[Q55-Q80] 200-901 Certification Exam Dumps Questions in here [Dec-2021]

200-901 Certification Exam Dumps Questions in here [Dec-2021]

Updated 200-901 Exam Practice Test Questions

Understanding functional and technical aspects of Cisco DevNet Associate (DEVASC 200-901) Understanding and Using APIs

The following will be discussed in CISCO 200-901 dumps:

• Identify the constraints when consuming APIs
• Utilize common API authentication mechanisms: basic, custom token, and API keys
• Identify the parts of an HTTP response (response code, headers, body)
• Troubleshoot a problem given the HTTP response code, request and API documentation
• Describe common usage patterns related to webhooks
• Explain common HTTP response codes associated with REST APIs
• Construct a Python script that calls a REST API using the requests library
• Compare common API styles (REST, RPC, synchronous, and asynchronous)
• Construct a REST API request to accomplish a task given API documentation

Network Fundamentals: The last subject area checks the applicants’ mastery of:

• Description of the aim and utilization of VLANs and MAC addresses
• Description of the role of control planes, data, and management in a network device
• Explanation of the effects of network constraints on applications
• Recognition of general protocol port values
• Identification of the cause of application connectivity problems
• Description of the role of general networking components
• Description of the goal and utilization of IP addresses, gateways, routes, and subnet mask/prefix
• Interpretation of an elementary network topology diagram with the elements, such as routers, switches, port values, firewalls, and load balancers

Cisco 200-901 Exam Syllabus Topics:

Topic	Details
Topic 1	Troubleshoot A Problem Given The HTTP Response Code, Request And API Documentation Identify The Parts Of An HTTP Response (Response Code, Headers, Body)
Topic 2	Identify The Attributes Of These Application Deployment Types Describe Components For A CI/CD Pipeline In Application Deployments
Topic 3	Describe The Capabilities Of Cisco Collaboration Platforms And Apis Describe The Capabilities Of Cisco Security Platforms And Apis
Topic 4	Construct A REST API Request To Accomplish A Task Given API Documentation Describe Common Usage Patterns Related To Webhooks
Topic 5	Identify The Advantages Of Common Design Patterns Explain The Advantages Of Version Control
Topic 6	Describe Parsing Of Common Data Format Describe The Concepts Of Test-Driven Development
Topic 7	Construct A Python Unit Test Interpret Contents Of A Dockerfile Utilize Docker Images In Local Developer Environment
Topic 8	Describe The Capabilities Of Cisco Network Management Platforms And Apis Describe The Capabilities Of Cisco Compute Management Platforms And Apis
Topic 9	Describe The Components And Benefits Of CI/CD Pipeline In Infrastructure Automation Describe Principles Of Infrastructure As Code
Topic 10	Describe The Capabilities Of Automation Tools Such As Ansible, Puppet, Chef, And Cisco NSO Interpret Basic YANG Models
Topic 11	Apply Concepts Of Model Driven Programmability Identify Attributes Of Different Application Deployment Models
Topic 12	Describe Top OWASP Threats Utilize Bash Commands Identify The Principles Of Devops Practices Describe The Value Of Model Driven Programmability For Infrastructure Automation
Topic 13	Identify Application Security Issues Related To Secret Protection, Encryption Explain How Firewall, DNS, Load Balancers, And Reverse Proxy In Application Deployment
Topic 14	Compare Software Development Methods Explain The Benefits Of Organizing Code Into Methods Functions, Classes, And Modules
Topic 15	Identify The Constraints When Consuming Apis Explain Common HTTP Response Codes Associated With REST Apis
Topic 16	Identify The Workflow Being Automated By An Ansible Playbook Identify The Workflow Being Automated By A Bash Script
Topic 17	Describe The Device Level Apis And Dynamic Interfaces For IOS XE And NX-OS Identify The Appropriate Devnet Resource For A Given Scenario
Topic 18	Compare Controller-Level To Device-Level Management Describe The Use And Roles Of Network Simulation And Test Tools
Topic 19	Describe The Principles And Benefits Of A Code Review Process Interpret The Results Of A RESTCONF Or NETCONF Query
Topic 20	Compare Common API Styles (REST, RPC, Synchronous, And Asynchronous) Construct A Python Script That Uses A Cisco SDK Given SDK Documentation
Topic 21	Utilize Common API Authentication Mechanisms: Basic, Custom Token, And API Keys Construct A Python Script That Calls A REST API Using The Requests Library

 

NEW QUESTION 55
Refer to the exhibit.

Which two statement describe the configuration of the Ansible script is run? (Choose two.)

• A. GiabitEthernet0/1 is left unconfigured.
• B. GigabitEthernet0/2 and GigabitEthernet0/3 are access ports for VLAN 6.
• C. Traffic on port 0/2 and 0/3 is connected to port 0/6.
• D. Traffic from ports 0/2 to 0/5 can flow on port 0/1 due to the trunk.
• E. Traffic can flow between ports 0/2 to 0/5 due to the trunk on port 0/1.

Answer: B,D

 

NEW QUESTION 56
Refer to the exhibit.

Which two statement describe the configuration of the Ansible script is run? (Choose two.)

• A. GiabitEthernet0/1 is left unconfigured.
• B. GigabitEthernet0/2 and GigabitEthernet0/3 are access ports for VLAN 6.
• C. Traffic on port 0/2 and 0/3 is connected to port 0/6.
• D. Traffic from ports 0/2 to 0/5 can flow on port 0/1 due to the trunk.
• E. Traffic can flow between ports 0/2 to 0/5 due to the trunk on port 0/1.

Answer: B,D

 

NEW QUESTION 57
Refer to the exhibit.

Given the API documentation for the UCS SDK python class, UcsHandle, which code snippet creates a handle instance?

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

Answer: A

 

NEW QUESTION 58
Refer to the exhibit.

Fill in the blank to complete the query parameter and value so that the result set is returned in reverse chronological order (most recent first) based on when message were entered.

Answer:

Explanation:
?sortBy=lastactivity

 

NEW QUESTION 59
What should a CI/CD pipeline aim to achieve?

• A. to support new deployments on a fixed monthly schedule
• B. to allow manual testing before deployment
• C. to require minimal manual interaction
• D. to provide a documented process for feedback

Answer: C

 

NEW QUESTION 60
Refer to the exhibit.

Which two statement describe the configuration of the Ansible script is run? (Choose two.)

• A. GiabitEthernet0/1 is left unconfigured.
• B. GigabitEthernet0/2 and GigabitEthernet0/3 are access ports for VLAN 6.
• C. Traffic on port 0/2 and 0/3 is connected to port 0/6.
• D. Traffic from ports 0/2 to 0/5 can flow on port 0/1 due to the trunk.
• E. Traffic can flow between ports 0/2 to 0/5 due to the trunk on port 0/1.

Answer: B,D

 

NEW QUESTION 61
Drag and drop the Docker file instructions from the onto correct descriptions on the right. Not all options are used.

Answer:

Explanation:

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

 

NEW QUESTION 62
A small company has 5 servers and 50 clients. What are two reasons an engineer should spilt this network into separate client and server subnets? (Choose two)

• A. A router will limit the traffic types between the clients and servers.
• B. Subnets provide more IP address space for clients and servers.
• C. Internet access to the servers will be denied on the router.
• D. Subnets will split domains to limit failures.
• E. A router will bridge the traffic between clients and servers.

Answer: C,D

 

NEW QUESTION 63
What is the first development task in test-driven development?

• A. Reverse engineer the code for a desired function.
• B. Write a failing test case for a desired function.
• C. Write code that implements a desired function.
• D. Write a passing test case for existing code.

Answer: B

Explanation:
Explanation/Reference: https://technologyconversations.com/2013/12/20/test-driven-development-tdd-example- walkthrough/

 

NEW QUESTION 64
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 65
Refer to the exhibit.

Which JSON is equivalent to the XML -encoded data?

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

Answer: B

 

NEW QUESTION 66
Which platform is run directly using a hypervisor?

• A. containers
• B. applications
• C. bare metal systems
• D. virtual machines

Answer: C

Explanation:
Explanation/Reference: https://phoenixnap.com/blog/what-is-bare-metal-hypervisor

 

NEW QUESTION 67
An automation script fails to connect to an internal server exactly 1 out of 2 times it is executed. This behavior is seen from different clients. Which networking device mut be at fault?

• A. Switch
• B. Load balancer
• C. Router
• D. Laptop on which the script is running

Answer: B

 

NEW QUESTION 68
Which device is used to transport traffic from one broadcast domain to another broadcast domain?

• A. router
• B. proxy server
• C. load balancer
• D. layer 2 switch

Answer: A

 

NEW QUESTION 69
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 API resource does not support JSON format payloads.
• D. The submitted JSON payload has a formatting issue

Answer: D

 

NEW QUESTION 70
Drag and drop the function on the left onto the type of plane that handles the function on the right.

Answer:

Explanation:

 

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 resource.
• B. The API resource does not support the POST operation
• C. The API resource does not support JSON format payloads.
• D. The submitted JSON payload has a formatting issue

Answer: D

 

NEW QUESTION 72
Refer to the exhibits.


The Python interpreter and the Cisco Python SDK are available by default in the Cisco NX-OS Software. The SDK documentation shows how the clid() API can be used when working with JSON and XML. What are two effects of running the script? (Choose two.)

• A. issue shutdown on interface loopback 5
• B. show only the interfaces in admin shut status
• C. show details for the TABLE interface
• D. show only the interfaces in the up status
• E. configure interface loopback 5

Answer: D,E

Explanation:
Explanation/Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus9000/sw/7-x/programmability/guide/ b_Cisco_Nexus_9000_Series_NX-OS_Programmability_Guide_7x/Python_API.html

 

NEW QUESTION 73
Refer to the exhibit.

Fill in the blank to complete the query parameter and value so that the result set is returned in reverse chronological order (most recent first) based on when message were entered.

Answer:

Explanation:
?sortBy=lastactivity

 

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:

Explanation

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

 

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 failed to set the logging seventy level due to an invalid path.
• B. The query retrieved the logging seventy level.
• 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
Refer to the exhibit.

Which OWASP threat does this example demonstrate?

• A. cross-site scripting
• B. SQL injection
• C. man-in-the-middle
• D. broken access control

Answer: A

 

NEW QUESTION 77
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:

Explanation
1 - D, 2 - A, 3 - H, 4 - F, 5 - G, 6 - E, 7 - C, 8 - B

 

NEW QUESTION 78
Which statement describes the benefit of using functions in programming?

• A. Functions store mutable values within a script 01 application.
• B. Functions create the implementation of secret and encrypted algorithms.
• C. Functions allow problems to be split into simpler, smaller groups, and reduce code repetition, which makes the code easier to read.
• D. Functions ensure that a developer understands the inner logic contained before using them as part of a script or application.

Answer: C

 

NEW QUESTION 79
Drag and drop the Docker file instructions from the onto correct descriptions on the right. Not all options are used.

Answer:

Explanation:

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

 

NEW QUESTION 80
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