A network technician is helping to install 50 Cat6a drops from users' computers into an IDF. Which of the following is the termination point at the IDF?

A network engineer is reviewing a construction proposal for improving the roadways on a campus. The engineer needs to determine if any of the fiber infrastructure between the buildings will need to be relocated. Which of the following will the engineer MOST likely use to make the determination?

A network administrator configures a router with the following IP address information:
Gigabit Ethernet 1 Interface: 10.10.0.1/24
Serial 0 Interface: 10.10.0.253/30
Clients are connected to a switch on the gigabit Ethernet interface; the ISP is connected to the Serial 0 interface.
When the router configuration is complete and client devices are reconfigured, all clients report that they are unable to connect to the Internet.
Which of the following is the MOST likely reason?

Which of the following policies prohibits a network administrator from using spare servers in the datacenter to mine bitcoins?

Which of the following describes a DNS server?