[2022] 350-901 by Cisco Certified DevNet Professional Actual Free Exam Practice Test [Q74-Q94]

NEW QUESTION 74
Refer to the exhibit.
A developer is creating a Python script to use the Webex Teams REST API to list joined spaces, retry after the server-specified amount of time if a “Too many requests” response is received, and print any other error that is received. Drag and drop the code snippets from the left onto the item numbers on the right that match the missing sections in the exhibit to complete the script. Not all code snippets are used.

NEW QUESTION 75
Refer to the exhibit.

Which line of code needs to be placed on the snippet where the code is missing to provide APl rate-limiting to the requests?

int(self.response.headers.post(‘Retry-After’))

int(response.headers.get(‘Retry-After’))

int(self.response.headers.get(Retry-After’))

int(response.headers.post(‘Retry-After’))

NEW QUESTION 76
A heterogeneous network of vendors and device types needs automating for better efficiency and to enable future automated testing. The network consists of switches, routers, firewalls and load balancers from different vendors, however they all support the NETCONF/RESTCONF configuration standards and the YAML models with every feature the business requires. The business is looking for a buy versus build solution because they cannot dedicate engineering resources, and they need configuration diff and rollback functionality from day 1.
Which configuration management for automation tooling is needed for this solution?

Ansible

Ansible and Terraform

NSO

Terraform

Ansible and NSO

NEW QUESTION 77

Refer to the exhibit above and click on the resource tabs in the top left corner to view resources to help with this question. Python code that uses the UCS Python SDK is instantiating a service profile named
”devcore-server-01” from service profile template ”device-template” , then associating the service profile instance to blade 3 in chassis 7. Drag and drop the code snippets from the left onto the item numbers on the right that match the missing sections in the Python exhibit.

NEW QUESTION 78
Drag and Drop Question
Drag and drop the code from the bottom onto the box where the code is missing in the diagram to show how data is processed in Webex Teams. Not all options are used.

NEW QUESTION 79
Refer to the exhibit.

The Python script is supposed to make an API call to Cisco DNA Center querying a wireless profile for the
“ChicagoCampus” and then parsing out its enable FlexConnect value. Drag and drop the parts of the Python code from the left onto the item numbers on the right that match the missing sections in the exhibit.

NEW QUESTION 80

Refer to the exhibit. Drag and drop parts of the URL from the left onto the item numbers on the right that match the missing sections in the exhibit to create the appropriate RESTCONF URL to query the VLAN configuration given this YANG model. Not all URL parts are used.

NEW QUESTION 81
Refer to the exhibit.

As part of the Ansible playbook workflow, several new interfaces are being configured using the netconf_config module. The task references the interface variables that are unique per device.
In which directory is the YAML file with these variables found?

host_vars directory

home directory

group_vars directory

current working directory

NEW QUESTION 82
Which two statements describe advantages of static code analysis over unit tests? (Choose two.)

It checks for potential tainted data where input is not checked.

It enforces proper coding standards and style.

It performs a quick analysis of whether tests will pass or fail when run.

It checks for race conditions in threaded applications.

It estimates the performance of the code when run.

NEW QUESTION 83
{‘lat’: 37.4180951010362, ‘lng’: -122.098531723022, ‘address’: ”, ‘serial’: ‘Q2HP-F5K5-F98Q’,
‘mac’: ’88:15:44:ea:f5:bf’, ‘lanIp’: ‘10.10.10.15’,
‘url’: ‘https://n149.meraki.com/DevNet-Sandbox/n/EFZDavc/manage/nodes/new_list/78214561218351’,
‘model’: ‘MS220-8P’, ‘switchProfileId’: None, ‘firmware’: ‘switch-11-31’, ‘floorPlanId’: None} Refer to the exhibit. A developer needs to find the geographical coordinates of a device on the network L_397561557481105433 using a Python script to query the Meraki API. After running response = requests.get() against the Meraki API, the value of response.text is shown in the exhibit.
What Python code is needed to retrieve the longitude and latitude coordinates of the device?

latitude = response.text[‘lat’]
longitude = response.text[‘lng’]

latitude = response.json()[‘lat’]
longitude = response.json()[‘lng’]

latitude = response.json()[0]
longitude = response.json()[1]

latitude = response.text[0]
longitude = response.text[1]

NEW QUESTION 84
Which two principles are included in the codebase tenet of the 12-factor app methodology? (Choose two.)

An application is always tracked in a version control system.

There are multiple codebases per application.

The codebase is the same across all deploys.

There can be a many-to-one correlation between codebase and application.

It is only possible to have one application deployment per codebase.

NEW QUESTION 85
Refer to the exhibit.

A developer created a Python script to retrieve information about Meraki devices in a local network deployment After requesting a security review of the code the security analyst has observed poor secret storage practices What is the appropriate secret storage approach”

Set the Base64 encoded version of the API key as MER_API_KEY m the code and Base64 decode before using m the header

Leverage an external secret vault to retrieve MER_API_KEY and embed the vault key as a new variable before running the code

Leverage an external secret vault to retrieve MER_APl_KEY and set the vault key as an OS environment variable before running the code

Set an OS environment variable for MER_API_KEY to the API key before running the code and no longer set MER_API_KEY within the code

NEW QUESTION 86
The response from a server includes the header ETag: W/”7eb8b94419e371767916ef13e0d6e63d”. Which statement is true?

The ETag has a Strong validator directive.

The ETag has a Weak validator directive, which is an optional directive.

The ETag has a Weak validator directive, which is a mandatory directive.

The ETag has a Strong validator directive, which it is incorrectly formatted.

NEW QUESTION 87
Drag and Drop Question
Refer to the exhibit above and click on the tab in the top left corner to view a diagram that describes the typical flow of requests involved when a webhook is created for a booking service.
Drag and drop the requests from the left onto the item numbers on the right that match the missing sections in the sequence diagram to design the complete flow of requests involved as a booking is updated from a web application.

NEW QUESTION 88
Refer to the exhibit.

Which configuration of method and parameter retrieves the health of a laptop connected to the network from Cisco DNA Center?

PUT; network-health;

GET; client-health;

GET; network-device;

POST; network-device;

NEW QUESTION 89
A Python application is being written to run inside a Cisco IOS XE device to assist with gathering telemetry data. Drag and drop the elements of the stack from the left onto the functions on the right to collect and display the telemetry streaming data.

NEW QUESTION 90
Refer to the exhibit.

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?

This file is a container to log possible error responses in the request.

This file is given as input to store the access token received from FDM.

This file is used to send authentication related headers.

This file contains raw data that is needed for token authentication.

NEW QUESTION 91
Refer to the exhibit.

Which RESTCONF verb changes the GigabitEthernet2 interface from 192.168.100.1/24 to 10.10.10.1/24

POST

PATCH

GET

HEAD

NEW QUESTION 92
Drag and drop the expressions from below onto the code to implement error handling. Not all options are used.

NEW QUESTION 93
An application is being built to collect and display telemetry streaming dat a. Drag and drop the elements of this stack from the left onto the correct element functions on the right.

NEW QUESTION 94
Drag and drop the code from the bottom onto the box where the code is missing in the diagram to show how data is processed in Webex Teams. Not all options are used.