200-901 Pre-Exam Practice Tests | (Updated 212 Questions)
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NEW QUESTION 71
Refer to the exhibit.
What caused the error in this API request?
- A. The submitted JSON payload includes a field that is not supported by the API resources.
- B. The API resource does not support the POST operation.
- C. The submitted JSON payload has a formatting issue.
- D. The API resource does not support JSON format payloads.
Answer: C
NEW QUESTION 72
A developer is writing an application that uses a REST API and the application requires a valid response from the API. Which element of the response is used in the conditional check?
- A. URL
- B. headers
- C. status code
- D. link
- E. body
Answer: C
Explanation:
Explanation/Reference:
NEW QUESTION 73
Refer to the exhibit.
What is represented in this YANG module?
- A. OpenFlow
- B. interface management
- C. topology
- D. BGP
Answer: B
NEW QUESTION 74
Refer to the exhibit.
Drag and drop the code from the left code from the left onto the item number on the right to complete the Meraki code to obtain a list of client which have used this network.
Answer:
Explanation:
NEW QUESTION 75
Refer to the exhibit.
The definition of the YANG module and a RESTCONF query sent to a Cisco IOc XE device is shown. Which statement is correct if the RESTCONF interface responds with a 204 status code?
- A. The query retrieved the logging seventy level.
- B. The query failed to set the logging seventy level due to an invalid path.
- C. The query updated the logging seventy level or created it if not present on the device.
- D. The query failed at retrieving the logging seventy level.
Answer: C
NEW QUESTION 76
Fill in the blanks to complete the Bash script in which each file in a directory is renamed to Its SHA256 hash?
Answer:
Explanation:
Is , $TARGET_DIR , mv
Explanation
Check below the answer exact.
NEW QUESTION 77
What operation is performed with YANG model-driven programmability in NX-OS?
- A. bootstrap a device that has a factory-default configuration
- B. run Linux commands natively on the device
- C. configure a device with native and OpenConfig-based models
- D. send CLI commands to a device and retrieve output in JSON format
Answer: C
NEW QUESTION 78
Refer to the exhibit.
Drag and drop the code from the bottom onto the blanks in the code to construct a cURL command using the Cisco DNA Center API. which will provide the details of a WLAN controller with Id af397748444. Not at options are used.
Answer:
Explanation:
Explanation
Diagram Description automatically generated
NEW QUESTION 79
Fill in the blanks to complete the cURL command that invokes a RESTful API to retrieve a resource in JSON format using OAuth.
Answer:
Explanation:
GET, Accept, Authorization
NEW QUESTION 80
Refer to the exhibit.
A REST API retune this JSON output for a GET HTTP request, Which has assigned to a variable called "vegetables" Using python, which output is the result of this command?
- A. {'color': 'green', 'items': ['kiwi', 'grape']
- B. Kiwi
- C. ['kiwi', 'grape']
- D. Lettuce
Answer: B
NEW QUESTION 81
Refer to Exhibit.
Which JSON is equivalent to the XML-encoded data.
A)
B)
C)
D)
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: A
NEW QUESTION 82
Refer to the exhibit.
The definition of the YANG module and a RESTCONF query sent to a Cisco IOc XE device is shown. Which statement is correct if the RESTCONF interface responds with a 204 status code?
- A. The query retrieved the logging seventy level.
- B. The query failed to set the logging seventy level due to an invalid path.
- C. The query updated the logging seventy level or created it if not present on the device.
- D. The query failed at retrieving the logging seventy level.
Answer: C
NEW QUESTION 83
Fill in the blanks to complete the statement.
Given a username of "devnet" And a password "Cisco123", applications must create a base64 encoding of the string" ____________ " when sanding HTTP requests to an API that uses _______________ authentication.
Answer:
Explanation:
devnet:Cisco123, Basic
Explanation
Solution as below
NEW QUESTION 84
Refer to the exhibit.
What is represented in this YANG module?
- A. OpenFlow
- B. interface management
- C. topology
- D. BGP
Answer: B
NEW QUESTION 85
Before which process is code review performed when version control is used?
- A. branching code
- B. merge of code
- C. committing code
- D. checkout of code
Answer: B
NEW QUESTION 86
Refer to the exhibit.
The script returns an output of 401. To use the supplied URL. an HTTP GET request must Be sent with an Authorization header. The header value is a BaseG4 encoded concatenation of the username and password.
Which action must be taken to return an output of 200?
- A. Insert an Authorization header with the values username password from the supplied configuration file.
- B. Change the verify=False setting in the request to verify=True to enable HTTP Basic authentication
- C. Modify the method from LOGIN to GET and supply the username ;password value as JSON payload
- D. Verify that the username and password values imported from the configuration file ate still valid.
Answer: D
NEW QUESTION 87
Refer to the exhibit.
Drag and Drop the code from the bottom onto the box where the code is missing on the Meraki Python script to create a new network
Answer:
Explanation:
NEW QUESTION 88
Drag and drop the characteristics from the left onto the corresponding software development methodologies on the right?
Answer:
Explanation:
NEW QUESTION 89
Fill in the blanks to complete the statement.
Cisco DNA provide the capability to send an HTTP _______________ request to the API endpoint https://DNA-c_API_ADDRESS/api/vi/network-device/ and receive the network __________ list in __________ format.
Answer:
Explanation:
GET, device, JSON
Explanation
Solution below as
NEW QUESTION 90
Drag and drop the network automation interfaces from the left onto the transport protocols that they support on the right. Not all options are used.
Answer:
Explanation:
NEW QUESTION 91
Refer to the exhibit.
What is the effect of this Ansible playbook on an IOS router?
- A. A new start-up configuration is copied to the IOS router.
- B. The current running configuration of the IOS router is backed up.
- C. A new running configuration is pushed to the IOS router.
- D. The start-up configuration of the IOS router is copied to a local folder.
Answer: B
NEW QUESTION 92
Refer to the exhibit.
The output of a unified diff when comparing two versions of a python script is shown. Which two
"single_request _timeout ()"
OR
- A. Option D
- B. Option C
- C. Option B
- D. Option A
Answer: B,C
NEW QUESTION 93
The project is migrated to a new codebase, the "old_project" directory must be deleted. The directory has multiple read-only files, and it must be deleted recursively without prompting for confirmation. Which bash command must be used?
- A. rmdir old_project
- B. rm -rf old_project
- C. rmdir -p old_project
- D. rm -r old_project
Answer: B
NEW QUESTION 94
Refer to the exhibit.
What caused the error in this API request?
- A. The submitted JSON payload includes a field that is not supported by the API resource.
- B. The API resource does not support the POST operation
- C. The submitted JSON payload has a formatting issue
- D. The API resource does not support JSON format payloads.
Answer: C
NEW QUESTION 95
Refer to the exhibit.
Given the API documentation for the UCS SDK python class, UcsHandle, which code snippet creates a handle instance?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 96
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