Free Cisco 300-715 SISE Actual Exam Questions - Question 15 Discussion

I’d say B can’t come right after D since it feels like B’s response depends on something from C. So maybe D starts, then C, then B, and A closes it out. That way the flow follows a challenge-response logic.

D starts the exchange, but I think C should confirm before A wraps it.

I’d drop A early since it feels like a confirmation, not a start. D kicks off, then B responds, and C closes the loop. So D-B-C-A could be another way to see the flow here.

I see where you’re coming from, but I’d swap C and A. D definitely kicks things off, and B’s reply fits right after. Then A seems like it’d confirm or finalize the session before C, which looks more like a final verification or acknowledgment. So my order would be D-B-A-C instead of D-B-C-A. This way it feels like the authentication completes logically step-by-step rather than jumping back for verification before finishing.

I’d rule out C first since it looks like a response rather than an initiation. D starting makes sense, then B replies, followed by A and C wrapping up authentication. So maybe D-B-A-C?

I think starting with D makes the most sense since it initiates the exchange, then B responds. C seems like the verification step before A finalizes the process, so the order D-B-C-A feels right.

I agree D seems like the obvious start since it sets up the initial negotiation phase. Another way to look at it is by focusing on the handshake logic. After D initiates, B likely follows because it responds to that initial message. Then C would make sense as it involves the final confirmation or authentication, leaving A as the closing step. This matches typical protocol flows where you start with setup, exchange data, then finalize. So I’d go with D, B, C, A too based on the handshake progression rather than just the wording alone.

I’m thinking D should definitely start since it introduces the initial step. That means A probably wraps it up, making B and C fit better in the middle to keep the flow logical and avoid repetition.

D feels like it kicks off the sequence well, setting the stage.

B fits better in the second box, avoids repeating ideas from C.

I chose B for the second box because it connects well with the previous step, making the sequence flow logically. C felt a bit off in that spot since it repeats a similar idea.

I went with C for the first box, seems like the best fit based on the context clues.