200-901無料問題集「Cisco DevNet Associate」

質問 1

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 2

Refer to the exhibit.

What does the command marked (2) do when it is run?

（A）It does not delete the branch until it is merged.

（B）It deletes the "test" branch only if a new branch is created.

（C）It deletes the "test" branch.

（D）It duplicates the test" branch.

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 3

Which two situations align with infrastructure as code principles? (Choose two.)

（A）repeatable processes

（B）maximized configuration drift

（C）nonreplicable snowflake servers

（D）release versions to specific hardware

（E）easily reproducible systems

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 4

A developer has experienced security issues with a previously developed application. The API offered by that application is open and without any constraints. During a recent attack, the application was overloaded with API requests. To address this issue, an API constraint is implemented to protect the application from future attacks or any sudden throttling. Which API constraint must the application developer implement in this situation?

（A）filtering

（B）pagination

（C）rate limiting

（D）payload limiting

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 5

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）An appliance limited the rate of requests to the application layer

（B）Too many requests were sent to the REST service in a given amount of time.

（C）The REST service is unreachable at the time of the REST request

（D）An appliance limited the rate of requests to the transport layer.

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 6

Drag and drop the capabilities from the left onto the Cisco Network Management Platforms that support the capabilities on the right.

正解：

質問 7

What are two security benefits of a Docker-based application?

（A）easier to patch because Docker containers include only dependencies that the application requires

（B）allows for separation of application that traditionally run in the same host

（C）prevents information leakage that can occur when unhandled exceptions are returned in HTTP responses

（D）natively secures access to secrets that are used by the running application

（E）guarantees container images are secured and free of vulnerabilities

正解：A、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 8

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 9

Users cannot access a webserver and after the traffic is captured, the capture tool snows an ICMP packet that reports "time exceeded in-transit". What is the cause of this webserver access issue?

（A）The server is overloaded and the connection was not able to be processed in time.

（B）A router along the path has the wrong time.

（C）The large distance between the server and the users means that the packets require too much time to reach the destination.

（D）A router along the path is misrouting the packets in a wrong direction.

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 10

Refer to the exhibit.

A network engineer works on a Cisco DevNet application that is available for download on the Cisco DevNet website. The engineer prepares a bash script to automate operations that relate to the application. Which workflow is being automated in the bash script?

（A）compilation and configuration of the Cisco DevNet application so that it must be started manually

（B）compilation and installation of the Cisco DevNet application for an autonomous deployment model

（C）compilation, installation, and configuration of the Cisco DevNet application so that it starts automatically

（D）installation and configuration of the Cisco DevNet application so that it starts manually

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 11

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)

200-901 無料問題集「Cisco DevNet Associate」

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