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Question 1
Which cloud model provides virtualized computing resources over the internet?
Correct Answer:
Infrastructure as a Service (IaaS)
Explanation:
The main idea tested is identifying the cloud service model that delivers computing resources as virtualized components over the internet. This is Infrastructure as a Service: you get access to virtual machines, storage, and networks on demand, while you manage the operating system, applications, and data; the provider handles the underlying hardware and virtualization. This contrasts with Platform as a Service, which provides a complete runtime environment for building and deploying apps, and with broader terms like cloud concepts or common internet service types that aren’t specific service models. Examples include AWS EC2, Azure Virtual Machines, and Google Compute Engine.
Question 2
HDD stands for which storage device?
Correct Answer:
Hard Disk Drive
Explanation:
HDD is the abbreviation for a Hard Disk Drive, which is the magnetic storage device inside many computers. The term breaks down as follows: “hard” means rigid disks, as opposed to flexible media; “disk” refers to the platters that store the data; and “drive” denotes the whole assembly that contains the disks plus the motors and read/write electronics that access the data. This is the standard name for the device, unlike the other options which don’t correspond to the usual terminology (high density drive isn’t a standard device name, hard disk data describes data on a disk rather than the device, and hard drive disk mixes up the order).
Question 3
Which term refers to non-volatile memory that is typically read-only?
Correct Answer:
ROM
Explanation:
Non-volatile memory that is typically read-only is ROM. It keeps data even when power is removed, and it’s designed to be programmed once or only infrequently, so the information stored inside remains unchanged during normal operation. This makes ROM ideal for firmware and boot instructions that must be preserved across restarts and power cycles. RAM, by contrast, is volatile and loses data when power is off, so it’s used for temporary working memory. SATA is just a data interface for connecting storage devices, not a memory type. SaaS refers to software delivered over the internet, not memory.
Question 4
Programming paradigms based on the concept of 'objects'.
Correct Answer:
Object-oriented methods
Explanation:
The idea being tested is organizing software around objects that bundle data with the operations that act on that data. In this approach, each object contains both state (data) and behavior (methods), and objects interact by sending messages to one another, invoking their methods. The term “methods” specifically refers to the actions defined for or by an object, making the description of this paradigm as object-oriented methods the best fit. This highlights how behavior is encapsulated with the data it operates on, which is the defining trait of this programming style. The other options don’t describe a paradigm built on objects. Pseudo code concepts refer to human-readable representations of algorithms rather than a concrete programming paradigm. Constants and variables are basic data elements used within programs, not structures that organize code around objects or their behavior.
Question 5
Which term describes encryption used to protect data stored by a mobile app on a device?
Correct Answer:
Mobile application encryption
Explanation:
The key idea is protecting data when it is stored on a device. Data at rest refers to information that resides on local storage, such as a mobile phone’s files, databases, and caches. Encrypting this data ensures that if the device is lost or accessed by someone else, the stored information remains unreadable. This is different from data in transit, which is encrypted while moving over networks, and a VPN, which protects data as it travels through a tunnel. The term mobile application encryption may be used informally to describe an app’s own encryption of its local data, but the standard, widely used label for this scenario is data at rest.
Question 1
Exam overview

About this Exam

The CompTIA Tech+ (FC0-U71) certification is the ultimate foundational stepping stone for anyone looking to build a career in the technology sector.

It is designed to validate your understanding of basic computing skills, software, networking, and security principles.

Whether you are a high school student, a career changer, or a non-technical professional aiming to communicate better with IT teams, this exam is tailored for you.

Taking a comprehensive practice exam ensures you are fully prepared to tackle the real questions and prove your foundational tech literacy to future employers.

More details

Additional Information

What the Course Entails and Exam Details

The CompTIA Tech+ syllabus is carefully structured to cover a broad spectrum of modern technology concepts.

You will dive deeply into essential IT terminology and basic computing concepts to build a strong theoretical foundation.

The course details infrastructure topics, teaching you how hardware, networking, and basic troubleshooting work together in real-world environments.

You will also explore applications and software, learning the fundamentals of operating systems and application deployment.

Additionally, the curriculum covers vital software development concepts, database fundamentals, and the core principles of cybersecurity that every professional must know.


What to Expect in the Final Exam

When you sit for the official CompTIA Tech+ FC0-U71 exam, you will face a maximum of 75 questions.

The exam format primarily consists of multiple-choice questions, which may include single-response and multiple-response options.

You will be given a strict time limit of 60 minutes to complete the entire test.

To achieve your certification, you must score at least a 650 on a grading scale of 900.

There are no strict prerequisites or tricky practical simulations, but you are not allowed to bring personal electronics or reference materials into the testing environment.


How to Study and Exam Centers

Success requires a blend of consistent studying and practical application.

Begin by taking diagnostic practice exams to identify your weak areas, then use flashcards to memorize key IT terminology and acronyms.

Set up virtual machines or explore your own operating system settings to get hands-on experience with the concepts you read about.

When you are ready to take the test, you can register through Pearson VUE, which is CompTIA’s official testing partner.

You have the flexibility to schedule an in-person exam at a local authorized Pearson VUE testing center, or you can opt for the OnVUE online proctored exam to test from the comfort of your own home.


Job Opportunities from the Course

Earning your CompTIA Tech+ certification opens the door to a variety of entry-level technical and tech-adjacent roles.

Here are the specific career paths this certification unlocks:

  • IT Support Specialist

  • Help Desk Technician

  • Technology Sales Associate

  • Tier 1 Customer Support Representative

  • Junior Business Analyst

  • Technical Marketing Coordinator

Quiz information

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