Which OSI layer header contains the address of a destination host that is on another network?

How does TCP differ from UDP? (Choose two.)

Which protocol uses a connection-oriented service to deliver files between end systems?

Refer to the exhibit.

A network technician is unable to ping from R1 to R2. What will help correct the problem?

Refer to the exhibit.

Which types of devices and connections are needed to complete the LAN for optimal performance
and cost efficiency?

Refer to the exhibit.

As packets travel from Mary to Robert, which three devices will use the destination MAC address
of the packet to determine a forwarding path? (Choose three.)

Refer to the exhibit.

Mary is sending an instant message to Robert. The message will be broken into a series of
packets that will traverse all network devices. What addresses will populate these packets as they
are forwarded from Router1 to Router2?

Refer to the exhibit.

A network device needs to be installed in the place of the icon labeled Network Device to
accommodate a leased line attachment to the Internet. Which network device and interface
configuration meets the minimum requirements for this installation?

What technology should be used when a router that connects to a LAN has only one WAN
interface, but multiple virtual circuits are needed?

The network manager states, “The only UDP port allowed on this router interface is 53.” From the
statement, what can be concluded about traffic on the router interface?