Computer Networking
In a synchronous modem, the receive equalizer is known as

compromise equalizer
statistical equalizer
None of these
adaptive equalizer
impairment equalizer

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Computer Networking
Synchronous protocols

are generally used by personal computers
are more reliable
None of these
transmit characters one at a time
allow faster transmission than asynchronous protocols do

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Computer Networking
What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table?

Drops the frame
Forwards the switch to the first available link
Floods the network with the frame looking for the device
Sends back a message to the originating station asking for a name resolution

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Computer Networking
ICMP (Internet Control Message Protocol) is

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

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