Free 365 Days Exam Updates 200-901 dumps with test Engine Practice [Q55-Q74]

Free 365 Days Exam Updates 200-901 dumps with test Engine Practice

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Cisco 200-901 Exam Topics:

Section	Weight	Objectives
Cisco Platforms and Development	15%	1.Construct a Python script that uses a Cisco SDK given SDK documentation 2.Describe the capabilities of Cisco network management platforms and APIs (Meraki, Cisco DNA Center, ACI, Cisco SD-WAN, and NSO) 3.Describe the capabilities of Cisco compute management platforms and APIs (UCS Manager, UCS Director, and Intersight) 4.Describe the capabilities of Cisco collaboration platforms and APIs (Webex Teams, Webex devices, Cisco Unified Communication Manager including AXL and UDS interfaces, and Finesse) 5.Describe the capabilities of Cisco security platforms and APIs (Firepower, Umbrella, AMP, ISE, and ThreatGrid) 6.Describe the device level APIs and dynamic interfaces for IOS XE and NX-OS 7.Identify the appropriate DevNet resource for a given scenario (Sandbox, Code Exchange, support, forums, Learning Labs, and API documentation) 8.Apply concepts of model driven programmability (YANG, RESTCONF, and NETCONF) in a Cisco environment 9.Construct code to perform a specific operation based on a set of requirements and given API reference documentation such as these: Obtain a list of network devices by using Meraki, Cisco DNA Center, ACI, Cisco SD-WAN, or NSO Manage spaces, participants, and messages in Webex Teams Obtain a list of clients / hosts seen on a network using Meraki or Cisco DNA Center
Infrastructure and Automation	20%	1.Describe the value of model driven programmability for infrastructure automation 2.Compare controller-level to device-level management 3.Describe the use and roles of network simulation and test tools (such as VIRL and pyATS) 4.Describe the components and benefits of CI/CD pipeline in infrastructure automation 5.Describe principles of infrastructure as code 6.Describe the capabilities of automation tools such as Ansible, Puppet, Chef, and Cisco NSO 7.Identify the workflow being automated by a Python script that uses Cisco APIs including ACI, Meraki, Cisco DNA Center, or RESTCONF 8.Identify the workflow being automated by an Ansible playbook (management packages, user management related to services, basic service configuration, and start/stop) 9.Identify the workflow being automated by a bash script (such as file management, app install, user management, directory navigation) 10.Interpret the results of a RESTCONF or NETCONF query 11.Interpret basic YANG models 12.Interpret a unified diff 13.Describe the principles and benefits of a code review process 14.Interpret sequence diagram that includes API calls
Network Fundamentals	15%	1.Describe the purpose and usage of MAC addresses and VLANs 2.Describe the purpose and usage of IP addresses, routes, subnet mask / prefix, and gateways 3.Describe the function of common networking components (such as switches, routers, firewalls, and load balancers) 4.Interpret a basic network topology diagram with elements such as switches, routers, firewalls, load balancers, and port values 5.Describe the function of management, data, and control planes in a network device 6.Describe the functionality of these IP Services: DHCP, DNS, NAT, SNMP, NTP 7.Recognize common protocol port values (such as, SSH, Telnet, HTTP, HTTPS, and NETCONF) 8.Identify cause of application connectivity issues (NAT problem, Transport Port blocked, proxy, and VPN) 9.Explain the impacts of network constraints on applications

What Are the Career Prospects Once Certified?

Passing the Cisco DEVASC 200-901 exam and getting DevNet Associate certified can, and will, open many doors for one as an IT professional. Some of the jobs that instantly become possible for a DevNet Associate holder are as follows:

Software developer
Junior cloud developer
Application developer
DevOps engineer
Development engineer
Junior automation engineer

Note that the above listed are not the only positions available. Apart from this, as DevOps is still an industry growing daily in its demand for highly skilled individuals, new opportunities are expected to arise in the future as more and more companies and organizations move towards the cloud.

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NEW QUESTION 55
Drag and drop the element of the Finesse API on the left onto the description of its functionally on the right.

Answer:

Explanation:

Explanation

1 - D, 2 - F, 3 - A, 4 - E, 5 - B, 6 - G, 7 - C

NEW QUESTION 56
Drag and drop the requests from the left into the correct order on the right to create and check the path trace between two devices using Cisco DNA center API.

Answer:

Explanation:

Explanation
1 - C, 2 - D, 3 - B, 4 - A

NEW QUESTION 57
Refer to the exhibit.

A developer creates a script to obtain a list of devices by using the Cisco DNA Center API. The remote server authorizes the request only if an authentication token is supplied in the headers. A function named get_auth_token() must retrieve a valid token by using HTTP Basic Authentication. Which code must be added to complete the get_auth_token() function?

A. resp = http.post(url, auth=HTTPBasicAuth(DNAC_USER, DNAC_PASSWORD))
token = resp.json()['Token']
return token
B. resp = requests.post(url, auth=HTTPBasicAuth(DNAC_USER, DNAC_PASSWORD)) token = resp.json()['Token'] return token
C. resp = http.post(url, auth=(DNAC_USER, DNAC_PASSWORD))
token = resp.json()['Token']
return token
D. resp = requests.post(url, auth=(DNAC_USER, DNAC_PASSWORD))
token = resp.json ()['Token']
return token

Answer: B

NEW QUESTION 58
Refer to the exhibit.

A developer creates a Python script that queries Cisco Webex. When the script is executed, a 401 code is returned. After troubleshooting, the developer discovers that the service is missing privileges. Which change to the header in line 4 of the script results in the code 200?
A)

B)

C)

D)

A. Option C
B. Option D
C. Option B
D. Option A

Answer: A

NEW QUESTION 59
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:

Explanation

1 - d, 2 - f, 3 - b, 4 - h, 5 - i, 6 - j, 7 - g, 8 - a, 9 - c, 10 - e

NEW QUESTION 60
Refer to the exhibit.

What is the value of the node defined by this YANG structure?

A. Option D
B. Option B
C. Option C
D. Option A

Answer: A

Explanation:
Explanation
https://tools.ietf.org/html/rfc7950#section-9.12

NEW QUESTION 61
Fill in the blanks to complete the python script to request a service ticket using the APIC-EM rest API for the user "devnetuser".

Answer:

Explanation:
devnetuser, requests, header
Explanation
Solution as below

NEW QUESTION 62
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. Modify the method from LOGIN to GET and supply the username ;password value as JSON payload
B. Change the verify=False setting in the request to verify=True to enable HTTP Basic authentication
C. Insert an Authorization header with the values username password from the supplied configuration file.
D. Verify that the username and password values imported from the configuration file ate still valid.

Answer: D

NEW QUESTION 63
Refer to the exhibit.

What is the function of the python script?

A. Count and print the total number of available devices.
B. Loop through the returned list of network devices and, for each device, print the device name management IP address.
C. Iterate over a list of network devices and write all device names and management IP addresses to an output file.
D. Iterate over a list of network devices and write all device type and associated management IP address.
E. For each device that is returned, display the device and, for each device, print the device name and management IP address.

Answer: B

NEW QUESTION 64
Drag and drop elements of the RESTCONF protocol stack from the left onto the correct description on the right. Not all elements on the left are used.

Answer:

Explanation:

Explanation

1 - B, 2 - E, 3 - F

NEW QUESTION 65
Refer to the exhibit.

Drag and drop the code from the left onto the item numbers on the right to complete to Meraki python script shown in the exhibit.

Answer:

Explanation:

NEW QUESTION 66
Drag and drop the network automation interfaces from the left onto the transport protocols that they support on the right.

Answer:

Explanation:

Explanation

gRPC = C, NETCONF = A, RESTCONF = B, D

NEW QUESTION 67
Drag and Drop the GIT commands from the left onto the right that add modified local files to a remote repository. Not all options are used

git add .
git commit -m "this is my edit"
git push

Answer:

Explanation:

NEW QUESTION 68
In which way does a spine-and-leaf architecture allow for scalability in a network when additional access ports are required?

A. A spine switch can be added with at least 40 GB uplinks.
B. A leaf switch can be added with a single connection to a core spine switch.
C. A leaf switch can be added with connections to every spine switch.
D. A spine switch and a leaf switch can be added with redundant connections between them.

Answer: C

Explanation:
Section: Network Fundamentals

NEW QUESTION 69
Which two statements are true about Cisco UCS manager, Cisco Intersight APIs? (Choose two.)

A. Cisco Intersight uses XML to encoded API interactions and requires an API key pair for authentication.
B. UCS manager API interactions are XML-encoded and require a cookie in the method for authentication.
C. UCS manager uses JSON to encode API interactions and utilizes Base64-encoded credentials in the HTTP header for authentication.
D. Cisco Intersight API interactions can be encoded in XML or JSON and require an APIs key in the HTTP header for authentication.
E. USC Director API interactions can be XML- or JSON-encoded and require an APLs key in the HTTP header for authentication.

Answer: B,E

Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-director/rest-api-getting-started-guide/6-5/cisco-ucs-director-REST-API-getting-started-65.html
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/api/b_ucs_api_book.pdf

NEW QUESTION 70
Access to the management interface of devices must be restricted by using SSH and HTTPS. Which two ports must be included in the ACLs for the protocols to work? (Choose two.)

A. 0
B. 1
C. 2
D. 3
E. 4

Answer: A,C

NEW QUESTION 71
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?