Which of the following is the standard number of pins on an ATX connector that connects from the PSU to the motherboard?

A user is setting up a public-facing web server. Which of the following should the user configure to keep the rest of the network isolated from the server?

A technician is troubleshooting an issue with a printer that is directly attached to a user's workstation. The printer is powered on but will not print. The user claims nothing has changed on the computer, and the printer was working earlier in the day.
Which of the following should the technician do NEXT to determine the cause of the issue?

Which of the following requirements is MOST important to evaluate when setting up a virtual desktop on a user's workstation?

A technician is troubleshooting a Windows CAD workstation that is running slow. The computer uses RAID 10 and has dual GPU cards. The user states that the same application runs faster on an identical workstation.
Which of the following should the technician perform FIRST to troubleshoot the problem?