CompTIA IT Fundamentals

Here you have the best CompTIA FC0-U51 practice exam questions

  • You have 237 total questions to study from
  • Each page has 5 questions, making a total of 48 pages
  • You can navigate through the pages using the buttons at the bottom
  • This questions were last updated on October 12, 2025
  • This site is not affiliated with or endorsed by CompTIA.
Question 1 of 237
Which of the following extensions identifies a video file?
    Correct Answer: D

Question 2 of 237
Which of the following file formats contain other files within them? (Select TWO).
    Correct Answer: B, E

Question 3 of 237
Which of the following is performed during WiFi setup on a mobile device?
    Correct Answer: D

Question 4 of 237
Which of the following is a reason that a user might upgrade a video card driver? (Select TWO).
    Correct Answer: C, D

Question 5 of 237
When trying to activate the operating system, a user receives a notice that the software is not genuine. Which of the following security threats has occurred?
    Correct Answer: D