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CompTIA 220-1101 Practice Test - Questions Answers, Page 15

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Which of the following would an administrator use to migrate virtual machines from on premises to the cloud?
A user, who is attempting to give a presentation via a projector in a conference room, reports the projector has video but no audio. Which of the following will MOST likely resolve the issue?
A company just bought a printer capable of automatically printing on both sides of the paper After installation, however, the technician can only print on both sides of the paper manually. Which of the following should the technician do to fix the issue?
Which of the following standards supports MIMO technology?
A user requested upgrades to a company-Issued laptop to increase its performance while working with a large database stored on drive C. Which of the following tasks should a systems administrator complete to BEST meet this goal? (Select TWO).
Which of the following technologies can allow multiple networks to traverse a switch?
An online retailer would like to add capacity to support increased sales. Additional servers have been installed. Which of the following should be used to ensure each new server is being properly utilized?
Several users who share a multifunction printer in an office have reported unintended, thin, vertical lines that cover the entire height of every page printed from the printer. Which of the following steps should a technician complete in order to MOST likely resolve this issue?
An organization maintains various record types, including health and criminal justice records. Which of the following cloud environments is the organization MOST likely to use to limit the attack surface?
Which of the following components enables the input on a mobile device's touch screen?

Question 141

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A technician made several upgrades lo a computer and then determined the power supplied by the PSU is insufficient. Which of the following would MOST likely cause the insufficiency? (Select TWO).

A.
Replacing the HDD with an SSD
A.
Replacing the HDD with an SSD
Answers
B.
Upgrading the firmware
B.
Upgrading the firmware
Answers
C.
Adding an optical drive
C.
Adding an optical drive
Answers
D.
Adding more RAM
D.
Adding more RAM
Answers
E.
Adding a CMOS battery
E.
Adding a CMOS battery
Answers
F.
Upgrading the graphics card
F.
Upgrading the graphics card
Answers
Suggested answer: D, F

Explanation:

If a technician made several upgrades to a computer and then determined the power supplied by the PSU is insufficient, the upgraded graphics card and adding more RAM would most likely cause the insufficiency. Upgrading the graphics card and adding more RAM can increase the power consumption of a computer, which can cause the power supplied by the PSU to be insufficient.Adding more RAM and upgrading the graphics card are the most likely causes of the insufficiency of power supplied by the PSU. These upgrades require more power to operate efficiently and can cause the PSU to become insufficient.

Question 142

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A new version of Windows was released and a piece of software vital to the engineering department will not run on the new version. Which of the following is the BEST option to enable this department to be able to continue using this software?

A.
Do not upgrade any workstations within the organization.
A.
Do not upgrade any workstations within the organization.
Answers
B.
Upgrade all workstations and provide a virtual environment for the legacy software.
B.
Upgrade all workstations and provide a virtual environment for the legacy software.
Answers
C.
Upgrade all workstations except those used by the engineering department.
C.
Upgrade all workstations except those used by the engineering department.
Answers
D.
Purchase new workstations for the engineering department.
D.
Purchase new workstations for the engineering department.
Answers
Suggested answer: B

Explanation:

Upgrading all workstations and providing a virtual environment for the legacy software is the best option, as it allows the engineering department to continue using the vital software while also upgrading to the latest version of Windows. This also ensures that the rest of the organization can take advantage of the latest software and security features.

Question 143

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An IT manager is requesting that the company buy new cables to be used with F-type connectors that are already in house. Which of the following cables should the company buy?

A.
Coaxial
A.
Coaxial
Answers
B.
Plenum
B.
Plenum
Answers
C.
Cat 5e
C.
Cat 5e
Answers
D.
Fiber
D.
Fiber
Answers
Suggested answer: A

Explanation:

The company should buy Coaxial cables to be used with F-type connectors.

Question 144

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A technical lead wants to migrate all common business applications, including email and fileshares, to the cloud. Which of the following cloud concepts should be used?

A.
MaaS
A.
MaaS
Answers
B.
PaaS
B.
PaaS
Answers
C.
SaaS
C.
SaaS
Answers
D.
laaS
D.
laaS
Answers
Suggested answer: C

Explanation:

The cloud concept that should be used for migrating all common business applications, including email and fileshares, to the cloud is Software as a Service (SaaS).

Question 145

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A user reports a cell phone is getting hot. Which of the following are MOST likely to be possible causes? (Select THREE).

A.
Using the device as a Wi-Fi hotspot
A.
Using the device as a Wi-Fi hotspot
Answers
B.
A cracked screen
B.
A cracked screen
Answers
C.
A failing battery
C.
A failing battery
Answers
D.
Less than 15% free storage space on the phone
D.
Less than 15% free storage space on the phone
Answers
E.
Privileged control
E.
Privileged control
Answers
F.
Recurring prompts to install OS updates
F.
Recurring prompts to install OS updates
Answers
G.
Granting too many application camera permissions
G.
Granting too many application camera permissions
Answers
H.
Too many open applications
H.
Too many open applications
Answers
Suggested answer: A, C, H

Explanation:

Using the device as a Wi-Fi hotspot, a failing battery, and too many open applications are the most likely causes of the cell phone getting hot. These actions require the phone to use more power and processing, causing it to heat up.

Question 146

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Which of the following network types would be used in a server room to connect virtual servers lo high-speed storage?

A.
WAN
A.
WAN
Answers
B.
PAN
B.
PAN
Answers
C.
MAN
C.
MAN
Answers
D.
SAN
D.
SAN
Answers
Suggested answer: D

Explanation:

A Storage Area Network (SAN) is a dedicated, high-speed network that connects servers to data storage devices. SANs are used in server rooms to provide high-speed storage access to virtual servers.

Question 147

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A technician is inspecting a projector that is displaying fuzzy images. Which of the following actions would provide the BEST solution?

A.
Adjusting the lens
A.
Adjusting the lens
Answers
B.
Changing the filter
B.
Changing the filter
Answers
C.
Replacing the video cable
C.
Replacing the video cable
Answers
D.
Reseating the lamp
D.
Reseating the lamp
Answers
Suggested answer: A

Explanation:

Adjusting the lens is the best solution to improve image quality in a projector. The lens can become misaligned over time or during transportation, causing the image to appear fuzzy.

Question 148

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A help desk technician thinks a desktop PC has failed due to a defective power supply. Which of the following steps should the technician take NEXT?

A.
Inquire about environmental or infrastructure changes.
A.
Inquire about environmental or infrastructure changes.
Answers
B.
Conduct external or internal research based on symptoms.
B.
Conduct external or internal research based on symptoms.
Answers
C.
Establish a plan of action to resolve the problem and implement the solution.
C.
Establish a plan of action to resolve the problem and implement the solution.
Answers
D.
Document the findings, actions, and outcomes.
D.
Document the findings, actions, and outcomes.
Answers
Suggested answer: C

Explanation:

Once the technician has determined that the power supply is likely to be defective, they should establish a plan of action to resolve the problem. This may include replacing the power supply or further testing to confirm that it is indeed defective. After establishing a plan of action, the technician should implement the solution and verify that it has resolved the issue.

Question 149

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A salesperson is using a weather application on a mobile device. The application appears to be draining the device's battery very quickly. Which of the following is the BEST action for the salesperson to take in order to view weather forecasts while travelling?

A.
Enable the GPS service to ensure accurate location detection.
A.
Enable the GPS service to ensure accurate location detection.
Answers
B.
Manually enter office locations in the weather application.
B.
Manually enter office locations in the weather application.
Answers
C.
Configure less frequent location checks using cellular location services.
C.
Configure less frequent location checks using cellular location services.
Answers
D.
Use the offices' Wi-Fi IP addresses as the geolocation mechanism.
D.
Use the offices' Wi-Fi IP addresses as the geolocation mechanism.
Answers
Suggested answer: C

Explanation:

Reducing the frequency of location checks using cellular location services will consume less battery power while still allowing the user to view weather forecasts while travelling. The other options may not solve the battery drain issue while using the weather application. Configuring less frequent location checks using cellular location services is the best option for the salesperson to view weather forecasts while traveling without draining the battery too quickly.Reference:

https://www.makeuseof.com/tag/5-ways-improve-battery-life-android-phone/

Question 150

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Which of the following is a method that can be used to securely connect a remote user's laptop to a corporate server?

A.
WAN
A.
WAN
Answers
B.
VPN
B.
VPN
Answers
C.
SSL
C.
SSL
Answers
D.
DHCP
D.
DHCP
Answers
Suggested answer: B

Explanation:

A Virtual Private Network (VPN) is a secure method for connecting a remote user's laptop to a corporate server. VPNs use encryption to protect data transmitted over the internet.

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