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Cisco 200-901 Exam - Topic 1 Question 66 Discussion

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?
B) Replace -u cisco:cisco parameter with -u 'cisco:cisco'.
A) Remove the -H 'Accept: application/yang-data+json' header.
C) Change the request method from -X 'GET' to -X 'POST'.
D) Add the -H 'Content-Type: application/yang-data+json' header.

Cisco 200-901 Exam - Topic 1 Question 66 Discussion

Actual exam question for Cisco's 200-901 exam
Question #: 66
Topic #: 1
[All 200-901 Questions]

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?

Show Suggested Answer Hide Answer
Suggested Answer: B

Contribute your Thoughts:

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Margurite
9 months ago
Just remove the header, it’s a simple fix!
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Emerson
9 months ago
Definitely not option C, that won't work.
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Truman
10 months ago
Surprised that changing the method to POST could even be an option!
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Ashlyn
10 months ago
Nah, I disagree. Option D seems more appropriate.
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Marylin
10 months ago
I think option A is the right move here.
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Pamella
10 months ago
I think the username format might be important, but I'm not confident if replacing it with quotes will actually solve the issue.
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Ligia
11 months ago
I feel like adding a Content-Type header could help, but I can't recall if that was necessary for GET requests.
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Mohammad
11 months ago
This question feels familiar; I think I saw a similar one where changing the request method was the key.
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Leonardo
11 months ago
I remember practicing with RESTCONF API requests, but I'm not sure if removing the Accept header is the right move here.
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Trina
11 months ago
Alright, time to put on my troubleshooting hat. I'll go through the options one by one and try to determine which change is most likely to fix the issue based on the information provided.
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Sarina
11 months ago
I think the key here is understanding the RESTCONF API and what the different headers and parameters are used for. I'll need to draw on my knowledge of RESTCONF to figure this out.
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Rhea
11 months ago
Okay, let's see. The options are removing the Accept header, replacing the username/password parameter, changing the request method, or adding a Content-Type header. I'll need to consider each one carefully.
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Carrol
11 months ago
Hmm, the issue seems to be with the API request. I'll need to review the options and think through which change is most likely to resolve it.
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Erasmo
11 months ago
This seems like a tricky one. I'll need to carefully analyze the sequence diagram to understand what's going on.
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Shalon
11 months ago
Okay, let me think this through. I believe the key is to ensure the filters on Page1 apply to Page1 and Page3 only. Disabling the slicer on Page2 might be the way to go.
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Angella
11 months ago
I'm a little confused by this question. The options don't seem to directly match the description in the question. I'll have to re-read it a few times and see if I can figure out the right answer.
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Gretchen
11 months ago
Hmm, I'm a bit unsure about this one. I know penetration pricing is about setting a low price to gain market share, but I'm not totally confident in the exact definition.
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Candida
11 months ago
This is a good question to test our understanding of the integration between Coherence and WebLogic Server. I believe the two most immediate benefits are the automatic data partition re-balancing and the ability to monitor Coherence MBeans through the WebLogic console. Those seem like the most direct advantages over standalone Coherence servers.
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Bambi
11 months ago
This question seems straightforward - it's asking about the stages in the credit review process. I think option A covers the key steps, so I'll go with that.
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Alishia
2 years ago
Great, I think option D is the way to go. Let's go with that and see if we can get the hostname returned properly.
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Ahmed
2 years ago
Aha, that makes sense! If the server is expecting a specific content type, we need to let it know what we're sending. Adding the 'Content-Type' header should do the trick.
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Jess
2 years ago
Exactly, POST is used for creating or updating resources, not just for fetching data. That leaves us with option D, adding the 'Content-Type' header.
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Willetta
2 years ago
D: Exactly, that's the correct solution. Option D is the answer.
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Buck
2 years ago
C: Add the -H 'Content-Type: application/yang-data+json' header.
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Adrianna
2 years ago
B: Incorrect. POST is not the correct method for this operation.
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Celestina
2 years ago
A: Change the request method from -X 'GET' to -X 'POST'.
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Barney
2 years ago
D: That's not the solution. The issue is with the request method.
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Jenise
2 years ago
C: Replace -u cisco:cisco parameter with -u 'cisco:cisco'.
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Moon
2 years ago
B: No, that won't work. It's not related to the issue.
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Emile
2 years ago
A: Remove the -H 'Accept: application/yang-data+json' header.
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