CompTIA Tech+ Practice Test 3

Challenge yourself with more free CompTIA Tech+ practice questions covering hardware components, operating systems, networking basics, and security fundamentals. Review the detailed explanations as you proceed in order to maximize your learning.

Next: Tech+ Practice Test 4

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Tech+ Practice Tests

CompTIA Tech+ Practice Test 3

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1. Question

You want to check network statistics using the netstat command-line tool in Windows 11. Which switch displays the help for this command?

2. Question

Which Windows 11 settings applet lets you adjust the hibernate timeout for a laptop?

3. Question

You want to update a Windows 11 driver for a new keyboard. Which utility should you use?

4. Question

Microsoft Excel and Microsoft PowerPoint are widely used on Windows for spreadsheets and presentations. Which built-in macOS applications provide these same types of productivity functions?

5. Question

Which group of technologies delivers voice communications over the Internet or other data networks and is often used in audio/video conferencing software?

6. Question

Your team needs to select an online collaboration platform for storing data files and working in a shared workspace. Which two features are most important to evaluate before making a final purchase? (Choose two.)

7. Question

Tech support wants to access your computer to fix a slow hard drive remotely. What happens when the troubleshooter requests remote control of the device?

8. Question

You want to access the settings in Google Chrome. Which icon should you click to access the settings and clear browsing data?

9. Question

How can you remove cookies for a specific website in Google Chrome without deleting cookies or browsing data for other websites?

10. Question

Which of the following is NOT the appropriate way to visit a website privately without storing any cookies or browsing data on your computer?

11. Question

You want to turn a Google Chrome tab into a notebook by adding new functionality directly inside the browser. Which browser feature lets you install and enable this functionality instantly?

12. Question

You want to automatically generate and securely store unique, complex passwords for each online account, so you don’t have to remember them. Which built-in browser feature enables this functionality while maintaining account security?

13. Question

Which technology uses labeled training data in supervised learning to teach AI systems how to recognize and classify objects?

14. Question

Which scenario best highlights the functional difference between an AI assistant and an AI chatbot in a professional workflow?

15. Question

Which actions directly help reduce a device’s attack surface by limiting how it can be exploited or infected? (Select two.)

16. Question

An AI system that previously produced accurate results begins generating unpredictable, incorrect outputs after a series of updates and new training data. The system is unknowingly learning from faulty inputs, affecting its future predictions. What is this phenomenon called?

17. Question

As you begin typing “How do I” into ChatGPT, the system immediately suggests possible ways to complete your question. Which type of AI capability is responsible for generating these real-time suggestions?

18. Question

Which compiled programming language is used to write the following code:

19. Question

You are editing an HTML page. Which option correctly makes the page title bold and sets the background color of the <body> element to #fdffd9 using valid HTML syntax?

20. Question

When a computer executes instructions such as moving a value into a CPU register, how does the processor understand what action to perform?

Next: Tech+ Practice Test 4