Q5. (2 marks)
Suppose a header consists of four 16-bit words: (11111111 11111111, 11111111 00000000, 11110000 11110000, 11000000 11000000). Find the Internet checksum for this code.
Note: SV có thể làm cách khác nhưng kết quả đúng vẫn được tính điểm
Note:Students have to follow the steps and complete the tasks in details in order to have the results. If the students only write the result, that is, that result is not marked or recorded.
Students do examination on word file and answer by English
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