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We at Crack4sure are committed to giving students who are preparing for the CompTIA FC0-U51 Exam the most current and reliable questions . To help people study, we've made some of our CompTIA IT Fundamentals exam materials available for free to everyone. You can take the Free FC0-U51 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.
Multiple laptops that contain confidential data are stolen from a company. Which of the following is a likely policy change resulting from this incident?
A technician is typing the password to logon to a system. A user is standing in close proximity to the technician and is able to see the password being typed. Which of the following BEST describes this situation?
Which of the following is the BEST reason to backup data?
Which of the following is a file on a computer that links to another program or file somewhere else on the same computer?
When connecting a printer to a network, which of the following is needed to complete the process? (Select TWO).
After initial OS and application installation on a laptop, an application warns that it will only work 24 more times. Which of the following should be done NEXT?
Which of the following BEST describes the pros and cons of a home wired network?
An employee’s new computer came with a free 30-day trial version of antivirus software. The employee’s company provides enterprise antivirus software from a different vendor. Which of the following should the employee do in order to use a full version of antivirus software?
After initial OS and application installation on a laptop, an application warns that it will only work 24 more times. Which of the following should be done NEXT?
Which of the following data connections would provide a user the BEST Internet availability while traveling?
A user’s laptop hard drive contains sensitive information. The user often plugs the laptop into the corporate network. A sensitive file from the laptop has been found on another user’s laptop. How could the user have prevented this breach?
Which of the following will allow the easiest and fastest way to share a single file between two modern smartphones without joining the same WiFi network?
Which of the following are secure network protocols? (Select TWO).
A technician sets up a new computer system and connects the keyboard and mouse to the PS/2 ports. When the computer boots, the BIOS gives a keyboard and mouse error. Both devices are connected. Which of the following is the solution?
Which of the following computer components are used to store data? (Select TWO).
Which of the following has the lowest latency?
Which of the following are considered input devices for a computer? (Select TWO).
A user installing a printer can connect it to which of the following ports? (Select FOUR).
Several users want to share a common folder with high availability. Which of the following devices is BEST to use for this requirement?
A user wants to purchase a CAD application that requires 8GB of RAM to operate. Which of the following operating system types is required?
Which of the following is the BEST example of productivity software?
Which of the following is a common characteristic of open source software?
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?
Which of the following file formats contain other files within them? (Select TWO).
A user has purchased some new software from a vendor and wants to install it on all of the Windows computers in the house. Which of the following will help the user accomplish the task and ensure compliance with the software vendor?
A technician needs to troubleshoot a user’s computer. The user leaves personal credentials written on a piece of paper for the technician. Which of the following principles has the user violated?
TESTED 08 Jan 2026
