Free Juniper JN0-105 Actual Exam Questions - Question 15 Discussion

Question No. 15
Which two components are included in a transport header? (Choose two.)
Select all that apply, then reveal solution.
US
NH
Noah H.
2026-02-19

A and C because transport deals with ports, not MAC addresses.

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NH
Noah H.
2026-02-11

Probably A and C, since MAC addresses belong to the data link layer.

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HC
Haris C.
2026-01-21

A/C? The MAC addresses relate to data link, so those can be ruled out. The transport header usually handles port numbers, so source and destination ports fit best here.

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HC
Haris C.
2026-01-16

C imo, source port number is definitely part of the transport header, and A fits too.

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HC
Haris C.
2026-01-16

Seems like source and destination MAC addresses are part of the data link header, not transport. So the two transport header components should be A and C. Is that right?

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