Which of the following methods is configured on a router to convert an internal IP address to an external IP address?

A technician is configuring a new IAN for a client. The technician deploys a DHCP sewer with the following settings

Alter the technician adds clients to the LAN, none of them can contact the Internet which of the following is the MOST likely cause of this issue?

A technician is building out a small retail shop. The owner wants all the cash registers to remote into a server in the back of the shop rather than running an OS locally. Which of the following should the technician install for the registers?

A user is having a problem with printing a specific document type.
The network printer OCP shows that the printer is online with no errors. Other users are not having the same issue. The user sends the document to another printer and the document prints.
Which of the following should a technician do FIRST in troubleshooting the problem?

Ann, a technician, is examining a video projector that consistently produces a very dim image. Ann tries to adjust the brightness, but it does not resolve the issue. Which of the following actions will MOST likely fix the issue?