SAP-C02 第 277 题
题目
A company has automated the nightly retraining of its machine learning models by using AWS Step Functions. The workflow consists of multiple steps that use AWS Lambda. Each step can fail for various reasons, and any failure causes a failure of the overall workflow. A review reveals that the retraining has failed multiple nights in a row without the company noticing the failure. A solutions architect needs to improve the workflow so that notifications are sent for all types of failures in the retraining process. Which combination of steps should the solutions architect take to meet these requirements? (Choose three.)
中文翻译：
一家公司使用 AWS Step Functions 自动化了其机器学习模型的夜间重新训练。该工作流程由使用 AWS Lambda 的多个步骤组成。每个步骤都可能因各种原因而失败，任何失败都会导致整个工作流程的失败。审查显示，再培训连续多个晚上都失败了，而公司却没有注意到这一失败。解决方案架构师需要改进工作流程，以便针对再培训过程中的所有类型的故障发送通知。解决方案架构师应该采取哪些步骤组合来满足这些要求？ （选择三项。）
选项
A. Create an Amazon Simple Notification Service (Amazon SNS) topic with a subscription of type "Email" that targets the team's mailing list.
中文翻译：
创建一个 Amazon Simple Notification Service (Amazon SNS) 主题，其中包含针对团队邮件列表的“电子邮件”类型的订阅。
B. Create a task named "Email" that forwards the input arguments to the SNS topic.
中文翻译：
创建一个名为“Email”的任务，将输入参数转发到 SNS 主题。
C. Add a Catch field to all Task, Map, and Parallel states that have a statement of "ErrorEquals": [ "States.ALL" ] and "Next”: "Email".
中文翻译：
将 Catch 字段添加到具有 "ErrorEquals": [ "States.ALL" ] 和 "Next": "Email" 语句的所有任务、映射和并行状态。
D. Add a new email address to Amazon Simple Email Service (Amazon SES). Verify the email address.
中文翻译：
将新电子邮件地址添加到 Amazon Simple Email Service (Amazon SES)。验证电子邮件地址。
E. Create a task named "Email" that forwards the input arguments to the SES email address.
中文翻译：
创建一个名为“Email”的任务，将输入参数转发到 SES 电子邮件地址。
F. Add a Catch field to all Task, Map, and Parallel states that have a statement of "ErrorEquals": [ "States.Runtime" ] and "Next": "Email".
中文翻译：
将 Catch 字段添加到具有 "ErrorEquals": [ "States.Runtime" ] 和 "Next": "Email" 语句的所有任务、映射和并行状态。
答案
ABC
解析
正确答案：ABC 解析： 本题应选择 ABC。 正确选项： A. 创建一个 Amazon Simple Notification Service (Amazon SNS) 主题，其中包含针对团队邮件列表的“电子邮件”类型的订阅。 B. 创建一个名为“Email”的任务，将输入参数转发到 SNS 主题。 C. 将 Catch 字段添加到具有 "ErrorEquals": [ "States.ALL" ] 和 "Next": "Email"...