CompTIA A+ Sample Questions for 220‑1201 Certification ( 2026 )

Prepare to ace the CompTIA A+ Core Series exams with this curated set of CompTIA A+ sample questions designed for both 220‑1201 and 220‑1102 objectives. Whether you're reviewing with a CompTIA A+ practice test, simulating a CompTIA A+ practice exam, or using an A+ certification practice test, these questions help reinforce your IT fundamentals. Covering hardware, networking, operating systems, troubleshooting, and security, this resource is ideal for learners targeting CompTIA A+ certification practice test preparation. With realistic example tests and exam-style formats, you'll build confidence and technical accuracy to pass the exam. Combine these questions with high-yield CompTIA A+ exam practice tests, mock exams, and certification dumps for first-time success.

CompTIA A+ Sample Questions List :

1. A technician needs to troubleshoot a user's smartphone that will not connect to its wireless provider's service. Which of the following should the technician check first?

A. SIM card

B. Network settings

C. Subscription plan

D. Bluetooth connection

2. Several storms cause mission-critical servers to go offline unexpectedly A server also goes offline suddenly due to haroNvare failure Upon assessment the company purchases new UPSs to condition power and allow the OSs to shut down gracefully in the event of a power failure However, the UPSs are delayed due to supply chain issues. Which of the following can balance a cost-effective solution with uptime requirements?

A. Purchasing backup generators

B. Increasing input voltage

C. Installing redundant PSUs

D. Activating a hot site

3. A technician needs to confirm that desktop PCs can be deployed to a global, remote workforce. Which of the following specifications should the technician validate?

A. Input voltage

B. BIOS language support

C. Supply chain security

D. Power efficiency

4. Which of the following can a user utilize to share their mobile phone connection with their laptop?

A. IR

B. NFC

C. Wi-Fi Direct

D. Tethering

5. A technician needs to ensure all data communications on all network devices are encrypted when logging in to the console. Which of the following protocols should the technician enable?

A. SSH

B. LDAP

C. FTPS

D. SMTP

6. A new directive mandates the use of a security component to securely allow users to authenticate to systems, access sensitive data, and enter the office. The component must provide an additional factor of authentication alongside user accounts and cannot be something the user o Which of the Mowing components best meets these requirements?

A. Fingerprint reader

B. Smart card

C. Secure token

D. NFC scanner

7. Users are complaining that the audio from a presenter is choppy and unintelligible Which of the following is causing the issue?

A. Webcam

B. Digitizer

C. inverter

D. Microphone

8. A computer displays an error message indicating there is insufficient storage when installing applications. The user reports slow application load times. Which of the following replacement components would best resolve this issue?

A. SSD

B. USB

C. HDD

D. RAM

9. A technician is troubleshooting stylus issues on identical, company-provided tablets. Users can purchase their own accessories. Some users have no issues, but others report that their styluses charge intermittently and die frequently. Which of the following is the most likely cause of this issue?

A. Certain cases are causing charging issues.

B. The tablets need to be updated.

C. Some of the tablets have manufacturing defects.

D. The malfunctioning styluses need firmware updates.

10. Which of the following types of RAM is typically used in servers?

A. SODIMM

B. Rambus

C. DDR3

D. ECC

11. A customer needs to install a new printer in their network. The customer reports that users had intermittent connectivity issues with previous printers. Which of the following should the technician configure on the new printer to prevent this issue?

A. Gateway IP address

B. DHCP IP address

C. Static IP address

D. Public IP address

12. Which of the following should a technician use to terminate a Cat 6 cable to a patch panel?

A. Punchdown tool

B. Crimper

C. Toner probe

D. Network tap

13. A technician needs to confirm that desktop PCs can be deployed to a global, remote workforce. Which of the following specifications should the technician validate?

A. Input voltage

B. BIOS language support

C. Supply chain security

D. Power efficiency

14. Which of the following DNS record types is used to direct email to a mail server?

A. CNAME

B. SRV

C. MX

D. SOA

15. A technician has discovered that some users are connected to a network that is not available on the user interface. Which of the following is the most effective tool the technician can use to identify networks that are not broadcasting SSIDs?

A. Cable tester

B. Toner probe

C. Wi-Fi analyzer

D. Loopback plug

16. Which of the following cable types can be used to transfer data and video?

A. USB-C

B. HDMI

C. DisplayPort

D. VGA

17. A company needs to keep a record of tasks performed by an application. Which of the following should the company most likely implement as part of a solution?

A. Fileshare

B. Syslog

C. Database

D. SAN

18. A recently installed printer is incorrectly aligning printed documents.Which of the following should the technician do first to fix this issue?

A. Run the maintenance application.

B. Clean the rollers

C. Upgrade the firmware

D. Reinstall the drivers

19. A user reported performance issues on a computer after a recent OS update A technician is confident that rolling back the system will resolve the issue. Which of the following steps should the technician take next?

A. Document the findings.

B. Investigate any recent infrastructure changes.

C. Initiate the system restore

D. Verify full system functionality.

20. A user brings a laptop to work every morning, correctly seats it in the docking station and then opens the laptop to begin work with no issues After the user left the laptop at home during a two-week vacation the laptop is no longer working. Upon returning to the office, the user reports that the keyboard and display are no longer working. Which of the following should the technician ask the user to do first?

A. Ensure the docking station is plugged in.

B. Press and release the laptop power button.

C. Plug the laptop in and let it charge overnight

D. Connect the laptop directly to the network.

21. Which of the following would an administrator use to migrate virtual machines from on premises to the cloud?

A. laaS

B. SaaS

C. DBaaS

D. DRaaS

22. Which of the following standards supports MIMO technology?

A. 802.11a

B. 802.11b

C. 802.11g

D. 802.11n

23. 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. Changing the input on the projector to VGA

B. Changing the output on the PC to DVI

C. Modifying the projector's refresh rate

D. Utilizing an HDMI connection

24. 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).

A. Configure RAID 1.

B. Install a hybrid drive.

C. Upgrade to 1GB NIC.

D. Increase the RAM.

E. Migrate to a SSD.

25. Which of the following is designed to be used in commercial spaces?

A. USB 3.1 Gen 2

B. Straight tip fiber connector

C. Plenum cabling

D. Cat 8

26. Which of the following technologies can allow multiple networks to traverse a switch?

1. VLAN

2. VRRP

3. VPN

4. DHCP

27. The display in a conference room has a ghost image that does not match the presentation. Which of the following would test resolve the issue?

1. Adjust the color settings.

2. Correct the keystone.

3. Increase the brightness levels

4. Replace the monitor.

28. 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?

1. Install the most recent firmware upgrade available for the printer.

2. Contact the vendor for a hardware replacement.

3. Reinstall the printer software and drivers, and then restart the printer.

4. Read the installation manual and configure duplex settings.

29. A salesperson is unable to use a personal device to access emails and calendar features at a client site but was able to use the device while at the office. Which of the following policies has been enforced on the salesperson's mobile device?

1. MOW

2. MAN

3. MFA

4. MAM

30. 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?

1. Virtualization

2. Clustering

3. Load balancer

4. Round-robin DNS

31. A help desk technician needs to work on a high-volume printer. Users have reported occasional paper jams and smudges appearing on printed documents. Which of the following steps should the technician do next to address these issues?

1. Perform a full factory reset.

2. Check and clean the rollers.

3. Change all the ink or toner cartridges.

4. Replace the fuser.

32. Which of the following utilizes TCP ports 20/21 and transfers data in cleartext?

1. SNMP

2. SSH

3. FTP

4. Telnet

33. A user is experiencing multiple issues with an in-place upgrade of a laptop's operating system. The built-in camera is unresponsive, and the user is unable to pair the device with any Bluetooth accessories. Which of the following ate most likely causing three issues? (Select two).

1. Incorrect configuration of the settings

2. OS and device version incompatibility

3. Disabled settings following the upgrade

4. Full storage

5. Outdated drivers

34. A customer is using a satellite internet connection that is experiencing slowness. A technician notices high latency while pinging, but the download test is performing perfectly with very good download speeds. Which of the following represents the NEXT action the technician should perform?

1. Restart the modem and run an online internet connection and speed diagnostic tool.

2. Guide the customer on how to upgrade the internet plan with the provider in order to improve latency.

3. Explain to the customer this is not an issue; this situation is normal for this type of internet connection.

4. Replace the modem because it is not working correctly based on the test result.

35. A user wants to print files from an overseas office using a shared network folder. The user's laptop has no public-facing internet connectivity. Which of the following can be used to print from the shared network folder?

1. ADF

2. USB

3. PCL

4. SMB

36. 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?

1. Public

2. Hybrid

3. Community

4. Private

37. A user reports that their internet speed is much slower than expected. What is the first troubleshooting step?

1. Reinstall the operating system

2. Run a speed test

3. Replace the router

4. Disable the firewall

5. Lower the monitor brightness

38. Which of the following components enables the input on a mobile device's touch screen?

1. OLED

2. Digitizer

3. Inverter

4. CMOS sensor

39. A technician is configuring a home network. What is the best encryption protocol for securing Wi-Fi?

1. WEP

2. AES-128

3. WPA3

4. Open network

5. 802.1X

40. Which of the following should the data center hardware technician implement to ensure maximum uptime for customers' virtual machines?

1. Line conditioner

2. AC voltage regulator

3. Uninterruptible power supply

4. Cloud storage backup

41. A user wants to upgrade their desktop to improve gaming performance. What component should they upgrade first?

1. Graphics card

2. CPU

3. Hard drive

4. Wi-Fi adapter

5. Optical drive

42. A field technician has been dispatched to a site with an internet outage. Upon arriving, the technician discovers that the POTS lines are not working as well. Which of the following technologies is the site MOST likely using?

1. Fiber

2. Cable

3. DSL

4. Satellite

43. A technician replaces a desktop motherboard. What must be done before booting into Windows?

1. Reinstall all applications

2. Check that all power and data connections are secure

3. Change the administrator password

4. Format the hard drive

44. A customer reports that a computer is never able to reach more than a 100Mbps transfer data rate, even when using a Gigabit LAN card. While troubleshooting, the technician notices the network cable needs to be replaced. Which of the following cable categories is limiting the transfer speed?

1. Cat 5

2. Cat 5e

3. Cat 6

4. Cat 6a

45. A user’s mobile phone battery drains quickly. Which setting should be adjusted first to extend battery life?

1. Increase Bluetooth range

2. Raise the screen resolution

3. Use 5G instead of Wi-Fi

4. Enable GPS tracking

5. Lower the screen brightness

46. A technician needs to recommend an internet connection for a customer who travels around the world and wants to have connectivity while visiting remote camping locations. Some of the locations the customer visits have limited or unreliable cellular service. Which of the following connection types should the technician recommend?

1. Satellite

2. DSL

3. Fiber

4. Hotspot

47. A user needs to print from a laptop to a shared office printer, but the printer is connected to another computer. What is the best solution?

1. Move the printer closer to the laptop

2. Use a USB-to-Ethernet adapter

3. Reinstall the printer driver

4. Restart the printer spooler service

5. Configure the printer as a network printer

48. While implementing a non-carrier-grade wireless backhaul, a technician notices the current channel selection is extremely polluted with various RF signals. Upon performing a spectral analysis, the technician discovers a channel containing almost no RF pollution. Unfortunately, the technician is unable to select that channel. Which of the following is the MOST likely reason for this issue?

1. The channel is reserved for licensed band use.

2. The channel selection is defective; contact the manufacturer.

3. The channel must be unlocked by the vendor.

4. The device requires a firmware update to unlock the channel.

49. A technician is troubleshooting a PC that is making a loud grinding noise. What is the most likely component causing this issue?

1. A loose RAM module

2. A failing cooling fan or hard drive

3. An unstable GPU driver

4. A damaged motherboard

50. A user’s Wi-Fi keeps disconnecting randomly throughout the day. What is the most likely cause?

1. A failing power supply

2. An outdated processor

3. A corrupted operating system

4. Interference from nearby devices

FAQs

1. What is the CompTIA A+ certification?

CompTIA A+ is an entry-level IT certification that validates foundational skills in hardware, software, troubleshooting, and support.

2. Is CompTIA A+ worth it in 2025?

Yes, it remains highly valued for entry-level IT roles and is often the first step into an IT career.

3. What does CompTIA A+ qualify you for?

It qualifies you for roles like help desk technician, IT support specialist, and desktop support analyst.

4. Who should take the CompTIA A+ certification?

Aspiring IT professionals, students, or anyone starting a career in tech support or system maintenance.

5. What skills are tested in the CompTIA A+ exam?

It tests skills in hardware, operating systems, mobile devices, networking, and security fundamentals.

6. Is CompTIA A+ for beginners?

Yes, it is designed for individuals with little to no prior IT experience.

7. How many questions are on the CompTIA A+ exam?

Each of the two exams (220-1101 and 220-1102) contains up to 90 questions.

8. What type of questions are on the CompTIA A+ test?

Multiple choice, drag-and-drop, and performance-based questions.

9. How long is the CompTIA A+ exam?

Each exam lasts 90 minutes.

10. Is the CompTIA A+ exam multiple choice?

Yes, along with performance-based and drag-and-drop questions.

11. Are there performance-based questions on CompTIA A+?

Yes, these simulate real-world scenarios requiring hands-on problem-solving.

12. What topics are covered in the CompTIA A+ 220-1101 and 220-1102 exams?

Topics include hardware, networking, mobile devices, virtualization, operating systems, and security.

13. How much does the CompTIA A+ exam cost?

Each exam costs approximately $246 USD, totaling around $492 USD for both.

14. Are there any prerequisites for CompTIA A+?

No formal prerequisites, but 9–12 months of hands-on experience is recommended.

15. Can anyone take the CompTIA A+ exam?

Yes, it is open to all interested candidates.

16. What is the minimum age for CompTIA A+ certification?

You must be at least 13 years old with parental consent; 18+ can register independently.

17. How do I prepare for the CompTIA A+ certification?

Use CertiMaan's practice questions and follow the official CompTIA A+ learning resources.

18. What are the best study materials for CompTIA A+?

CertiMaan’s dumps and CompTIA’s official eBooks, videos, and practice labs.

19. Are there free resources to study for CompTIA A+?

Yes, CertiMaan offers free sample questions, and CompTIA.org has some introductory resources.

20. How long does it take to prepare for CompTIA A+?

Preparation usually takes 6–10 weeks, depending on prior experience and study pace.

21. What is the passing score for CompTIA A+?

220-1101 requires 675/900 and 220-1102 requires 700/900 to pass.

22. How is the CompTIA A+ scored?

Scores are scaled out of 900, based on correct answers weighted by difficulty.

23. What happens if I fail the CompTIA A+ exam?

You can retake the exam after a 14-day waiting period; fees apply again.

24. What is the retake policy for CompTIA A+?

There is no limit on retakes, but you must wait 14 days between attempts after the first try.

25. How long is CompTIA A+ certification valid?

It is valid for 3 years from the date you pass the second exam.

26. How do I renew my CompTIA A+ certification?

You can renew by earning CEUs, retaking the exam, or completing CompTIA’s CertMaster CE.

27. Does CompTIA A+ certification expire?

Yes, it expires after 3 years unless renewed.

28. What jobs can I get with a CompTIA A+ certification?

Common jobs include IT support technician, help desk analyst, and field service technician.

29. What is the average salary for CompTIA A+ certified professionals?

Salaries typically range from $45,000 to $60,000 annually in the U.S.

30. Is CompTIA A+ enough to get a job in IT?

Yes, it’s often sufficient for entry-level IT roles.

31. Which companies hire CompTIA A+ certified technicians?

Employers include Dell, HP, Best Buy, Staples, and government agencies.