Andy uses a dial-up modem to connect to the internet. he usually browses news sites, but he notices that online video takes a long time to load. what could possibly be the problem? a. the modem requires direct line-of-sight to work; there must be some obstruction. b. the modem works on analog technology that does not support video. c. the modem supports up to 56 kbps, which is too slow for smooth video streaming. d. the modem uses wireless technology that is susceptible to electrical interference. e. the modem requires an update to a newer version.

You have been supporting csm tech publishing's windows server 2016 server network for over a year. the office has two windows server 2016 servers running active directory and a number of other roles. management has informed you that a small sales office is opening in the same building three floors up. the sales manager wants to install a sales application on a server located in the sales office. this server will have limited physical security because there's no special room dedicated for it, which means it will be accessible to non-it personnel and visitors. you're considering installing windows server 2016 server core on the new server because accessing its console regularly probably won't be necessary, and this server will be managed from one of the other csm tech publishing servers. what are the benefits and drawbacks of using server core for this branch office? what are some things you should do to set up this server management environment?