Computer Networking
The first step in troubleshooting many problems is to verify which of the following?

The subnet mask is valid
The WINS server is running
None of these
The BDC is operable
TCP/IP is installed correctly on the client

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Computer Networking
Which of the following technique is used for fragment?

a technique used by protocols in which a lower level protocol accepts a message from a higher level protocol and places it in the data portion of the low level frame
All of these
a technique used in best-effort delivery systems to avoid endlessly looping packets
None of these
one of the pieces that results when an IP gateway divides an IP datagram into smaller pieces for transmission across a network that cannot handle the original datagram size

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