Computer Networking
In CRC there is no error if the remainder at the receiver is _____.

the quotient at the sender
None of these
nonzero
equal to the remainder at the sender
zero

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

All 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
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.
None of these
a technique used in best-effort delivery systems to avoid endlessly looping packets.

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