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Question 81

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A developer has completed the implementation of a REST API, but when it is executed, it returns a 401 error message. What must be done on the API to resolve the issue?

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Question 82

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Refer to the exhibit.

Cisco 350-901 image Question 82 118394 10102024233131000000

Many faults have occurred in the ACI environment and a sample of them needs to be examined.

Which API call retrieves faults 30 through 45?

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Question 83

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Refer to the exhibit.

Cisco 350-901 image Question 83 118395 10102024233131000000

The cURL POST request creates an OAuth access token for authentication with FDM API requests.

What is the purpose of the file "@token_data" that cURL is handling?

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Question 84

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User report that they can no longer process transactions with the online ordering application, and the logging dashboard is displaying these messages.

Fri Jan 10 19:37:31.123 EST 2020 [FRONTEND] INFO: Incoming request to add item to cart from user 45834534858 Fri Jan 10 19:37:31 247 EST 2020 [BACKEND] INFO: Attempting to add item to cart Fri Jan 10 19:37:31 250 EST 2020

[BACKEND] ERROR: Failed to add item: MYSQLDB ERROR:

Connection refused

What is causing the problem seen in these log messages?

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Question 85

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Refer to the exhibit.

Cisco 350-901 image Question 85 118397 10102024233131000000

An Intersight API is being used to query RackUnit resources that have a tag keyword set to "Site".

What is the expected output of this command?

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Question 86

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A user is receiving a 429 Too Many Requests error. Which scheme is the server employing that causes this error?

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Question 87

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Meraki Dashboard API Response

Response Status Code 200

Response Link Header

<https://n6.meraki.com/api/vO/organizations/681155/devices ?perPage-3&startingAfter-0000-0000-0000>; rel-first,

<https://n6.meraki .com/api/v0/organizations/681155/devices?perPage -3&startingAfter-Q2EK-3UBE-RRUY>; rel-next,

<https://n6.meraki.com/api/vO/organizations/681155/devices?endingBefore -zzzz-zzzzzzzz&perPage-3>; rel-last Response Body

{' name": \\II '

"serial": "Q2CV-V49B -RCMZ",

"mac": ''0c:8d:db:95:aa:39",

"networkid": "L-566327653141846927",

"model11 : "MV71",

"address": "430 E Cactus Ave .\nLas Vegas, NV 89183",

"lat": 36.00017,

"lng": -115.15302,

"notes": ''",

"tagsn: '",,

"lanip: "192.168.0.25",

' configurationUpdatedAt": "2019-08-08T02:15:36Z", ' firmware11 : "ca.rnera-3-3011

},

{

"ncune": "Alex's MR84 - 1"1

"serial": "Q2EK-2LYB-PCZP",

"mac": 'eO: 55:3d:10:56:8a", "networkid": "L 566327653141846927",

"model": "MR84",

"address": ''11 ,

"lat": 39.9482993357826,

"lng": -82.9895675461739,

"notes": "",

"tags": ' ",

"lanip: null,

"configurationVpdatedAt": "2018-02-03Tll:02:37Z",

"firmware11 : "Not running configured version''

},

{

"na.rne11 : "Vegas Living Room MR84 11 ,

"serial": "Q2EK-3UBE-RRUY",

"mac": "e0:55:3d:10:5a:ca", "networkid": "L_566327653141846927" 1

"model": "MR84",

"address": "430 E Cactus Ave.\nLas vegas, NV 89183", "lat": 36.00015,

"lng": -115.15308,

"notes": ' ",

"tags": "11

1" lanip: "

192.168.0 .20",

"configurationVpdatedAt": "2018-09-29Tl2:23:21Z",

' firmware": "Not running configured version"

Refer to the exhibit.

Cisco 350-901 image Question 87 118399 10102024233131000000

Which line of code must be added to this code snippet to allow an application to pull the next set of paginated items?

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Question 88

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An Etag header is included in the HTTP response for an API resource. What are two benefits of usingthe value of the Etag for future interactions involving the same API resource? (Choose two.)

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Question 89

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Refer to the exhibit.

Cisco 350-901 image Question 89 118401 10102024233131000000

An application uses an API to periodically sync a large data set. Based on the HTTP messagesequence provided, which statements are true about the caching behavior seen in the scenario?

(Choose two.)

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Question 90

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Which RFC5988 (Web Linking) relation type is used in the Link header to control pagination in APIs?

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