A technician is determining the specifications for a desktop computer that will be used at trade shows all over the world. The computer will have the maximum amount of RAM. The CPU, GPU, and storage will be typical of a business workstation.
Which of the following system parameters is the MOST important for the technician to consider when choosing a power supply?

A technician installed a new printer for a client and successfully printed a test page. The next day. the customer reports there are garbled characters on printed pages. The technician questions the user and discovers OS updates were applied overnight. Which of the following should the technician check NEXT to troubleshoot the issue?

Which of the following can be used to manage a smart thermostat?

While on a business trip, an employee's laptop battery is draining more quickly than usual. The employee is using a 4G connection to work remotely. Which of the following battery-consuming features should the employee configure temporarily to conserve the MOST battery life and continue to work as usual?

A systems administrator receives a notification from the RAID controller that the RAID 5 array is degraded.
Upon logging into the server, the administrator sees that on local disk 0, physical disk 2 has failed. Which of the following is the BEST course of action to take to resolve the problem?