Which of the following operating systems utilizes the web browser named Edge, replacing its older browser software?
A technician is installing a new system in a facility that requires zero downtime. The facility uses a backup generator in case of power loss. Into which of the following power sources should the technician plug the system to offer optimal uptime?
A smartphone user receives notice that a threshold for high-speed data usage, despite the user’s usage
behaviors being unchanged from previous periods. Which of the following troubleshooting steps should the user take FIRST?
A customer brings an old PC to a computer repair shop and asks for advice with regard to its repair or
replacement. The PC has numerous errors during the boot process and is running a very outdated operating
system. Which of the following should the technician do?