200-901無料問題集「Cisco DevNet Associate」

質問 1

Refer to the exhibit.

A developer must integrate a bot with an internal communication app. The developer wants to replace the webexbot package with the teamsbot package by using Ansible and prepares a playbook In the first two tasks, the playbook stops the webexbot and verifies that the teamsbot is installed. What is accomplished in the last task of the workflow when the developer runs the Ansible playbook?

（A）installs the webexbot and retains the configuration files

（B）uninstalls the webexbot package and removes its configuration files

（C）searches whether the purge package is available in the repository and uninstalls the webexbot package

（D）stops the webexbot service and uninstals it and retains its configuration files

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

What is the purpose of a MAC address on a network device?

（A）unique network interlace address that is provided by the DHCP server

（B）unique hardware interface address that is provided by the central switch

（C）unique network address that identifies the network interface of a device

（D）unique hardware address that identifies the network interface of a device

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

A developer checks the performance of a web application. The application is in the local data center and uses a REST-based API. Based on the API logs, it is discovered that many its abandon API requests. Also, the response is taking too long to get back. What is the reason for this issue?

（A）Rate limiting is not implemented.

（B）Token-based authentication is enabled.

（C）Pagination is not implemented

（D）Token-based authentication is disabled

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

What are two advantages of YANG-based approaches for infrastructure automation? (Choose two.)

（A）multi-platform vendor abstraction

（B）compiles to executables that run on network devices

（C）directly maps to JavaScript

（D）command line driven interface

（E）designed to reflect networking concepts

正解：A、E 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Refer to the exhibit.

A collaboration engineer has developed a script to automate the gathering of information by providing the email address of the individual. When the engineer tests the script, a 401 error is received. Which command fixes the script?

（A）Add "Authorization": "Bearer <WEBEX_TOKEN>" to the headers

（B）Add "Authentication": "Basic <WEBEX_TOKEN>" in the base_url after "https://".

（C）Add "Authentication": "Bearer <WEBEX TOKEN>" to the headers

（D）Add "<Authorization>:<password>@" in the base_url after "https://".

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

Refer to the exhibit.

An engineer must configure a load balancer server. The engineer prepares a script to automate workflow by using Bash. The script install the nginx package, moves to the /optAtginx directory, and reads the sites M We (or further processing Based on the script workflow, which process is being automated within the loop by using the information mi sites txt?

（A）using the content of the file to create the template conf file. creating a Iink from the created file to the
/etc/nginx/files.enabled. and then changing the file execution permissions.

（B）creating a Me per each the in sites txt with the information in template conf. creating a link for the previously created file. and then changing the ownership of the created files

（C）creating a new Me Based on template .conf in the /etc/ngin/sites_enabled directory for each lie in the sites txt file. and then changing the file execution permission.

（D）using the information in the file to create a set of empty files in the /etchginx/sites_enabled directory and then assigning the owner of the file.

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

Refer to the exhibit.

An engineer wants to create a Bash script to automate a workflow that is related to a machine learning-based application. The engineer wants to use the application as a container and use an image from the open-source public repository. What is accomplished by the script?

（A）Create a new software package.

（B）Install and remove files.

（C）Install a software package

（D）Update an existing software package.

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

Which tool provides a testing environment to run tests on network devices and perform network automation scenarios?

（A）Visual Studio Code

（B）pyATS

（C）Cisco VIRL

（D）Cisco Packet Tracer

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

Before which process is code review performed when version control is used?

（A）merge of code

（B）branching code

（C）checkout of code

（D）committing code

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

What are two properties of private IP addresses? (Choose two.)

（A）They are more secure than public IP addresses.

（B）They can be used to access the Internet directly.

（C）They can be repeated within the same local network.

（D）They are not globally unique.

（E）They are controlled globally by an IP address registry.

正解：C、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 11

Refer to the exhibit.

Which command needs to be placed on the box where the code is missing to output the value of page_jd in the Python 3.7 script?

（A）

（B）

（C）

（D）

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 12

Which HTTP response status code means "Forbidden"?

（A）401

（B）403

（C）502

（D）500

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 13

What is the meaning of the HTTP status code 204?

（A）server successfully processed request; no content returned

（B）request completed; new resource created

（C）standard response for successful requests

（D）invalid query parameters

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 14

What are two benefit of managing network configuration via APIs? (Choose two.)

（A）reduction in network changes performed manually

（B）more security due to locking out manual device configuration

（C）increased scalability and consistency of network changes

（D）configuration on devices becomes less complex

（E）eliminates the need of legacy management protocols like SNMP

正解：A、C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 15

Refer to the exhibit. A network engineer must copy the "config.txt" file from directory TEST to directory PROD. The copied file must also be renamed into "current.txt". Which command must be used to accomplish these tasks?

（A）cp ./TESTi/current.txt ./PROD/config.txt

（B）cp ./TEST/config.txt ./PROD/current.txt

（C）cp ./PROD/config.txt ./TEST/current.txt

（D）cp ./PROD/current.txt ./TEST/config.txt

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 16

Refer to the exhibit.

A network engineer must manage the network devices. The engineer prepares a Python scripts to authenticate to the Cisco to DNA Center API and request a device list. The device request fails and returns errors code 401.
Which action solves the problem?

（A）Send the Authentication header In the request with a valid configuration.

（B）Update the API URL. which matched the API endpoint for device list.

（C）Send the request to another network in case there are reachability Issues.

（D）Update the credentials that are already supplied and retry the request

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 17

Refer to the exhibit.

What are two results of running the RESTCONF query? (Choose two.)

（A）Descriptions for two interfaces are applied.

（B）GigabitEthernetl becomes shut down.

（C）The module letf-interfaces:interfaces is created.

（D）GigabitEthemet2 becomes shut down.

（E）Interfaces are created as containers.

正解：A、D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 18

An engineer deploys a Cisco CSR 1000 V instance to a virtual machine. The engineer must output the device configuration in JSON format. Which protocol is used for this task?

（A）RESTCONF

（B）NETCONF

（C）YANG

（D）SNMP

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

200-901 無料問題集「Cisco DevNet Associate」

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