Which of the following internet connection types is the best for extremely high data transfer with symmetrical upload and download speeds?

Which of the following connectors can be used to charge most modern mobile devices and may have the capacity to send data audio and video?

A company purchases a SOHO router for a small office. The new router does not have DHCP.
Which of the following address types should the company use so that all computers can communicate on the network?

A customer is able to print most documents with their USB inkjet printer, but the system is unresponsive when printing a certain report from a custom application. Nothing will print until the computer is restarted and the printer is power cycled. A technician remotes into the PC and confirms that the spooler stops working when this report is sent. After clearing the spooler and reinstalling the drivers from the manufacturer's website, the issue persists. No other sites using the application report similar issues. Which of the following is most likely causing the issue?

The display in a conference room has a ghost image that does not match the presentation. Which of the following would test resolve the issue?