PDF Version DemoThe CompTIA IT Fundamentals Certification exam has a reputation for breadth, and many candidates underestimate how much ground it covers. Getcertkey closes those gaps with 286 practice questions that reflect the style and difficulty you can expect in 2026.
CompTIA FC0-U51 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA IT Fundamentals Certification Exam |
| Exam Number: | FC0-U51 |
| Related Certifications: | CompTIA A+ CompTIA Security+ CompTIA Network+ |
| Certificate Validity Period: | Lifetime |
| Passing Score: | 650 (on a scale of 100–900) |
| Available Languages: | Traditional Chinese, German, English, Portuguese, Thai, Spanish, Korean, Japanese, Simplified Chinese |
| Exam Price: | $119–$219 USD (varies by region) |
| Exam Format: | Multiple-select, Multiple-choice, Drag-and-drop |
| Exam Duration: | 60 minutes |
| Real Exam Qty: | Maximum 75 |
| Recommended Training: | CompTIA CertMaster CompTIA Official Study Guide |
| Exam Registration: | CompTIA Official Registration Pearson VUE Testing |
| 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: Software | 21% | - File systems and file management - Software licensing and compatibility - Software installation and management - Operating systems - Application software |
| Topic 2: Security | 21% | - Malware prevention and protection - Data backup and recovery - Secure browsing and email practices - Security concepts and threats - Authentication and access control |
| Topic 3: Hardware | 18% | - Basic hardware troubleshooting - Workstation setup and configuration - Internal computer components - Peripheral devices - Storage and memory types |
| Topic 4: Basic IT Literacy | 24% | - IT terminology and concepts - Software development fundamentals - Databases and data management - Cloud computing and virtualization - Safety and environmental procedures |
| Topic 5: Networking | 16% | - Network types and topologies - IP addressing and protocols - Network hardware and connectivity - Basic network troubleshooting - Wireless networking standards |
FC0-U51 Exam FAQs for 2026 Candidates
Which certification does the FC0-U51 exam lead to?
The FC0-U51 exam is the official CompTIA exam behind the CompTIA IT Fundamentals certification, validating the skills measured by the CompTIA IT Fundamentals Certification credential. It sits at the Entry / Foundational level of the CompTIA certification program. It also connects to CompTIA A+, CompTIA Network+, CompTIA Security+, so the knowledge you build here carries over to those tracks as well.
How many questions are on the FC0-U51 exam, and how much time do I get?
The FC0-U51 exam contains Maximum 75 questions to be completed within 60 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Getcertkey test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.
What score do I need to pass the FC0-U51 exam, and what does it cost?
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). Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 286 practice questions on Getcertkey, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.
Are there any prerequisites for the FC0-U51 exam?
No prerequisites or prior experience required Requirements can change when CompTIA revises its certification program, so confirm the current eligibility rules on the official exam page before you register.
How do I register for the FC0-U51 exam?
You can book the CompTIA IT Fundamentals Certification exam through the official registration channels below:
As for delivery, the exam is offered in the following format: In-person at authorized testing centers or online proctored. Choose the option that suits you best when you book your seat.
What official training is recommended for the FC0-U51 exam?
CompTIA recommends the following training resources for the CompTIA IT Fundamentals Certification exam:
Official courses build the foundation; the 286 practice questions from Getcertkey then show you how that knowledge is examined, so the two work best together.
Can I try the FC0-U51 practice questions before I buy?
Yes. Getcertkey provides a free FC0-U51 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if CompTIA revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.
What if I fail the FC0-U51 exam, and how is my order delivered?
Every CompTIA IT Fundamentals Certification purchase on Getcertkey is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.
Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.
What topics are covered in the FC0-U51 exam?
The CompTIA IT Fundamentals Certification exam blueprint is organized into 5 domains. The first three are:
- Basic IT Literacy — 24% of the exam
- Software — 21% of the exam
- Hardware — 18% of the exam
For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.
CompTIA IT Fundamentals Certification Sample Questions:
Question 1
Which of the following is a reason that a user might upgrade a video card driver? (Select TWO).
A. To use additional features
B. To decrease the screen resolution
C. To adjust the brightness/contrast
D. To access monitor standby mode
E. To fix an error message
Question 2
When operating under optimal network conditions, which of the following has the HIGHEST reliability?
A. WiFi
B. Bluetooth
C. Wired
D. Cellular
Question 3
Which of the following CPU cooling types is BEST in a dusty environment?
A. Liquid cooling
B. Heat sink fan
C. Case fan
D. Open case
Question 4
Which of the following is the function of a CPU?
A. Provides storage location for files
B. Encrypts data for remote transmission
C. Supplies electricity to components
D. Performs data computation
Question 5
Which of the following are types of access control attacks?
Each correct answer represents a complete solution. Choose all that apply.
A. Spoofing
B. Dictionary attack
C. Mail bombing
D. Brute force attack
Solutions:
| Question 1 Answer: A,E | Question 2 Answer: C | Question 3 Answer: A | Question 4 Answer: D | Question 5 Answer: A,C,D |
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