CompTIA A+ Certification 1500 Exam Questions [NEW 2026]
Master the CompTIA A+ certification exam (220-1101 and 220-1102) with this intensive practice test course. Designed by certified IT professionals, this resource delivers 1,500 meticulously crafted multiple-choice questions across six full-length exams, mirroring the structure, difficulty, and scope of the official CompTIA assessment. Each question includes a comprehensive explanation to transform mistakes into learning opportunities—ensuring you understand why answers are correct or incorrect. Whether you’re a career changer, IT student, or seasoned technician, this course builds the confidence and knowledge to pass on your first attempt.

What You’ll Master

This course covers all six critical domains of the CompTIA A+ exam, organized into targeted practice sections:

Section 1: Core Hardware Components

Motherboards, BIOS/UEFI, CPUs, RAM, storage (HDD/SSD/RAID), power supplies, expansion cards, and custom builds.

Section 2: Networking Technologies

Routers, switches, cabling standards, TCP/IP protocols, IP addressing, wireless networking (Wi-Fi 6/6E), and network troubleshooting.

Section 3: Mobile Devices & Peripherals

Laptop hardware repairs, mobile connectivity (Bluetooth/NFC), mobile OS security, printers, scanners, and mobile troubleshooting.

Section 4: Operating Systems

Windows/macOS/Linux installation, OS configuration, command-line tools (PowerShell/Bash), virtualization, and boot error resolution.

Section 5: Security Fundamentals

Malware removal, phishing/ransomware threats, MFA/biometrics, encryption (BitLocker), firewalls, and security policies.

Section 6: Troubleshooting & Operations

Hardware/network/software diagnostics, documentation protocols, ESD safety, and professional communication standards.

Real Exam Simulation: Sample Questions

Experience the rigor of the actual exam with these examples:

Sample Question 1 (Section 1: Core Hardware)
You replace a failed HDD in a workstation with an NVMe SSD. After installation, the system fails to detect the drive in BIOS. What is the MOST likely cause?
A) Incorrect SATA mode configuration
B) Missing NVMe drivers in Windows
C) BIOS/UEFI firmware not updated to support NVMe
D) Incompatible power supply wattage

Correct Answer: C
Explanation: NVMe drives require UEFI firmware support. If the BIOS/UEFI is outdated, it cannot initialize NVMe storage. Option A is incorrect because NVMe uses PCIe, not SATA. Option B is irrelevant at the BIOS detection stage. Option D affects stability but not initial detection.

Sample Question 2 (Section 5: Security Fundamentals)
A user receives an email claiming to be from their bank, requesting immediate password verification via a linked URL. The email uses urgent language and mimics the bank’s logo. What type of attack is this?
A) Whaling
B) Vishing
C) Phishing
D) Tailgating

Correct Answer: C
Explanation: This is a classic phishing attack—fraudulent emails impersonating legitimate entities to steal credentials. Whaling (A) targets executives, vishing (B) uses phone calls, and tailgating (D) is physical security breach.

Sample Question 3 (Section 6: Troubleshooting)
A laptop powers on but displays a black screen. External monitors work correctly. Which component is MOST likely faulty?
A) GPU
B) RAM
C) Inverter or backlight
D) Motherboard

Correct Answer: C
Explanation: A functional external monitor rules out GPU, RAM, or motherboard failure. Black screens on the built-in display typically indicate inverter or backlight issues in the LCD assembly.

Why This Course Stands Out

• Unlimited Exam Retakes: Reinforce weak areas by retaking exams as many times as needed.

• Massive Question Bank: 1,500 unique questions—no repetition across exams—ensuring thorough preparation.

• Expert Instructor Support: Get detailed answers to your technical questions within 24 hours.

• Deep-Dive Explanations: Every question includes context-rich rationale, referencing CompTIA objectives.

• Mobile-Optimized Learning: Study seamlessly via the Udemy app during commutes or breaks.

• Risk-Free Enrollment: 30-day money-back guarantee if the course doesn’t meet your expectations.

Your Path to Certification Success

CompTIA A+ is the industry-standard credential for IT support roles. This course eliminates exam anxiety by exposing you to realistic scenarios, troubleshooting workflows, and security protocols tested on 220-1101/1102. With structured coverage of all six domains, detailed feedback on every answer, and flexible access, you’ll develop the speed and accuracy needed to excel.

Enroll today—transform uncertainty into mastery and launch your IT career with confidence.