Computer Networking
IGRP uses which of the following as default parameters for finding the best path to a remote network?1. Hop count2. MTU3. Cumulative interface delay4. STP5. Path bandwidth value

2, 3 and 5
All of these
1 and 3
3 and 5

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Computer Networking
Two computers that communicate with each other use a simple parity check to detect errors for ASCII transmissions. Which of the following events will always lead to an undeleted error?

one bit or any odd number of bits inverted in a byte during transmission
None of these
two bits or any even number of bits inverted in a byte during transmission
one bit or any odd number of bits inverted in a block of data during transmission
two bits or any even number of bits inverted in a block during transmission

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Computer Networking
An encyclopedic database

is an information utility that specializes in storing and searching information
None of these
All of these
is generally free
is easy for beginners to use

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Computer Networking
Synchronous protocols

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

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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?

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

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