最新200-901題庫資訊，200-901證照資訊作為一位 200-901 考生而言，作好充分的準備可以幫助您通過考試。VCESoft 的 200-901 題庫覆蓋了最新的 200-901 考試指南及考試真題題型。200-901 隸屬于 Cisco 認證考試科目。我們的 200-901 認證考題已經幫助很多考生通過考試，試題質量和考題的覆蓋率都有保證，保證考生權利不受任何損失。獲取 200-901 考試認證證書可以用來實施一些複雜多變的工程。
通過Cisco 200-901認證考試證明您具備使用Cisco平台和API開發和設計軟件所需的知識和技能。它還表明您對自動化和協作有著深刻的理解。這種認證在網絡行業中受到僱主的高度重視，因為它證明了一個人能夠開發可以與Cisco平台和API集成的軟件。此外，在尋求網絡行業的工作或晉升時，它可以提供競爭優勢。 最新的 Cisco Certified DevNet Associate 200-901 免費考試真題 (Q153-Q158):問題 #153
While delivering a product, a team spends a lot of time installing dependencies to maintain the development and test environments. Both environments must be identical. Which action improves the delivery?
A. Use containers to keep the environment consistent.
B. Use an Ansible playbook to install the dependencies.
C. Pack everything into the released product.
D. Pre-install the product into a virtual machine.
答案：A
問題 #154
Drag and drop the HTTP status codes from the left onto the correct descriptions on the right. 答案：
解題說明：
Explanation
1 - B, 2 - D, 3 - A, 4 - C
問題 #155
A developer created a new secure API and is testing the functionality locally. The API was added to a container for further testing, and other team members and applications need to connect to the API. Which command exposes the API in the container as port 8443 and allows connections external to the host?
A. docker run -p 0.0.0.0:443:8443/tcp myapiservice
B. docker run -p 0.0.0.0:8443:443/tcp myapiservice
C. docker run -p 127.0.0.1:443:8443/tcp myapiservice
D. docker run -p 127.0.0.1:80:8443/tcp myapiservice
答案：A
解題說明：
The docker run command is used to create and start a new container from an image. The -p option maps a port on the host to a port in the container.
* Port Mapping: The syntax -p [host_ip:host_port:container_port/protocol] is used to map ports.
* Exposing Port 8443: The correct mapping to expose the API on port 8443 and allow external connections is 0.0.0.0:443:8443/tcp, which maps port 443 on the host to port 8443 in the container.
Option B correctly maps the ports and allows external connections.
Reference:
Docker Documentation: Docker Run Reference
問題 #156
What is a capability of Cisco UCS Director?
A. It supports only hardware created by Cisco to ensure scalability across the network.
B. It is a platform for monitoring and troubleshooting server-related issues.
C. It is used to generate workflow reports on any hardware equipment in the network.
D. It is used to create multistep workflows to automate large and repetitive tasks.
答案：D
問題 #157
Refer to the exhibit.
An administrator attempts to perform a GET operation by using the Cisco IOS XE RESTCONF API to return the hostname of a device. The sequence diagram in the exhibit illustrates the HTTP messages observed. Which change to the API request resolves the issue?
A. Change the request method from -X 'GET' to -X 'POST'.
B. Add the -H 'Content-Type: application/yang-data+json' header.
C. Replace -u cisco:cisco parameter with -u 'cisco:cisco'.
D. Remove the -H 'Accept: application/yang-data+json' header.
答案：B
解題說明：
The HTTP 401 Unauthorized error indicates that the request lacks proper authentication credentials. However, in this case, the credentials are provided, so the issue likely stems from a missing or incorrect header. The Content-Type header is necessary for many REST APIs to specify the format of the request body. Adding the Content-Type: application/yang-data+json header ensures that the server correctly interprets the request as JSON formatted data according to the YANG data model.
Reference:
Cisco DevNet Associate Certification Guide
Cisco IOS XE RESTCONF API Documentation
