CompTIA A+ (220-1101/1102) Certification Exam 2026/2027 | IT Fundamentals Review with Questions & Verified Answers 2026/2027 | Page 1 | Passing Score:
COMPTIA A+
CompTIA A+ (220-1101/1102) Certification Exam
2026/2027 | IT Fundamentals Review with Questions & Verified Answers
2026/2027 Edition - Official Exam 2026/2027
90 65% N/A
QUESTIONS PASSING SCORE RECERTIFICATION
TABLE OF CONTENTS
Section 1 Mobile Devices (Core 1) Q1-18
Section 2 Networking and Hardware (Core 1) Q19-36
Section 3 Virtualization, Cloud, and Troubleshooting (Core 1) Q37-54
Section 4 Operating Systems and Security (Core 2) Q55-72
Section 5 Software, Operational Procedures, and Troubleshooting (Core 2) Q73-90
Instructions: Select the single best answer for each question. This exam is designed for CompTIA A+ (220-1101/1102)
certification preparation. Passing score: 65% (59 questions correct).
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 1 of 1
, SECTION 1 | Mobile Devices (Core 1) | Q1-Q18 | CompTIA A+ 2026/2027
Q1 Question 1 of 90
Q1. A field technician is setting up a tablet for a sales representative who frequently travels and
needs to connect the tablet to a projector during client presentations. The tablet has only a single
USB-C port and no dedicated video output. The technician must recommend an accessory that
allows video output to HDMI displays. The best solution for this scenario is a:
A. USB-C to USB-A adapter with integrated VGA support
B. Wireless display adapter using Miracast over Wi-Fi Direct
C. Bluetooth video transmitter paired with the projector
D. USB-C hub with HDMI output and pass-through charging
Correct Answer: D
Rationale:
A USB-C hub with HDMI output and pass-through charging lets the tablet connect to HDMI projectors while also
charging, which is critical for a traveling sales rep. Option D (Miracast) could work wirelessly but depends on projector
compatibility and adds latency, making it less reliable for client presentations.
Q2 Question 2 of 90
Q2. A user reports that their smartphone touchscreen is unresponsive in the lower-right corner,
making it impossible to tap the navigation buttons. The device has no visible cracks or water damage,
and a factory reset did not resolve the issue. The most likely cause of this problem is:
A. A software application interfering with touch input calibration
B. An outdated operating system requiring a firmware patch
C. A failing digitizer layer beneath the glass panel
D. A depleted battery causing reduced screen voltage output
Correct Answer: C
Rationale:
A localized area of unresponsive touch with no physical damage typically indicates a failing digitizer layer. Factory
reset rules out software causes, and battery issues would affect the entire display, not just one corner.
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 2 of 1
, SECTION 1 | Mobile Devices (Core 1) | Q1-Q18 | CompTIA A+ 2026/2027
Q3 Question 3 of 90
Q3. An organization is deploying 50 new laptops to its remote workforce, and each laptop must
support dual external monitors while maintaining a compact form factor. The IT manager evaluates
laptops with Thunderbolt 4 ports versus those with USB 3.2 Gen 2 Type-C ports. The primary
advantage of Thunderbolt 4 over USB 3.2 Gen 2 for this deployment is:
A. Thunderbolt 4 provides faster wireless networking throughput
B. USB 3.2 Gen 2 offers higher data transfer rates than Thunderbolt 4
C. Thunderbolt 4 guarantees support for dual DisplayPort video output
D. Thunderbolt 4 includes built-in enterprise device encryption
Correct Answer: C
Rationale:
Thunderbolt 4 mandates support for dual DisplayPort video streams, making it ideal for dual-monitor setups. USB 3.2
Gen 2 does not guarantee DisplayPort Alternate Mode support, leaving dual-monitor capability uncertain on any
given laptop.
Q4 Question 4 of 90
Q4. A help desk technician receives a ticket from a user whose laptop battery drains completely
within 90 minutes of unplugging the charger, even during light web browsing. The laptop is 14 months
old and originally provided 6 hours of battery life. The first step the technician should take to diagnose
this issue is:
A. Check the battery health report and identify power-consuming applications
B. Replace the laptop battery with a new OEM unit immediately
C. Disable the dedicated GPU in Device Manager to reduce power draw
D. Update the BIOS firmware to the latest available version
Correct Answer: A
Rationale:
Checking the battery health report and reviewing power-consuming applications is the correct first diagnostic step.
This non-invasive approach identifies whether the battery is degraded or if software is causing excessive drain.
Replacing the battery without diagnosis wastes resources if software is the cause.
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 3 of 1
, SECTION 1 | Mobile Devices (Core 1) | Q1-Q18 | CompTIA A+ 2026/2027
Q5 Question 5 of 90
Q5. A company executive needs to access corporate email and documents on a personal
smartphone while ensuring that corporate data remains isolated from personal applications. The IT
department wants to implement a solution that creates a separate, encrypted workspace on the
device without managing the entire phone. The appropriate technology for this requirement is:
A. Mobile device management (MDM) full enrollment
B. Virtual private network tunneling to the corporate network
C. Full-disk encryption on the personal device storage
D. Containerization through a work profile application
Correct Answer: D
Rationale:
Containerization through a work profile creates an isolated, encrypted workspace for corporate data on a personal
device, meeting the requirement for data separation without full device management. MDM full enrollment manages
the entire device, which is more than needed. VPN only secures network traffic, not local data isolation.
Q6 Question 6 of 90
Q6. A technician is configuring a new laptop that will be used in a warehouse environment. The
device must withstand drops from waist height, operate in dusty conditions, and be usable while
wearing gloves. When selecting the laptop, the technician should verify that the device carries which
of the following certifications?
A. Energy Star certification for power efficiency
B. FCC Class B certification for electromagnetic compliance
C. MIL-STD-810G rating and IP65 ingress protection
D. TCO Certified designation for sustainability standards
Correct Answer: C
Rationale:
MIL-STD-810G certifies the device has passed military-grade drop and durability testing, while IP65 certifies
dust-tight construction and water jet resistance. These certifications directly address the warehouse hazards
described. Energy Star and FCC Class B address power efficiency and electromagnetic emissions, not physical
durability.
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 4 of 1
COMPTIA A+
CompTIA A+ (220-1101/1102) Certification Exam
2026/2027 | IT Fundamentals Review with Questions & Verified Answers
2026/2027 Edition - Official Exam 2026/2027
90 65% N/A
QUESTIONS PASSING SCORE RECERTIFICATION
TABLE OF CONTENTS
Section 1 Mobile Devices (Core 1) Q1-18
Section 2 Networking and Hardware (Core 1) Q19-36
Section 3 Virtualization, Cloud, and Troubleshooting (Core 1) Q37-54
Section 4 Operating Systems and Security (Core 2) Q55-72
Section 5 Software, Operational Procedures, and Troubleshooting (Core 2) Q73-90
Instructions: Select the single best answer for each question. This exam is designed for CompTIA A+ (220-1101/1102)
certification preparation. Passing score: 65% (59 questions correct).
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 1 of 1
, SECTION 1 | Mobile Devices (Core 1) | Q1-Q18 | CompTIA A+ 2026/2027
Q1 Question 1 of 90
Q1. A field technician is setting up a tablet for a sales representative who frequently travels and
needs to connect the tablet to a projector during client presentations. The tablet has only a single
USB-C port and no dedicated video output. The technician must recommend an accessory that
allows video output to HDMI displays. The best solution for this scenario is a:
A. USB-C to USB-A adapter with integrated VGA support
B. Wireless display adapter using Miracast over Wi-Fi Direct
C. Bluetooth video transmitter paired with the projector
D. USB-C hub with HDMI output and pass-through charging
Correct Answer: D
Rationale:
A USB-C hub with HDMI output and pass-through charging lets the tablet connect to HDMI projectors while also
charging, which is critical for a traveling sales rep. Option D (Miracast) could work wirelessly but depends on projector
compatibility and adds latency, making it less reliable for client presentations.
Q2 Question 2 of 90
Q2. A user reports that their smartphone touchscreen is unresponsive in the lower-right corner,
making it impossible to tap the navigation buttons. The device has no visible cracks or water damage,
and a factory reset did not resolve the issue. The most likely cause of this problem is:
A. A software application interfering with touch input calibration
B. An outdated operating system requiring a firmware patch
C. A failing digitizer layer beneath the glass panel
D. A depleted battery causing reduced screen voltage output
Correct Answer: C
Rationale:
A localized area of unresponsive touch with no physical damage typically indicates a failing digitizer layer. Factory
reset rules out software causes, and battery issues would affect the entire display, not just one corner.
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 2 of 1
, SECTION 1 | Mobile Devices (Core 1) | Q1-Q18 | CompTIA A+ 2026/2027
Q3 Question 3 of 90
Q3. An organization is deploying 50 new laptops to its remote workforce, and each laptop must
support dual external monitors while maintaining a compact form factor. The IT manager evaluates
laptops with Thunderbolt 4 ports versus those with USB 3.2 Gen 2 Type-C ports. The primary
advantage of Thunderbolt 4 over USB 3.2 Gen 2 for this deployment is:
A. Thunderbolt 4 provides faster wireless networking throughput
B. USB 3.2 Gen 2 offers higher data transfer rates than Thunderbolt 4
C. Thunderbolt 4 guarantees support for dual DisplayPort video output
D. Thunderbolt 4 includes built-in enterprise device encryption
Correct Answer: C
Rationale:
Thunderbolt 4 mandates support for dual DisplayPort video streams, making it ideal for dual-monitor setups. USB 3.2
Gen 2 does not guarantee DisplayPort Alternate Mode support, leaving dual-monitor capability uncertain on any
given laptop.
Q4 Question 4 of 90
Q4. A help desk technician receives a ticket from a user whose laptop battery drains completely
within 90 minutes of unplugging the charger, even during light web browsing. The laptop is 14 months
old and originally provided 6 hours of battery life. The first step the technician should take to diagnose
this issue is:
A. Check the battery health report and identify power-consuming applications
B. Replace the laptop battery with a new OEM unit immediately
C. Disable the dedicated GPU in Device Manager to reduce power draw
D. Update the BIOS firmware to the latest available version
Correct Answer: A
Rationale:
Checking the battery health report and reviewing power-consuming applications is the correct first diagnostic step.
This non-invasive approach identifies whether the battery is degraded or if software is causing excessive drain.
Replacing the battery without diagnosis wastes resources if software is the cause.
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 3 of 1
, SECTION 1 | Mobile Devices (Core 1) | Q1-Q18 | CompTIA A+ 2026/2027
Q5 Question 5 of 90
Q5. A company executive needs to access corporate email and documents on a personal
smartphone while ensuring that corporate data remains isolated from personal applications. The IT
department wants to implement a solution that creates a separate, encrypted workspace on the
device without managing the entire phone. The appropriate technology for this requirement is:
A. Mobile device management (MDM) full enrollment
B. Virtual private network tunneling to the corporate network
C. Full-disk encryption on the personal device storage
D. Containerization through a work profile application
Correct Answer: D
Rationale:
Containerization through a work profile creates an isolated, encrypted workspace for corporate data on a personal
device, meeting the requirement for data separation without full device management. MDM full enrollment manages
the entire device, which is more than needed. VPN only secures network traffic, not local data isolation.
Q6 Question 6 of 90
Q6. A technician is configuring a new laptop that will be used in a warehouse environment. The
device must withstand drops from waist height, operate in dusty conditions, and be usable while
wearing gloves. When selecting the laptop, the technician should verify that the device carries which
of the following certifications?
A. Energy Star certification for power efficiency
B. FCC Class B certification for electromagnetic compliance
C. MIL-STD-810G rating and IP65 ingress protection
D. TCO Certified designation for sustainability standards
Correct Answer: C
Rationale:
MIL-STD-810G certifies the device has passed military-grade drop and durability testing, while IP65 certifies
dust-tight construction and water jet resistance. These certifications directly address the warehouse hazards
described. Energy Star and FCC Class B address power efficiency and electromagnetic emissions, not physical
durability.
CompTIA A+ -- 2026/2027 | Passing Score: 65% | Page 4 of 1
