[2024年11月] 実際問題を使って200-901無料問題集サンプルと問題と練習テストエンジン [Q265-Q281]

[2024年11月] 実際問題を使って200-901無料問題集サンプルと問題と練習テストエンジン

合格させるCisco 200-901試験問題でテスト復刻エンジンとPDF

認定試験は、Ciscoプラットフォームの理解とCiscoテクノロジーを使用したアプリケーションの設計と開発能力をテストする多肢選択問題とシミュレーションで構成されています。試験の準備のために、Ciscoはオンラインコース、学習材料、模擬試験などのトレーニングリソースを提供しています。さらに、試験の準備に役立つサードパーティの学習材料も多数あります。

Cisco 200-901試験は、ネットワークおよびソフトウェアエンジニアリングの概念に関する基本的な知識を持ち、これらの分野でスキルと知識を拡大しようとしているITの専門家向けです。この試験は、両方の分野で強固な基盤を提供するため、ソフトウェア開発やネットワークエンジニアリングのキャリアを追求することに関心のある個人にも適しています。

質問 # 265
Which model-driven programmability protocol does Cisco IOS XE Software support?

A. SSH
B. CORBA
C. SOAP
D. gNMI

正解：D

解説：
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/1610/ b_1610_programmability_cg/gnmi_protocol.html

質問 # 266
In DNS, which record specifies an alias that refers to another name that ultimately resolves to an IP address?

A. NS
B. SOA
C. CNAME
D. AAA

正解：C

解説：
Explanation/Reference: https://ns1.com/resources/dns-types-records-servers-and-queries

質問 # 267
Which tool is used to block all traffic to the domain by using a single API call?

A. Cisco Firepower
B. Cisco ISE
C. Cisco Umbrella
D. Cisco AMP

正解：C

解説：
Cisco Umbrella is a Domain Name System (DNS)-based security mechanism that can provide common security for both on-premises and off-premises to provide endpoint security. Cisco Umbrella on-premises deployments do not require an agent to be installed on the endpoint.
The firewall is good for blocking inbound threats, but consider threats that originate inside the network. These threats cannot be stopped by perimeter security because they are already behind the firewall.
Cisco Umbrella can block client connections at the application layer, regardless of network connection or perimeter security, by preventing the client from resolving DNS for the remote destination. If the client cannot resolve DNS for the remote destination, it cannot establish a connection and download the malware. Cisco Umbrella can be used to prevent connections to malicious websites or to websites that violate corporate security policy.

質問 # 268
Management protocols like NETCONF access network elements on well-known ports. Which design practice hardens a network device implementation?

A. Specify the source interface for SSH .
B. Configure ip http secure-server.
C. Enable CoPP.
D. Limit access to port 830, well-known clients, and SSH VTY.

正解：D

質問 # 269
Refer to the exhibit. The IT team deployed a new Linux virtual machine for a software engineer to use, but the engineer is not comfortable configuring services using Bash. Which workflow is automated by the Ansible playbook?

A. Restart the httpd service and start the network service for the eth0 interface.
B. Restart the httpd service and the network service regardless of the state.
C. Restart the network on the eth0 interface and start the httpd service if it is not already started.
D. Start the network service on the eth0 interface even if it was brought down manually.

正解：C

質問 # 270
Refer to the exhibit.

Drag and drop the variables from the left onto the item numbers on the right that match the missing assignments in the exhibit.

正解：

解説：

質問 # 271
Refer to the exhibit.

What caused the error in this API request?

A. The submitted JSON payload has a formatting issue.
B. The submitted JSON payload includes a field that is not supported by the API resources.
C. The API resource does not support JSON format payloads.
D. The API resource does not support the POST operation.

正解：A

解説：
The error message JSON-PARSE-ERROR and Unexpected character ('"' (code 34)) indicates a JSON formatting issue. Specifically, there is likely an incorrect character or misplaced quote within the JSON structure. Properly formatting the JSON payload and ensuring all fields are correctly quoted and syntax rules are followed will resolve this error.
Reference: Cisco API Troubleshooting

質問 # 272
Refer to the exhibit.

What caused the error in this API request?

A. The submitted JSON payload has a formatting issue.
B. The submitted JSON payload includes a field that is not supported by the API resources.
C. The API resource does not support JSON format payloads.
D. The API resource does not support the POST operation.

正解：A

質問 # 273
What are two properties of private IP addresses? (Choose two.)

A. They are controlled globally by an IP address registry.
B. They are not globally unique.
C. They are more secure than public IP addresses.
D. They can be used to access the Internet directly.
E. They can be repeated within the same local network.

正解：B、C

解説：
Private addresses cannot be accessed directly from the Internet since they are behind a NAT'd device.
Private subnets can be used anywhere privately behind a NAT'd device.

質問 # 274
Refer to the exhibit.

Which python data structure does my_json contain?

A. Map
B. Json
C. List
D. Dict

正解：D

質問 # 275
Refer to the exhibit.

What is the action of the Bash script that is shown?

A. The script waits until input is entered. If the directory exists, the script goes into it until there is no directory with the same name, then it creates a new directory.
B. The script goes into the directory called "$ndir" and makes a new directory called "$ndir"
C. For all directories in the current folder. The script goes into directory and makes a new directory.
D. The script waits unit input is entered, then it goes into the directory entered and creates a new directory with the same name.

正解：A

質問 # 276
What is a benefit of a CI/CD pipeline for infrastructure?

A. removes manual errors
B. enables manual steps
C. removes the need for operations
D. provides variety for deployments

正解：A

質問 # 277
Drag and drop the network automation interfaces from the left onto the transport protocols that they support on the right. Not all options are used.

正解：

解説：

質問 # 278
What are two use cause where webhooks are effective? (Choose two.)

A. Close a session with a web server after a specific amount of time.
B. Inform a previously defined chat channel after a deployment fate.
C. Send an email to a customer of an online store after payment is complete
D. Change the response format or content type of an API call.
E. Filter out information from a response to an API call

正解：B、C

解説：
Webhooks are user-defined HTTP callbacks triggered by specific events. They are effective in scenarios where an automated response to an event is required. For example, informing a chat channel after a deployment event or sending an email after a transaction are practical uses of webhooks. These use cases leverage the real-time capabilities of webhooks to automate responses and notifications based on events.
References:
* Cisco DevNet Associate Study Guide: Event-Driven Automation (Chapter 8, Section: Webhooks and Their Use Cases).

質問 # 279
What are two key capabilities of Cisco Finesse? (Choose two.)

A. An OpenDNS utility is preconfigured and ready to use on Finesse.
B. Gadget containers provide a seamless experience in a single user interface.
C. Agents access Finesse from a browser without needing to install or configure anything on the client machine.
D. Finesse includes an RPC API that enables the development of custom gadgets.
E. Finesse automatically collects telemetry data

正解：B、C

解説：
Cisco Finesse offers several capabilities:
* Browser Access: Agents can access Finesse directly from a browser, eliminating the need for any client-side installation or configuration. This simplifies deployment and maintenance.
* Gadget Containers: Finesse provides a single user interface that integrates multiple gadget containers, allowing for a seamless and unified experience.
Reference: Cisco DevNet Associate documentation on Cisco Finesse, which details its features and benefits, emphasizing ease of access and integration capabilities.

質問 # 280
Refer to the exhibit.

Which device limits traffic between server 1 and server 2?