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Prepare for the CompTIA Tech+ Certification Exam exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.
QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the CompTIA FC0-U71 exam and achieve success.
The questions for FC0-U71 were last updated on Apr 21, 2026.
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Which of the following actions would help a user validate a website's certificate on a browser?
Clicking the lock icon next to a website's URL allows users to view the security certificate, verify its issuer, expiration date, and encryption level---validating that the site is using HTTPS and is trusted.
''Browsers display a lock symbol for secure (HTTPS) websites. Clicking it reveals the SSL/TLS certificate details to verify the site's authenticity.'' --- CompTIA ITF+ Security Essentials
Correct answer: A
Which of the following display types is bidirectional?
USB-C supports bidirectional communication, which means it can both send and receive data, including video, audio, power, and data signals over the same cable. This is unlike traditional video cables such as VGA, DVI, or even DisplayPort, which primarily transmit data in one direction.
''USB-C is a reversible connector capable of transmitting power, data, video, and audio signals. It is also bidirectional, allowing two-way communication between devices.'' --- CompTIA ITF+ Study Guide
VGA, DVI, and even DisplayPort are primarily unidirectional video outputs.
Only USB-C fully supports modern bidirectional multimedia communication.
Correct answer: D
Which of the following is considered an output device?
Output devices display or present data to users:
''A Smart TV displays visual and audio output, qualifying it as an output device.''
Web cameras, keyboards, and microphones are input devices that capture data rather than display or present it.
A user attempts to log in to a website and receives a prompt to update their password. Which of the following is this an example of?
This scenario describes a policy where the system enforces password expiration, prompting users to update passwords after a defined period.
''Password expiration is a security policy that requires users to reset their passwords periodically---commonly 30, 60, or 90 days---to mitigate the risk of compromised credentials.'' --- CompTIA ITF+ Objectives
Password privacy refers to keeping the password confidential.
Password history restricts reuse of old passwords.
Password complexity enforces character rules (e.g., uppercase, numbers, symbols).
Correct answer: D
A systems administrator requires access to a user's laptop over a VPN for troubleshooting. Which of the following software types should the systems administrator use?
When a system administrator needs to troubleshoot a user's laptop remotely, especially over a VPN, they would use remote assistance software. This allows full or partial control over the target system for diagnostic and support tasks.
''Remote assistance software enables support personnel to remotely access and control another computer to perform diagnostics or provide help, often used in IT support scenarios.'' --- CompTIA ITF+ Guide
Correct answer: D
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