Nokia Exam 4A0-102 Topic 5 Question 75 Discussion

Actual exam question for Nokia's 4A0-102 exam

Question #: 75
Topic #: 5

[All 4A0-102 Questions]

Which regular expression will match the AS Path of a route originating in remote AS 65100?

A'.+ 65100'

B'65100.+'

C'.* 65100.*'

D'65100'

Show Suggested Answer

Suggested Answer: A

by Leoma at Jan 27, 2025, 05:50 AM

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Wei

4 months ago

A seems like the most comprehensive option. Gotta love those greedy wildcards, am I right?

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Staci

3 months ago

I agree, A) is the most comprehensive choice. Greedy wildcards make it easier to match the AS Path.

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Louis

4 months ago

A) .+ 65100 is definitely the way to go. Greedy wildcards for the win!

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Larae

4 months ago

Haha, D is just too simple. This is a routing exam, not a kindergarten quiz!

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Jules

3 months ago

D) '65100'

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Cyndy

3 months ago

C) '.* 65100.*'

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Wayne

4 months ago

B) '65100.+'

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Barb

4 months ago

A) '.+ 65100'

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Fannie

4 months ago

That makes sense, I change my answer to D) as well

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Lawrence

5 months ago

I think the correct answer is D) '65100' because it specifically matches routes originating in AS 65100

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Aimee

5 months ago

C looks good to me. Gotta catch that AS Path from any direction, you know?

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Kathrine

4 months ago

Yeah, C seems like the most comprehensive option to match the AS Path from remote AS 65100.

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Thomasena

4 months ago

I think C is the correct answer too. It covers all possibilities.

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Annabelle

5 months ago

But wouldn't option A match any characters before 65100 as well?

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Dean

5 months ago

Hmm, I think B is the way to go. The AS Path should have 65100 at the end, right?

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Kiley

4 months ago

I think C might also work, as it allows for any characters before and after 65100 in the AS Path.

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Elvis

4 months ago

I agree, B seems like the correct choice. It should match AS Path with 65100 at the end.

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Fannie

5 months ago

I disagree, I believe the answer is B) '65100.+'

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Annabelle

5 months ago

I think the answer is A) '.+ 65100'

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