CompTIA A+ Core 1 Practice Test
2024/2025 Exam Questions with Detailed
Verified Answers (100% Correct
Answers) | Already Graded A+
A network engineer must set up an office's new wireless access points (APs).
After installing the access points, the engineer must ensure they set up the radio
signals correctly and that all office areas receive the most efficient signal
possible. What tool will the engineer utilize? - 🧠ANSWER ✔✔Wi-Fi analyzer
When a user downloads a Microsoft Store application, where does the
application run to prevent the app from making system-wide changes and
prevent a faulty store app from "crashing" the entire OS? - 🧠ANSWER
✔✔sandbox
What format uses a system of mirrors that reflects the illuminated image of the
object onto a lens that uses a prism to split the image into its component RGB
colors? - 🧠ANSWER ✔✔flatbed scanner
This protocol facilitates requests for an IP address and other network settings
and uses ports 67 & 68. - 🧠ANSWER ✔✔Dynamic Host Configuration Protocol
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,What would cause a central processing unit (CPU) to make only minor changes
to the CPU internals that significantly improve performance and increase speed?
- 🧠ANSWER ✔✔multicore
Which internal component does a mobile device use to acquire single or multi-
touch input? - 🧠ANSWER ✔✔Digitizer
A logistics company wants to streamline its workflow and track shipments as
they move in and around its facilities without barcode scanners. What type of
personal area networking solution would best suit this requirement? -
🧠ANSWER ✔✔RFID
A user has accidentally put too much paper in the feed. What possible issues
might this cause? (Select all that apply.) - 🧠ANSWER ✔✔Staple jams
Hole punching issues
A government organization wants to develop their own application to process
information, but they do not want to be responsible for maintaining the
hardware or the database platform that the application runs on. Additionally,
the organization does not want to be burdened with maintaining the integrity
and availability of the database platform because they will be very busy with
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, other responsibilities. Which service would be best for the government
organization to pursue? - 🧠ANSWER ✔✔Platform as a Service (PaaS)
While trying to set up for a presentation, the wall-mounted display will not
mirror the laptop display. The technician traces the long HDMI cable to find that
it runs on the floor, and it is evident that users have repeatedly run over it.
What will likely fix the problem? - 🧠ANSWER ✔✔Use a new HDMI cable.
A user complains their phone is not responding to touch. What is the likely
culprit? - 🧠ANSWER ✔✔Faulty digitizer
A technician uses an interface that enables storage access and transport to
deliver high throughput and fast response time. What is this called? - 🧠ANSWER
✔✔NVMe
A user complains that a laptop is slow. A technician concludes that the best
solution is to remove the current mechanical disk drive with a faster solid-state
drive. The technician opts to back up the user data and install a fresh operating
system on a new drive. Which approach defines the technician's steps? -
🧠ANSWER ✔✔Replacement
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COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
2024/2025 Exam Questions with Detailed
Verified Answers (100% Correct
Answers) | Already Graded A+
A network engineer must set up an office's new wireless access points (APs).
After installing the access points, the engineer must ensure they set up the radio
signals correctly and that all office areas receive the most efficient signal
possible. What tool will the engineer utilize? - 🧠ANSWER ✔✔Wi-Fi analyzer
When a user downloads a Microsoft Store application, where does the
application run to prevent the app from making system-wide changes and
prevent a faulty store app from "crashing" the entire OS? - 🧠ANSWER
✔✔sandbox
What format uses a system of mirrors that reflects the illuminated image of the
object onto a lens that uses a prism to split the image into its component RGB
colors? - 🧠ANSWER ✔✔flatbed scanner
This protocol facilitates requests for an IP address and other network settings
and uses ports 67 & 68. - 🧠ANSWER ✔✔Dynamic Host Configuration Protocol
Page 1 of 17
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
,What would cause a central processing unit (CPU) to make only minor changes
to the CPU internals that significantly improve performance and increase speed?
- 🧠ANSWER ✔✔multicore
Which internal component does a mobile device use to acquire single or multi-
touch input? - 🧠ANSWER ✔✔Digitizer
A logistics company wants to streamline its workflow and track shipments as
they move in and around its facilities without barcode scanners. What type of
personal area networking solution would best suit this requirement? -
🧠ANSWER ✔✔RFID
A user has accidentally put too much paper in the feed. What possible issues
might this cause? (Select all that apply.) - 🧠ANSWER ✔✔Staple jams
Hole punching issues
A government organization wants to develop their own application to process
information, but they do not want to be responsible for maintaining the
hardware or the database platform that the application runs on. Additionally,
the organization does not want to be burdened with maintaining the integrity
and availability of the database platform because they will be very busy with
Page 2 of 17
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, other responsibilities. Which service would be best for the government
organization to pursue? - 🧠ANSWER ✔✔Platform as a Service (PaaS)
While trying to set up for a presentation, the wall-mounted display will not
mirror the laptop display. The technician traces the long HDMI cable to find that
it runs on the floor, and it is evident that users have repeatedly run over it.
What will likely fix the problem? - 🧠ANSWER ✔✔Use a new HDMI cable.
A user complains their phone is not responding to touch. What is the likely
culprit? - 🧠ANSWER ✔✔Faulty digitizer
A technician uses an interface that enables storage access and transport to
deliver high throughput and fast response time. What is this called? - 🧠ANSWER
✔✔NVMe
A user complains that a laptop is slow. A technician concludes that the best
solution is to remove the current mechanical disk drive with a faster solid-state
drive. The technician opts to back up the user data and install a fresh operating
system on a new drive. Which approach defines the technician's steps? -
🧠ANSWER ✔✔Replacement
Page 3 of 17
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
