Match the column Well-known ports used by TCP with the column Protocol.
2023
Match the column Well-known ports used by TCP with the column Protocol.
Answer: C. a-ii, b-iii, c-iv, d-i — The correct matching is based on standard TCP port assignments. Port 7 corresponds to Echo (ii), Port 9 to Discard (iii), Port 11 to SYSTAT (iv), and Port 13…
- A.
a-ii, b-i, c-iv, d-iii
- B.
a-i, b-ii, c-iv, d-iii
- C.
a-ii, b-iii, c-iv, d-i
- D.
a-iii, b-i, c-iv, d-ii
Attempted by 24 students.
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Correct answer: C
The correct matching is based on standard TCP port assignments. Port 7 corresponds to Echo (ii), Port 9 to Discard (iii), Port 11 to SYSTAT (iv), and Port 13 to Daytime (i). Therefore, the correct combination is a-ii, b-iii, c-iv, and d-i.
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