CompTIA A+ Core 1 (220-1101) Practice
Test 1 2024/2025 Exam Questions with
Detailed Verified Answers (100% Correct
Answers) | Already Graded A+
You are replacing your old 802.11b wireless router with a new 802.11g wireless
router. You have just changed the SSID, you enabled WPA2, and finally, you set
a passphrase for the level of encryption chosen. What should you do NEXT? -
🧠ANSWER ✔✔Change the administrator password
What is the correct boot sequence for a PC? - 🧠ANSWER ✔✔Power Good, CPU,
POST, boot loader, operating system
Hubs, by definition, broadcast every packet they receive out to all of their
connected ports, causing occasional data collisions. Which device eliminates
data collisions by not broadcasting to every port? - 🧠ANSWER ✔✔Switch
The technician is dispatched to look at a user's laptop. The user reports the
system shuts down after 30 minutes of field use. The technician notices the
battery is not fully charging. Which of the following should the technician
perform to resolve this? - 🧠ANSWER ✔✔Replace the Battery
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,Because she remembers you talking about your organization replacing its in-
house support ticketing system with a monthly per-user subscription the
company pays for, your friend Shirali messages to ask how it is working out.
Which of the following best describes this subscription? - 🧠ANSWER ✔✔SaaS
A printer usually plugs into which of the following ports? - 🧠ANSWER ✔✔USB
You run the IPCONFIG command and your computer says you have the IP
address 191.168.1.100. What class is your IP address in? - 🧠ANSWER ✔✔Class B
A user has just dropped off his laptop reporting that the screen is very dim and
it's difficult to make out the icons on the desktop. When you plug in an external
monitor to the system, it brings up the desktop perfectly. Which of the
following needs to be replaced? - 🧠ANSWER ✔✔The LCD inverter
Which of the following best describes the shared resources that cloud providers
make available to their customers on demand? - 🧠ANSWER ✔✔A collection of
resources supplied by many individual physical systems
A user reports that her desktop PC shuts down 10 minutes after turning it on in
the morning. When the technician moves the PC, it sounds like there are loose
parts sliding around in the case. Which of the following is the most likely
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619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, explanation for the PC shutting down? - 🧠ANSWER ✔✔the heat sink retaining
clip has broken loose
Which program is the best choice to use to clear the SSL cache? - 🧠ANSWER
✔✔Internet Explorer
While any form of electronic communication suffers from some amount of
latency, which of the following technologies is particularly notorious for this
problem? - 🧠ANSWER ✔✔Satellite
Kenneth has an 802.11n network. He only wants his three computers in the
house to be able to access this network. Which of the following technologies
would best enable him to do this? - 🧠ANSWER ✔✔MAC Filtering
Which of the following cloud characteristics gives cloud customers the incentive
to release resources they aren't actively using? - 🧠ANSWER ✔✔metered
utilization
HTTPS differs from HTTP in that the traffic is ______ and it uses port number
____ . - 🧠ANSWER ✔✔Encrypted, 443
A technician is working on a PC and notices the error message "CMOS BATTERY
LOW." Exercising best practices, what should he do next? - 🧠ANSWER
✔✔Replace the battery with a CR-2032
Page 3 of 16
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
Test 1 2024/2025 Exam Questions with
Detailed Verified Answers (100% Correct
Answers) | Already Graded A+
You are replacing your old 802.11b wireless router with a new 802.11g wireless
router. You have just changed the SSID, you enabled WPA2, and finally, you set
a passphrase for the level of encryption chosen. What should you do NEXT? -
🧠ANSWER ✔✔Change the administrator password
What is the correct boot sequence for a PC? - 🧠ANSWER ✔✔Power Good, CPU,
POST, boot loader, operating system
Hubs, by definition, broadcast every packet they receive out to all of their
connected ports, causing occasional data collisions. Which device eliminates
data collisions by not broadcasting to every port? - 🧠ANSWER ✔✔Switch
The technician is dispatched to look at a user's laptop. The user reports the
system shuts down after 30 minutes of field use. The technician notices the
battery is not fully charging. Which of the following should the technician
perform to resolve this? - 🧠ANSWER ✔✔Replace the Battery
Page 1 of 16
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
,Because she remembers you talking about your organization replacing its in-
house support ticketing system with a monthly per-user subscription the
company pays for, your friend Shirali messages to ask how it is working out.
Which of the following best describes this subscription? - 🧠ANSWER ✔✔SaaS
A printer usually plugs into which of the following ports? - 🧠ANSWER ✔✔USB
You run the IPCONFIG command and your computer says you have the IP
address 191.168.1.100. What class is your IP address in? - 🧠ANSWER ✔✔Class B
A user has just dropped off his laptop reporting that the screen is very dim and
it's difficult to make out the icons on the desktop. When you plug in an external
monitor to the system, it brings up the desktop perfectly. Which of the
following needs to be replaced? - 🧠ANSWER ✔✔The LCD inverter
Which of the following best describes the shared resources that cloud providers
make available to their customers on demand? - 🧠ANSWER ✔✔A collection of
resources supplied by many individual physical systems
A user reports that her desktop PC shuts down 10 minutes after turning it on in
the morning. When the technician moves the PC, it sounds like there are loose
parts sliding around in the case. Which of the following is the most likely
Page 2 of 16
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
, explanation for the PC shutting down? - 🧠ANSWER ✔✔the heat sink retaining
clip has broken loose
Which program is the best choice to use to clear the SSL cache? - 🧠ANSWER
✔✔Internet Explorer
While any form of electronic communication suffers from some amount of
latency, which of the following technologies is particularly notorious for this
problem? - 🧠ANSWER ✔✔Satellite
Kenneth has an 802.11n network. He only wants his three computers in the
house to be able to access this network. Which of the following technologies
would best enable him to do this? - 🧠ANSWER ✔✔MAC Filtering
Which of the following cloud characteristics gives cloud customers the incentive
to release resources they aren't actively using? - 🧠ANSWER ✔✔metered
utilization
HTTPS differs from HTTP in that the traffic is ______ and it uses port number
____ . - 🧠ANSWER ✔✔Encrypted, 443
A technician is working on a PC and notices the error message "CMOS BATTERY
LOW." Exercising best practices, what should he do next? - 🧠ANSWER
✔✔Replace the battery with a CR-2032
Page 3 of 16
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER:
619652435. TERMS OF USE. PRIVACY STATEMENT. ALL RIGHTS RESERVED
