Cisco Exam 200-901 Topic 4 Question 70 Discussion

Actual exam question for Cisco's 200-901 exam

Question #: 70
Topic #: 4

Refer to the exhibit.

An administrator attempts to perform a GET operation by using the Cisco IOS XE RESTCONF API to return the hostname of a device. The sequence diagram in the exhibit illustrates the HTTP messages observed. Which change to the API request resolves the issue?

ARemove the -H 'Accept: application/yang-data+json' header.

BReplace -u cisco:cisco parameter with -u 'cisco:cisco'.

CChange the request method from -X 'GET' to -X 'POST'.

DAdd the -H 'Content-Type: application/yang-data+json' header.

Show Suggested Answer

Suggested Answer: B

by Irma at Mar 08, 2024, 11:51 AM

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Donette

7 months ago

I don't think changing the authentication parameter is necessary. The issue seems to be related to the headers.

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Glen

7 months ago

But what about replacing the -u cisco:cisco parameter with -u 'cisco:cisco'? Could that be the solution?

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Marla

7 months ago

I agree with Samira. The Content-Type header should be included in the request.

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Samira

7 months ago

I think the correct change is to add the -H 'Content-Type: application/yang-data+json' header.

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Aleisha

7 months ago

I'm not sure, but I think B) Replace -u cisco:cisco parameter with -u 'cisco:cisco' could be the solution.

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Argelia

7 months ago

I disagree, I believe the correct answer is A) Remove the -H 'Accept: application/yang-data+json' header.

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Nicholle

7 months ago

I think the answer is D) Add the -H 'Content-Type: application/yang-data+json' header.

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Cletus

8 months ago

Yeah, Option B about adding quotes around the username and password doesn't seem relevant either. That's more of a syntax issue.

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Rosalyn

8 months ago

Hah, nice one! Though I'm not sure the Cisco engineers would appreciate that. Let's focus on the actual options and try to figure out the right answer.

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Lyndia

8 months ago

I agree. The question asks about resolving an issue with a GET operation using the Cisco IOS XE RESTCONF API. Let's think this through carefully.

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Cristal

8 months ago

Haha, you know, if this was a real exam, I'd be tempted to choose the most obscure option just to mess with the graders. Like, 'Add a dancing unicorn emoji to the request headers.'

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