CompTIA Tech+ (FC0-U71) Practice Questions: IT Concepts and Terminology Domain

Published: July 30, 2025 | 20 min read

Test your CompTIA Tech+ (FC0-U71) knowledge with 10 practice questions from the IT Concepts and Terminology domain. Includes detailed explanations and answers.

CompTIA Tech+ (FC0-U71) Practice Questions

Master the IT Concepts and Terminology Domain

Test your knowledge in the IT Concepts and Terminology domain with these 10 practice questions. Each question is designed to help you prepare for the CompTIA Tech+ (FC0-U71) certification exam with detailed explanations to reinforce your learning.

Question 1

Which of the following is NOT a characteristic of cloud computing?

A) On-demand self-service

B) Broad network access

C) Limited scalability

D) Resource pooling

Show Answer & Explanation

Correct Answer: C

Explanation: Cloud computing is characterized by on-demand self-service, broad network access, resource pooling, and rapid elasticity (scalability). Limited scalability is not a characteristic of cloud computing; in fact, one of its core features is the ability to scale resources up or down as needed.

Question 2

What does the term 'bit' stand for in computing?

A) Binary term

B) Binary digit

C) Basic information type

D) Basic integer term

Show Answer & Explanation

Correct Answer: B

Explanation: In computing, a 'bit' stands for 'binary digit'. It is the smallest unit of data in a computer and can have a value of either 0 or 1.

Question 3

What is the main purpose of an operating system?

A) To provide a platform for application software to run

B) To design web pages

C) To perform data encryption

D) To manage physical network connections

Show Answer & Explanation

Correct Answer: A

Explanation: The main purpose of an operating system is to provide a platform for application software to run and to manage hardware resources. Options B, C, and D are specific tasks that are not the primary function of an operating system.

Question 4

What is the hexadecimal equivalent of the binary number 1101?

A) A

B) B

C) C

D) D

Show Answer & Explanation

Correct Answer: D

Explanation: The binary number 1101 converts to the hexadecimal number D. In hexadecimal, each digit represents a four-bit binary sequence, and 1101 corresponds to the decimal number 13, which is represented as D in hexadecimal.

Question 5

Which of the following best describes 'cloud computing'?

A) Storing data on local servers

B) Using remote servers to store, manage, and process data

C) Running applications on a personal computer

D) Connecting multiple computers in a local network

Show Answer & Explanation

Correct Answer: B

Explanation: Cloud computing involves using remote servers hosted on the internet to store, manage, and process data, rather than using local servers or personal computers. This allows for scalable resources and services on demand.

Question 6

What is a common use of hexadecimal numbers in computing?

A) To represent binary data more compactly

B) To perform arithmetic operations

C) To write programs in assembly language

D) To create network protocols

Show Answer & Explanation

Correct Answer: A

Explanation: Hexadecimal numbers are often used in computing to represent binary data more compactly. One hexadecimal digit represents four binary digits (a nibble), making it easier to read and write large binary numbers. While hexadecimal is used in assembly language and can appear in network protocols, its primary use is as a more human-readable form of binary.

Question 7

In computing, what does the term 'AI' stand for and what is its primary function?

A) Automated Information, used for data entry

B) Artificial Intelligence, used for simulating human-like decision making

C) Advanced Integration, used for combining software systems

D) Augmented Interaction, used for virtual reality experiences

Show Answer & Explanation

Correct Answer: B

Explanation: AI stands for Artificial Intelligence, which refers to the capability of a machine to imitate intelligent human behavior, such as learning, reasoning, and problem-solving. Option A is incorrect as it does not relate to AI, option C describes system integration, and option D refers to virtual reality, not AI.

Question 8

Which language is primarily used for web development?

A) Python

B) JavaScript

C) C++

D) Java

Show Answer & Explanation

Correct Answer: B

Explanation: JavaScript is a programming language commonly used for web development to create interactive effects within web browsers. It is a fundamental technology alongside HTML and CSS.

Question 9

What does the acronym 'RAM' stand for in computer terminology?

A) Random Access Memory

B) Read Access Memory

C) Rapid Access Memory

D) Remote Access Memory

Show Answer & Explanation

Correct Answer: A

Explanation: RAM stands for 'Random Access Memory.' It is a type of computer memory that can be accessed randomly, meaning any byte of memory can be accessed without touching the preceding bytes. RAM is used by the system to store data that is being actively used or processed.

Question 10

What is the primary role of an operating system?

A) To provide internet connectivity

B) To manage computer hardware and software resources

C) To protect against viruses

D) To compile programming code

Show Answer & Explanation

Correct Answer: B

Explanation: The primary role of an operating system is to manage computer hardware and software resources and provide common services for computer programs. It does not inherently provide internet connectivity, protect against viruses, or compile code.

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About CompTIA Tech+ (FC0-U71) Certification

The CompTIA Tech+ (FC0-U71) certification validates your expertise in it concepts and terminology and other critical domains. Our comprehensive practice questions are carefully crafted to mirror the actual exam experience and help you identify knowledge gaps before test day.