Cisco 200-901 Online Practice Questions and Exam Preparation

Cisco 200-901 Online Questions & Answers

• Question 391:

  In Python, which expression checks whether the script returns a success status code when the Requests library is used?

  A. response.status_code == requests.codes.ok
  B. response.code == requests.codes.ok
  C. response.status_code == requests.ok
  D. response.status_code != requests.codes.ok
  A. response.status_code == requests.codes.ok

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  https://realpython.com/python-requests/

• Question 392:

  What is a benefit of a distributed version control system?

  A. encourages users to commit small places of work to the system more frequently
  B. ensures that all code meets minimum standards before being committed to the system
  C. allows users to work on the codebase even when not connected to the Internet
  D. ensures that all code is tested before being committed to the system
  C. allows users to work on the codebase even when not connected to the Internet

  ---

  Distributed version control systems (DVCS) like Git provide a local repository for each user, allowing them to work on the codebase offline. Changes can be committed locally and later synchronized with the central repository once connected to the Internet. Local Repositories: Each user has a complete copy of the repository, enabling offline work. Synchronization: Changes can be committed and later pushed to the central repository. Option C is correct as it highlights the benefit of working on the codebase without an Internet connection. Git Documentation: Benefits of Distributed Version Control

• Question 393:

  DRAG DROP

  Drag and drop the code snippets from the bottom to the blanks in the code to complete the HTTP response. Not all options are used.

  Select and Place:

  

  

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  Explanation/Reference:

• Question 394:

  An engineer needs to retrieve a list of locally available Firepower Threat Defense upgrade packages by using the Firepower Management Center REST API. The engineer uses a GET request with the URL:

  /api/fmc_platform/v1/updates/upgradepackages/f413afeb-e6f6-75f4-9169-6d9bd49s625e

  What does "f413afeb-e6f6-75f4-9169-6d9bd49s625e" represent?

  A. container UUID
  B. package UUID
  C. domain UUID
  D. object UUID
  B. package UUID

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  In the context of the Firepower Management Center (FMC) REST API, the string "f413afeb-e6f6-75f4-9169-6d9bd49s625e" represents the unique identifier (UUID) for a specific upgrade package. This UUID is used to uniquely identify and reference the upgrade package when performing operations through the API. Cisco DevNet Associate documentation on Firepower Management Center REST API and UUID usage. https://www.cisco.com/c/en/us/td/docs/security/firepower/640/api/REST/Firepower_Management_Center_REST_API_Quick_Start_Guide_640.html

• Question 395:

  A local Docker alpine image has been created with an image ID of a391665405fe and tagged as "latest". Which command creates a running container based on the tagged image, with the container port 8080 bound to port 80 on the host?

  A. docker build -p 8080:80 alpine:latest
  B. docker exec -p 8080:80 alpine:latest
  C. docker start -p 8080:80 alpine:latest
  D. docker run -p 8080:80 alpine:latest
  D. docker run -p 8080:80 alpine:latest

  ---

  https://docs.docker.com/get-started/02_our_app

• Question 396:

  Which two protocols are associated with the control plane on a network device? (Choose two.)

  A. BGP
  B. UDP
  C. SNMP
  D. FTP
  E. OSPF
  A. BGP
  E. OSPF

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  The control plane in a network device is responsible for routing and signaling. Protocols such as BGP (Border Gateway Protocol) and OSPF (Open Shortest Path First) are integral to the control plane. BGP (Border Gateway Protocol): BGP is used for exchanging routing information between autonomous systems on the internet, making it a crucial control plane protocol. OSPF (Open Shortest Path First): OSPF is an interior gateway protocol used for routing within an autonomous system, also part of the control plane. References: BGP and OSPF Protocol Details: BGP, OSPF

• Question 397:

  Which way should be used to safely store the API keys?

  A. in an environment variable unique to the system database
  B. encrypted in a configuration file that is separate from the code
  C. plain text in the code as a constant
  D. encrypted in the code in a function
  A. in an environment variable unique to the system database

• Question 398:

  Which CI/CD tool is an automation tool used to build, test, and deploy software?

  A. Git
  B. Gradle
  C. Nagios
  D. Jenkins
  D. Jenkins

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  Explanation Explanation/Reference:https://www.infoworld.com/article/3271126/what-is-cicd-continuous-integration-and-continuous-delivery-explained.html

• Question 399:

  Which traffic is handled on the control plane?

  A. BGP
  B. SMB
  C. NTP
  D. NETCONF
  A. BGP

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  The control plane in networking is responsible for routing and signaling functions. Protocols like BGP (Border Gateway Protocol) operate on the control plane because they manage the routing information and decisions that control how packets are forwarded through the network. BGP specifically is used to exchange routing information between different autonomous systems on the internet. References: Cisco Networking - Control Plane Cisco DevNet Associate Certification Guide

• Question 400:

  DRAG DROP

  Drag and drop the code from the bottom onto the box where the code is missing to complete the error path scenario. Not all options are used.

  Select and Place:

  

  

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  Explanation/Reference: