Computer Networking
ARP (Address Resolution Protocol) is

a protocol used to monitor computers
a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address
a TCP/IP high level protocol for transferring files from one machine to another
None of these
a protocol that handles error and control messages

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Computer Networking
When setting up Frame Relay for point-to-point subinterfaces, which of the following must not be configured?

The local DLCI on each subinterface
The Frame Relay encapsulation on the physical interface
PAP
The subinterface type as point-to-point
An IP address on the physical interface

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