CompTIA IT Fundamentals (FC0-U51) Free Practice Exam Questions

22 real CompTIA IT Fundamentals (FC0-U51) exam questions with answers and AI explanations. CompTIA certification prep — page 1 of 3.

1. Question 1: Which of the following methods are MOST likely used to reduce the internal temperature of a computer?
2. Question 2: A backup that stores only data that has changed since the last full backup is:
3. Question 3: A user is at the office and has a cellular phone that previously functioned properly. The phone is powered on with a fully charged battery. However, the phone…
4. Question 4: Which of the following operating systems is very lightweight and relies heavily on Internet applications?
5. Question 5: Which of the following extensions identifies a video file?
6. Question 6: Which of the following file formats contain other files within them? (Select TWO).
7. Question 7: Which of the following is performed during WiFi setup on a mobile device?
8. Question 8: A user wants to purchase a CAD application that requires 8GB of RAM to operate. Which of the following operating system types is required?
9. Question 9: Which of the following is MOST likely required during installation in order to legally install software?
10. Question 10: Which of the following alternative technologies allows a computer to run multiple operating systems without partitioning the hard drive?