Answer:
Please check the attachment.
Remember:
All N1, N2, N3N, N4, N5, N6, N7 and each of them are certainly like the server. Also note that Router, repeaters, switch and transmitter are not mentioned in the above diagram. Please assume it in between each location.
Explanation:
Please check the attachment. Also, Remember that Server is at the head office, and rest 7 are the 7 branches. The VOIP, video surveillance, Door security system and the computer networks are being shown in the diagram. And each location has a network of computers joined through VLAN, and each of them are given the IP addresses of Class A, Class B and class C of the iPV4(or IPV6), which can be found by the future network administer, operators through the IP address, that is assigned.
If you're doing an interview via phone I wouldn't suppose you would need to get dressed into anything specific. If it's going to be a video call, then you should at least wear something presentable that the camera will see (that means you don't have to wear pants).
Sorry, if you're looking for some specific answer then I can't help you. This question just kinda throws common sense out there and it's just your job to use it.