CompTIA · FC0-U71
CompTIA Tech+ validates foundational IT knowledge across infrastructure, software, development, data, and security. It is designed for beginners with no required experience; the standard credential does not expire, while Tech+ CE is valid for five years.
Practice Questions
599
≈ 6 practice exams
Duration
60 minutes
Passing Score
650/900
Difficulty
FoundationalLast Updated
Oct 2026
Tech+ is CompTIA's entry-level credential for foundational technology literacy. FC0-U71 covers IT concepts and terminology (13%), infrastructure (24%), applications and software (18%), software development concepts (13%), data and database fundamentals (13%), and security (19%). It does not require prior experience.
The exam has no more than 70 multiple-choice questions and allows 60 minutes. A scaled score of 650 on CompTIA's 100-900 scale is required. CompTIA now offers two credential paths from the same exam: the standard Tech+ certification does not expire, while the Tech+ CE version participates in continuing education and is valid for five years.
Use these 1,239 questions to build connected fundamentals rather than memorize acronyms. Practise identifying hardware and network components, choosing software and troubleshooting steps, reading simple code and database concepts, and applying secure behaviour; then use timed sets to learn the pace of roughly one question per minute.
CompTIA Tech+ (FC0-U71) validates foundational technology knowledge across six domains: IT concepts, infrastructure, applications and software, software development, data and databases, and security. It succeeded ITF+ and is intended for people exploring technology careers or building practical digital literacy.
CompTIA offers two credential paths from FC0-U71. The standard Tech+ certification does not expire; the Tech+ CE option participates in continuing education and is valid for five years.
CompTIA Tech+ is intended for individuals with no prior formal IT experience who are exploring whether a technology career is the right path for them. Ideal candidates include high school and college students considering IT as a profession, career changers transitioning from non-technical fields, and non-IT professionals — such as those in marketing, business operations, or administration — who want to formalize and demonstrate a working understanding of technology used in their day-to-day roles.
The certification is also appropriate as a pre-requisite stepping stone before pursuing more advanced CompTIA credentials such as A+, Network+, or Security+. Individuals who already have hands-on PC experience or a basic technical background would likely benefit more from starting directly with the CompTIA A+ rather than Tech+.
CompTIA officially states that no prior experience is necessary to sit for the FC0-U71 exam, and there are no formal prerequisite certifications required. The exam is explicitly designed as a starting point for individuals with no IT background.
That said, candidates will benefit from basic comfort with everyday technology — such as using a smartphone, laptop, or web browser — before attempting the exam. Familiarity with common software applications and a general curiosity about how computers and networks function will make the study material more approachable. No programming experience or hardware troubleshooting background is expected.
FC0-U71 contains no more than 70 multiple-choice questions and allows 60 minutes. CompTIA scores it from 100 to 900 and requires 650 to pass. The exam is available in English and Japanese through Pearson VUE testing centers or online proctoring.
The standard Tech+ credential does not expire. Candidates who select the Tech+ CE path receive a five-year credential that can be maintained through CompTIA's continuing-education program.
Tech+ is a foundation credential rather than proof of job-role specialisation. It can help students, career explorers, and nontechnical professionals demonstrate baseline understanding of hardware, software, networking, data, development, and secure technology use.
Candidates pursuing hands-on support work commonly continue to A+, followed by Network+, Security+, or a role-specific pathway. The best value comes from using Tech+ to identify strengths and choose the next practical skill area.
5 sample questions with answers and explanations. The full bank has 599 questions, enough for 6 full-length practice exams.
Preview — answers shown1. A systems administrator at Litware needs to configure firewall rules. Which port number is associated with the DNS service? (Select one!)
Explanation
DNS (Domain Name System) operates on port 53 using both UDP (for standard queries) and TCP (for zone transfers and large responses). Port 25 is SMTP for sending email, port 110 is POP3 for retrieving email, and port 443 is HTTPS for encrypted web traffic. Memorizing standard port numbers is essential for firewall configuration and network troubleshooting.
2. A developer at Contoso needs to convert the binary number 11010110 to hexadecimal for a network configuration. What is the correct hexadecimal representation? (Select one!)
Explanation
The binary number 11010110 converts to hexadecimal D6. Binary is grouped into 4-bit segments: 1101 (D in hex = 13 in decimal) and 0110 (6 in hex = 6 in decimal). This conversion is commonly used in network addressing and low-level programming.
3. Litware's service level agreement (SLA) guarantees 99.95% uptime annually. Approximately how much downtime per year does this allow? (Select one!)
Explanation
99.95% uptime means 0.05% downtime. In a year with 8,760 hours (365 × 24), the allowable downtime is 8,760 × 0.0005 = 4.38 hours. SLA uptime percentages directly impact business continuity planning and service reliability expectations.
4. A developer at Contoso needs to convert the binary number 11010110 to its decimal equivalent for a network subnet calculation. What is the correct decimal value? (Select one!)
Explanation
Converting binary 11010110 to decimal: (1×128) + (1×64) + (0×32) + (1×16) + (0×8) + (1×4) + (1×2) + (0×1) = 128 + 64 + 16 + 4 + 2 = 214. Each bit position represents a power of 2, starting from 2^0 on the right to 2^7 on the left.
5. A technician at Adatum is explaining the IPOS model to new staff. Which component is responsible for performing calculations and making logical decisions? (Select one!)
Explanation
Processing is the component in the IPOS model that performs calculations and makes logical decisions through the CPU. Input receives data, Output displays results, and Storage retains data for later use. The CPU's ALU and control unit handle all computational and logical operations during the processing phase.
The exam has a maximum of 70 multiple-choice questions and allows 60 minutes.
A scaled score of 650 on CompTIA's 100-900 scale is required.
IT Concepts 13%, Infrastructure 24%, Applications and Software 18%, Software Development 13%, Data and Databases 13%, and Security 19%.
No. CompTIA lists no recommended prior experience for Tech+.
The standard Tech+ credential does not expire. The optional Tech+ CE credential participates in continuing education and is valid for five years.
FC0-U71 is the current Tech+ exam. It succeeded the ITF+ FC0-U61 certification and has its own six-domain objectives.
CompTIA A+ Core 1 (220-1101)
220-1101 · 700 questions
CompTIA A+ Core 2 (220-1102)
220-1102 · 700 questions
CompTIA Network+ (N10-009)
N10-009 · 699 questions
CompTIA Security+ (SY0-701)
SY0-701 · 700 questions
CompTIA SecAI+ Certification (CY0-001)
CY0-001 · 600 questions
CompTIA SecurityX (CAS-005)
CAS-005 · 599 questions
$29.99
One-time access to this exam