LPI 201-450 Exam - Topic 8 Question 33 Discussion

Actual exam question for LPI's 201-450 exam

Question #: 33
Topic #: 8

[All 201-450 Questions]

The following is an excerpt from the output of tcpdump -nli eth1:

13:03:17.277327 IP 192.168.123.5.1065 > 192.168.5.112.21: Flags [.], ack 1 (truncated)

13:03:17.598624 IP 192.168.5.112.21 > 192.168.123.5.1065: Flags [P.], seq (truncated)

Which network service or protocol was used?

AFTP

BHTTP

CSSH

DDNS

EDHCP

Show Suggested Answer

Suggested Answer: A

by Geoffrey at May 03, 2022, 04:54 AM

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Magdalene

4 months ago

Nah, it’s not HTTP, those flags are specific to FTP.

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Refugia

4 months ago

I think it’s FTP too, but HTTP is also on port 80.

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Christiane

4 months ago

Wait, are you sure? Could it be something else?

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Vinnie

4 months ago

Definitely FTP, those flags match.

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Mose

5 months ago

Looks like FTP to me, port 21.

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Malika

5 months ago

I feel like I should know this, but I can't remember if SSH uses port 21 or if that's just for FTP.

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Mitsue

5 months ago

I'm a bit confused about the flags. I know 'P' indicates push, but does that help identify the protocol here?

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Lilli

5 months ago

I remember practicing a similar question where port numbers were key. If I recall correctly, port 21 is definitely for FTP.

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Ronny

5 months ago

I think the presence of port 21 suggests that it might be FTP, but I'm not entirely sure.

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Dino

5 months ago

I think the key here is to make sure the picklist values are displayed in the current user's language. Option B using the locale clause in the SOQL query seems like the most straightforward approach.

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Carey

5 months ago

This seems like a straightforward question about the best way to approach custom app development with ease of updates in mind. I'll need to carefully consider the pros and cons of each option.

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