最新的Cisco 200-901免費考試真題

問題1

Refer to the exhibit.

Refer to the exhibit. A developer is using cURL to test connectivity to a webpage. The request times out after 10 seconds. The developer tested connectivity by using Ping and can open a socket to the remote server by using Telnet. Other users confirm that they can access the webpage from their device. The developer has SSH access to the remote server and runs commands to troubleshoot. What causes the issue?

A. Firewall rules on the remote server block the client on port 443.

B. Application-layer security features on the remote server block the connection.

C. Connectivity from the remote server back to the client is down.

D. HTTPS proxy configured on the remote server blocks the connection.

正確答案: B

問題2

What is the benefit of edge computing?

A. It reduces network latency by moving processing closer to the data source.

B. It simplifies security as devices and processing are brought closer together

C. It reduces data velocity from devices or other data sources.

D. It removes the need for centralized data processing.

正確答案: A

說明：（僅 Fast2test 成員可見）

問題3

Which two statements about JSON and XML are true? (Choose two.)

A. XML objects are collections of key-value pairs.

B. JSON objects are collection of key value pair.

C. The syntax of JSON contains tags, elements, and attributes.

D. The syntax of XML contains tags, elements, and attributes.

E. JSON arrays are an unordered set of key value pairs.

正確答案: B,D

說明：（僅 Fast2test 成員可見）

問題4

A function my_func() returns True when it executes normally. Which python snippet tests my_func()?

A. Option D

B. Option B

C. Option C

D. Option A

正確答案: D

說明：（僅 Fast2test 成員可見）

問題5

A company plans to develop an application by using Cisco APIs. The application must use code repositories approved by Cisco. The development team wants to make use of community- supported, open-source code. Which resource should be used?

A. Cisco DevNet Sandbox

B. Cisco DevNet Learning Labs

C. Cisco DevNet Code Exchange

D. Cisco TAC

正確答案: C

問題6

Which function does a router provide to a network?

A. unique host on a Layer 3 network

B. unique hardware address for every node on a LAN

C. broadcast domain extension

D. broadcast domain segmentation

正確答案: D

說明：（僅 Fast2test 成員可見）

問題7

Refer to the exhibit.

A developer wants to create a room named cisco through Webex API. The developer prepares the request by putting an API token inside the authorization header; however, the given HTTP call returns error code 400. How must the call parameters be changed to ensure a valid response?

A. Change the token in the header with the authorization token.

B. Replace cisco with a valid name for a team.

C. Replace the team body parameter with the name body parameter.

D. Change the HTTP method of the call to PUT.

正確答案: C

說明：（僅 Fast2test 成員可見）

問題8

A file in a local Git repository has been updated and issued the git add . command. The git diff command has been run to compare the changes to the previous commit, but nothing shows. Which action identifies the problem?

A. Run the git diff --staged command to compare the code added to the staging area.

B. Run the git commit command before the differences are compared to receive the end state of the code.

C. Run the git add . command again in the correct subdirectory to ensure changes added to the staging area.

D. Run the git status command to see the differences between current and previous code review stages.

正確答案: A

說明：（僅 Fast2test 成員可見）

問題9

Drag and drop the code from the bottom onto the box where the code is missing to construct a Python script that calls a REST API request. Not all options are used.

正確答案:

Reference:
Cisco DevNet Associate Certification Guide, Sections on interacting with REST APIs using Python Official documentation for the Requests library: Requests: HTTP for Humans

問題10

What is a comparison of YAML and JSON?

A. YAML has a more consistent approach to representing data compared to JSON.

B. JSON does not support comments and YAML does.

C. YAML is a more verbose data structure compared to JSON.

D. JSON has more common usage in configuration management tools compared to YAML.

正確答案: B

說明：（僅 Fast2test 成員可見）

最新的Cisco DevNet Associate - 200-901免費考試真題

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