明天就要考试了, 这2道AWS题目怎么选

指点江山

The AWS CloudHSM service is integrated with which of the following service? Choose 2 answers
A. Amazon Elastic Block Store
B. Amazon Simple Storage Service
C. Amazon redshift
D. Amazon DynamoDB
E. Amazon RDS (Oracle)

习题答案是C, E

But according to aws website: https://docs.aws.amazon.com/reds ... -db-encryption.html
Amazon Redshift automatically integrates with AWS KMS but not with an HSM. When you use an HSM, you must use client and server certificates to configure a trusted connection between Amazon Redshift and your HSM.

而且看起来A, B, E都正确:
https://aws.amazon.com/cloudhsm/faqs/
AWS services integrate with AWS Key Management Service, which in turn is integrated with AWS CloudHSM through the KMS custom key store feature. If you want to use the server-side encryption offered by many AWS services (such as EBS, S3, or Amazon RDS), you can do so by configuring a custom key store in AWS KMS.

最近准备考试, 真的发现很多题目模棱两可, 甚至玩文字游戏, 心累的很 ...

还有这题:
An organization has a 3-tier architecture. It uses an Apache web server and an application is running on the Docker platform with Amazon RDS on the backend. The organization wants to migrate the application to AWS and does not want to be responsible for deployment scalability, or capacity provisioning of its resources.
Which service should be used to meet these requirements?
A. AWS OpsWorks
B. Amazon EC2 Elastic Container Service
C. AWS Elastic Beanstalk
D. AWS CloudFormation

Seems B and C ..., 最后扣了字眼, 觉得是C, 可习题答案是B:
AWS Elastic Beanstalk is an easy-to-use service for deploying and scaling web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker on familiar servers such as Apache, Nginx, Passenger, and IIS.
You can simply upload your code and Elastic Beanstalk automatically handles the deployment, from capacity provisioning, load balancing, auto-scaling to application health monitoring.