An end user is building a small home media server. The user wants to be able to add and remove hard drives without powering down the server.
Which of the following should be enabled to allow for this?

An employee's mobile device no longer charges, and the employee believes the battery is bad. A
technician tests the mobile device and finds it will charge on a wireless charging pad but not when it is
connected to a charging cable. Other devices charge without issue when the cable is used. Which of the
following should the technician perform FIRST to resolve the issue?

Static addressing was replaced with dynamic addressing during network maintenance. Following the maintenance, multiple users began reporting connectivity issues. A technician sees the following when checking the address assignments on a user's workstation:
IP address 169.254.1.2
The technician attempts to run commands that will force the PC to request a new IP address, but the technician receives the same address. Which of the following should the technician do NEXT?

A user is unable to print to a printer on the network. When a technician runs the pingcommand, the technician receives a response. However, the hostname is not correct when the technician runs the nslookup command. Which of the following BEST describes the issue the technician is seeing?

Ann, a user, needs to attend several day-long conferences and wants to ensure her mobile device will
have enough power for these events. She is concerned about wall outlet availability at the conferences
and needs to continuously use her device for important updates.
Which of the following should a technician recommend to BEST accommodate Ann's needs?