used by SNMP by default?
161
You just rebooted your Windows 10 workstation, and the desktop's background picture looks
strange. Upon closer examination, you notice that only a few hundred unique colors are
being shown in the image. Which of the following settings should you reconfigure?
Color depth
Color depth
is either the number of bits used to indicate the color of a single pixel in a bitmapped image or
video frame buffer or the number of bits used for each color component in a single pixel. In
Windows 10, you can display up to 32-bits of color depth if your monitor supports it. A larger
color depth number allows more unique colors to be displayed. If you only have 4-bit color, for
example, you can only have 16 colors. With an 8-bit color depth, you can see 256 colors.
Normally, most Windows systems are set to 16-bit (65,536 colors), 24-bit (16.7 million colors),
or 32-bit (4.2 billion colors).
Dion Training wants to install a network cable to run a television signal between two
buildings. Which of the following cable types should it utilize?
Coaxial
Coaxial Cable
is a cable used to transmit video, communications, and audio.
A client reports that their workstation is continually crashing when using certain applications
on their macOS system. The system will stop working and display a spinning rainbow
pinwheel on the screen. Which of the following is the most likely cause of this error?
The pinwheel appears as an endlessly spinning rainbow mouse pointer displayed on the screen.
This usually occurs due to a memory failure or memory corruption in the system.
