Earning the CompTIA IT Fundamentals Certification credential tells employers you can work with CompTIA technologies at a professional level. Prepare for the FC0-U51 exam in 2026 with the 286 expert-prepared practice questions from Actual4Exams.
CompTIA FC0-U51 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA IT Fundamentals Certification Exam |
| Exam Number: | FC0-U51 |
| Certificate Validity Period: | Lifetime |
| Passing Score: | 650 (on a scale of 100–900) |
| Real Exam Qty: | Maximum 75 |
| Exam Duration: | 60 minutes |
| Exam Format: | Multiple-select, Drag-and-drop, Multiple-choice |
| Available Languages: | Korean, Japanese, German, Simplified Chinese, English, Spanish, Traditional Chinese, Thai, Portuguese |
| Related Certifications: | CompTIA Security+ CompTIA Network+ CompTIA A+ |
| Exam Price: | $119–$219 USD (varies by region) |
| Recommended Training: | CompTIA CertMaster CompTIA Official Study Guide |
| Exam Registration: | Pearson VUE Testing CompTIA Official Registration |
| Sample Questions: |  |
| Exam Way: | In-person at authorized testing centers or online proctored |
| Pre Condition: | No prerequisites or prior experience required |
| Official Syllabus URL: | https://certification.comptia.org/certifications/it-fundamentals |
CompTIA FC0-U51 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Basic IT Literacy | 24% | - Cloud computing and virtualization - IT terminology and concepts - Safety and environmental procedures - Software development fundamentals - Databases and data management |
| Topic 2: Hardware | 18% | - Internal computer components - Workstation setup and configuration - Basic hardware troubleshooting - Peripheral devices - Storage and memory types |
| Topic 3: Security | 21% | - Secure browsing and email practices - Data backup and recovery - Security concepts and threats - Malware prevention and protection - Authentication and access control |
| Topic 4: Software | 21% | - Software installation and management - File systems and file management - Software licensing and compatibility - Application software - Operating systems |
| Topic 5: Networking | 16% | - IP addressing and protocols - Network types and topologies - Wireless networking standards - Network hardware and connectivity - Basic network troubleshooting |
FC0-U51 Exam FAQ: What Candidates Ask About CompTIA IT Fundamentals Certification
The FC0-U51 exam, officially known as CompTIA IT Fundamentals Certification, is the CompTIA test that leads to the CompTIA IT Fundamentals certification at the Entry / Foundational level. Passing it validates the skills employers expect from a certified professional. It is also associated with related credentials such as CompTIA A+, CompTIA Network+, CompTIA Security+.
The FC0-U51 exam contains Maximum 75 questions, and you have 60 minutes to complete them. Work out your per-question pace before test day, and flag slow items instead of stalling on them — time pressure, not knowledge, sinks many first attempts. Timed mock exams in the Actual4Exams test engines are the most reliable way to build that rhythm.
The passing score for the FC0-U51 exam is 650 (on a scale of 100–900), and the official registration fee is $119–$219 USD (varies by region). If you miss the mark, a retake means paying the full fee again, so book your seat only when you are ready. A practical benchmark: score consistently above the passing line on timed practice tests before scheduling the real exam.
No prerequisites or prior experience required
Entry requirements can change, so confirm the latest conditions on the official exam page: https://certification.comptia.org/certifications/it-fundamentals.
You can book the FC0-U51 exam through the official registration channels below:
Exam delivery: In-person at authorized testing centers or online proctored. Seats at popular test centers fill quickly, so schedule early once your preparation is on track.
CompTIA recommends the following training options for CompTIA IT Fundamentals Certification candidates:
Pair any course with the 286 practice questions from Actual4Exams to measure how ready you really are before paying the exam fee.
Yes. A free PDF demo of the CompTIA IT Fundamentals Certification questions is available, so you can check the question style and answer quality before you pay. Every purchase also includes 365 days of free updates, and if the product expires you can renew the update service at a 50% discount from your member zone.
If you take the corresponding FC0-U51 exam within 60 days of purchase and do not pass, you can apply for a full refund under the 100% Money Back Guarantee: submit a scan of your enrollment slip and your official Score Report (PDF) within 2 days of the exam date, and the claim is processed within 7 days. Attempts made within 3 days of purchase, downloads without an actual exam attempt, free materials, and expired orders are not eligible, and the candidate name must match the payer name. Prefer new material instead of a refund? You can exchange your purchase for two free products of equal value and keep the update service on your original product. As for delivery, the files are available for instant download and are also emailed to you within one minute of payment — if nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you can install the product on.
The official CompTIA IT Fundamentals Certification outline is organized into 5 domains. The first three are:
- Software — 21% of the exam
- Basic IT Literacy — 24% of the exam
- Hardware — 18% of the exam
See the complete exam topics section above for the full outline and the weighting of every domain.
CompTIA IT Fundamentals Certification Sample Questions:
Question 1
Which of the following is the BEST security practice to use when configuring the management options of a wireless router?
A. Enable SSID
B. Disable DHCP
C. Change the admin password
D. Enable remote administration
Question 2
Joe, a user, has just installed his first home wireless router. Which of the following tasks should be considered to help secure the unit from any confirmed exploits?
A. Change the router administrator username.
B. Use a complex administrator password.
C. Change the router's broadcasting channel.
D. Update the unit's firmware.
Question 3
A technician is creating a WiFi network to which anyone can connect without entering a key. With which of the following should the technician configure the wireless network?
A. Shared
B. WPA
C. WPS
D. Open
Question 4
Which of the following internal busses are used for expansion cards?
Each correct answer represents a complete solution. Choose all that apply.
A. SATA
B. ISA
C. PCI
D. PCI Express
Question 5
Which of the following is the MOST secure password?
A. Have-A-Nice-Day
B. hav3-@-Nic3-D@Y14
C. have-a-nice-day12
D. HAVE-A-NICE-DAY
Solutions:
| Question 1 Answer: C | Question 2 Answer: D | Question 3 Answer: D | Question 4 Answer: B,C,D | Question 5 Answer: B |
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We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the CompTIA FC0-U51 exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.
This means that if due to any reason you are not able to pass the FC0-U51 actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
