Question: A sender needs to send the four data items 0 x 3 4 5 6 , 0 xABCC, 0 x 0 2 BC , and

A sender needs to send the four data items 0x3456,0xABCC, 0x02BC, and 0xEEEE. Answer the following: Find the checksum at the sender site. (0x2E32) Find the checksum at the receiver site if there is no error. Find the checksum at the receiver site if the second dataitem is changed to 0xABCE. (0xFFFD) Find the checksum at the receiver site if the second dataitem is changed to 0xABCE and the third data item ischanged to 0x02BA.

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