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Last Updated: Jun 24, 2026
IT Exam Items Repository › Category: IT Essentials
Match the port number or numbers to the protocol. (Not all options are used.)
ITExamAnswers Editorial Team asked 6 years ago • 
Match the Wi-Fi standard with the maximum supported speed.
ITExamAnswers Editorial Team asked 4 years ago • 
Refer to the exhibit. Match the type of expansion slot to the letter shown in the graphic. (Not all options are used.)
ITExamAnswers Editorial Team asked 6 years ago • 
A technician has just purchased a new Windows 10 PC and wants to transfer selected files, folders, profiles, and applications from the old Windows PC. What tool or utility would be the best choice for the user?
ITExamAnswers Editorial Team asked 6 years ago • ,
A user is trying to execute a file using elevated permission. The user right-clicks the file, chooses Run as Administrator, and chooses Yes in the User Account Control (UAC) window. The operation fails. What is the reason?
ITExamAnswers Editorial Team asked 4 years ago • ,
A manager is booting a tablet that has Windows 10 installed. The boot process is currently working on the following step: The Windows kernel takes over the boot process. What is the next step that will happen in the boot process?
ITExamAnswers Editorial Team asked 4 years ago • 
What is the most important reason for a company to ensure that computer preventive maintenance is done?
ITExamAnswers Editorial Team asked 4 years ago • ,
Match the Linux CLI commands to their function. (Not all options are used.)
ITExamAnswers Editorial Team asked 4 years ago • , ,
A computer locks up frequently, and no error message can be seen on screen. The problem occurs every time the user attempts to restart the computer. What is the most likely reason for this problem?
ITExamAnswers Editorial Team asked 6 years ago • 
A device has been assigned the IPv6 address of 2001:0db8:cafe:4500:1000:00d8:0058:00ab/64. Which is the network identifier of the device?
ITExamAnswers Editorial Team asked 6 years ago • , ,
A technician is searching through a storage locker and finds a repeater. What is the purpose of this device?
ITExamAnswers Editorial Team asked 6 years ago • 
A technician is searching through a storage locker and finds a wireless NIC. What is the purpose of this device?
ITExamAnswers Editorial Team asked 6 years ago • 
Which IEEE standard is used for PoE?
ITExamAnswers Editorial Team asked 4 years ago • ,
A technician is building a gaming computer with a PCIex16 graphics card. The graphics card requires 100 watts of power to run. How will this power be supplied?
ITExamAnswers Editorial Team asked 4 years ago • 
Which network device is used to ensure that each server, providing the same service on a network, is used as much as the others on that network?
ITExamAnswers Editorial Team asked 4 years ago • 
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