New 2021 Realistic 200-901 Dumps Test Engine Exam Questions in here
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Prerequisites
The Cisco 200-901 test has no official prerequisites. However, it is pretty important to have extensive knowledge of its subject areas. First of all, the students should possess the competence in developing and maintaining applications built on top of Cisco platforms. Additionally, it is essential to have the basic skills in PC operating system navigation and practical experience in working with Python.
How to Prepare for Cisco DevNet Associate (DEVASC 200-901)
Preparation Guide for Cisco DevNet Associate (DEVASC 200-901)
Introduction for Cisco DevNet Associate (DEVASC 200-901)
The Cisco DevNet Associate (DEVASC 200-901) exam is associated with the Cisco Certified DevOps Associate certification. This exam tests a candidate’s knowledge of software development and design including understanding and using APIs, Cisco platforms and development, application development and security, and infrastructure and automation. This exam also tests your knowledge of software development and design, including:
- Infrastructure and automation
- Application development and security
- Cisco platforms and development
- Understanding and using APIs
Before taking this exam, you should have the following knowledge and skills:
- Familiarity with Ethernet and TCP/IP networking
- Working knowledge of the Windows and Linux operating systems
- Familiarity with basics of networking security concepts
NEW QUESTION 90
Refer to the exhibit.
A REST API returns this JSON output for a GET HTTP request, which has been assigned to a variable called
"vegetables". Using Python, which output is the result of this command?
print(filter(lambda 1: 1['type'] == 'fruit', vegetables) [0]['items'][0]['items']
[0])
- A. lettuce
- B. kiwi
- C. ['kiwi', 'grape']
- D. {'color': 'green', 'items': ['kiwi', 'grape']}
Answer: B
NEW QUESTION 91
Refer to the exhibit.
A process on the host wants to access the service running inside this Docker container. Which port is used to make a connection?
- A. only outbound connections between 3000 and 5000 are possible
- B. port 3000
- C. any port between 3000 and 5000
- D. port 5000
Answer: C
NEW QUESTION 92
A developer is trying to retrieve data over a REST API. The API server responds with an HTTP client error response code. After investigating the response the developer realizes the realizes the response has a Retry-After header. What is the root cause of this error?
- A. The REST service is unreachable at the time of the REST request
- B. Too many requests were sent to the REST service in a given amount of time.
- C. An appliance limited the rate of requests to the transport layer.
- D. An appliance limited the rate of requests to the application layer
Answer: B
NEW QUESTION 93
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 94
Refer to the exhibit.
What is the value of the node defined by this YANG structure?
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Answer: D
Explanation:
https://tools.ietf.org/html/rfc7950#section-9.12
NEW QUESTION 95
Fill in the blanks to complete the Bash script in which each file in a directory is renamed to Its SHA256 hash?
Answer:
Explanation:
Check below the answer exact.
NEW QUESTION 96
Refer to the exhibit.
OR
An administrator attempts to perform a GET using the Cisco IOS XE RESTOCNF API to return the hostname of a device. The sequence diagram illustrated the HTTP message observed. Which change to the API request resolves the issue?
- A. Change the request method from -X "GET" to- X' POST".
- B. Remove the -H 'Accept: application/yang-data^/son' HTTP header because it is not required.
- C. Add Content-Type HTTP header with 'application/yang-data+json' using -H 'Content-Type: application/yang-data+json'.
- D. Use -u cisco: cisco instead of -u 'cisco: cisco'.
Answer: D
NEW QUESTION 97
Drag and drop the code from the bottom onto the box where the code is missing in the Bash script to complete the missing assignment.
Answer:
Explanation:
NEW QUESTION 98
Drag and drop the function on the left onto the type of plane that handles the function on the right.
Answer:
Explanation:
NEW QUESTION 99
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 100
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 101
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 102
Refer to the exhibit.
What is the value of the node defined by this YANG structure?
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Answer: D
Explanation:
Explanation
https://tools.ietf.org/html/rfc7950#section-9.12
NEW QUESTION 103
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. Lettuce
- C. ['kiwi', 'grape']
- D. Kiwi
Answer: D
NEW QUESTION 104
Which two statements describe the advantages of using a version control system? (Choose two.)
- A. It allows developers to write effective unit tests.
- B. It provides tooling to automate application builds and infrastructure provisioning.
- C. It allows for branching and merging so that different tasks are worked on in isolation before they are merged into a feature or master branch.
- D. It provides a system to track User Stories and allocate to backlogs.
- E. It allows multiple engineers to work against the same code and configuration files and manage differences and conflicts.
Answer: C,E
NEW QUESTION 105
......
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