2021 Valid 200-901 Exam Updates - 2021 Study Guide
200-901 Certification - The Ultimate Guide [Updated 2021]
Exam Details
Cisco 200-901 is a timed, proctored test delivered in a secured environment. The exam has the time frame of 120 minutes and covers a wide range of topics and skill areas. The registration process for the test is done through Pearson VUE. It is possible to set up the exam day in advance (up to six weeks) or on the same day. The regular fee is $300. The test can be taken in the English and Japanese languages.
NEW QUESTION 72
Refer to the exhibit. Given the API documentation for the UCS SDK python class, UcsHandle, which code snippet creates a handle instance?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION 73
What are two advantages of version control software? (Choose two.)
- A. It supports comparisons between revisions of source code files.
- B. It allows old versions of packaged applications to be hosted on the Internet.
- C. It allows new team members to access the current code and history.
- D. It supports tracking and comparison of changes in binary format files.
- E. It provides wiki collaboration software for documentation.
Answer: A,D
Explanation:
Version control is a way to keep a track of the changes in the code so that if something goes wrong, we can make comparisons in different code versions and revert to any previous version that we want. It is very much required where multiple developers are continuously working on /changing the source code.
NEW QUESTION 74
Refer to the exhibit.
What is the action of the Bash script that is shown?
- A. The script waits unit input is entered, then it goes into the directory entered and creates a new directory with the same name.
- B. The script waits until input is entered. If the directory exists, the script goes into it until there is no directory with the same name, then it creates a new directory.
- C. The script goes into the directory called "$ndir" and makes a new directory called "$ndir"
- D. For all directories in the current folder. The script goes into directory and makes a new directory.
Answer: B
NEW QUESTION 75
Drag and drop the functionalities from the left onto correct networking devices on the right.
Answer:
Explanation:
Explanation
1 - D, 2 - C, 3 - A, 4 - B
NEW QUESTION 76
Refer to the exhibit.
Which OWASP threat does this example demonstrate?
- A. SQL injection
- B. broken access control
- C. cross-site scripting
- D. man-in-the-middle
Answer: C
NEW QUESTION 77
Which two descriptions can be given to an application that is interacting with a webhook? (Choose two.)
- A. Transaction monitor
- B. Listener
- C. Processor
- D. Codec
- E. Receiver
Answer: B,E
NEW QUESTION 78
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 A
- C. Option C
- D. Option B
Answer: C,D
NEW QUESTION 79
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. status code
- B. body
- C. link
- D. headers
- E. URL
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 80
Drag and drop the HTTP methods from the left onto their generally accepted corresponding create, read, update, and delete operations on the right.
Answer:
Explanation:
Explanation
1 - D, 2 - B, 3 - C, 4 - E, 5 - A
NEW QUESTION 81
While developing a real-Time VoIP application on a Cisco Webex platform, users report that their voice gets chopped or parts of the conversation drop out. Which network constraint is impacting the application?
- A. latency
- B. delay
- C. capacity
- D. jitter
Answer: D
NEW QUESTION 82
Drag and Drop the Bash commands from the left onto the correct actions on the right.
Answer:
Explanation:
Explanation
1 - d, 2 - i, 3 - e, 4 - a, 5 - j, 6 - b, 7 - g, 8 - h, 9 - c, 10 - f
NEW QUESTION 83
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 84
Refer to the exhibit.
Which OWASP threat does this example demonstrate?
- A. SQL injection
- B. broken access control
- C. cross-site scripting
- D. man-in-the-middle
Answer: C
NEW QUESTION 85
Which detail is included in a routing table?
- A. TCP or UDP port number
- B. Broadcast address
- C. IP protocol
- D. Destination next hop or outgoing interface
Answer: D
NEW QUESTION 86
What is the outcome of executing this command?
git clone ssh://[email protected]/path/to/my-project_git
- A. Creates a copy of a branch called "my project"
- B. Creates a local copy of a repository called "my project"
- C. Creates a new branch called "my project"
- D. Initiates a new Git repository called "my project"
Answer: B
NEW QUESTION 87
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. ['kiwi', 'grape']
- B. {'color': 'green', 'items': ['kiwi', 'grape']
- C. Lettuce
- D. Kiwi
Answer: D
NEW QUESTION 88
Which tool allows changes to the configuration management toolset to be tested?
- A. Cisco VIRL
- B. NAPALM
- C. pyATS
- D. Ansible
Answer: C
NEW QUESTION 89
Drag and drop the function on the left onto the type of plane that handles the function on the right.
Answer:
Explanation:
NEW QUESTION 90
A function my_func() returns True when it executes normally. Which python snippet tests my_func()?
- A. Option D
- B. Option A
- C. Option C
- D. Option B
Answer: D
NEW QUESTION 91
Drag and drop the characteristics from the left onto the corresponding software development methodologies on the right?
Answer:
Explanation:
NEW QUESTION 92
Refer to the exhibit.
What is the result of executing this Ansible playbook?
- A. The playbook backs up the running configuration of CISCO_ROUTER_01.
- B. The playbook copies a new start-up configuration to CISCO_ROUTER_01.
- C. The playbook copies a new running configuration to CISCO_ROUTER_01.
- D. The playbook backs up the start-up configuration of C1SCO_ROUTER_01.
Answer: D
NEW QUESTION 93
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 94
Which two statements about JSON and XML are true? (Choose two.)
- A. JSON objects are collection of key value pair.
- B. The syntax of JSON contains tags, elements, and attributes.
- C. XML objects are collections of key-value pairs.
- D. The syntax of XML contains tags, elements, and attributes.
- E. JSON arrays are an unordered set of key value pairs.
Answer: A,D
NEW QUESTION 95
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Preparation Phase
Cisco recommends that the specialists sitting for the 200-901 DEVASC test go through the Developing Applications and Automating Workflows using Cisco Core Platforms training course. It is designed to equip them with the skills required to implement the fundamental network applications with Cisco platforms as the base. It also focuses on teaching the examinees how to implement different automation workflows across collaboration, security, network, and computing infrastructure. The learners will gain experience in solving practical problems with the use of Cisco APIs and modern development tools. In addition, the students can find other resources on the Cisco site as well as other reputable websites.
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