You want to deploy a LAMP development environment in Alibaba Cloud's Singapore region, and you want to simultaneously bind a domain name and configure HTTPS. Which of these services can help you accomplish this quickly and easily?

• A.Elastic Container Instance (ECI)
• B.Alibaba Cloud Container Service for Kubernetes (ACK)
• C.Elastic Compute Service (ECS)
• D.Simple Application Server (SAS)

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On which operating systems can you install Alibaba Cloud command line tools? (Number of correct answers:
3)

• A.Windows
• B.Linux
• C.macOS
• D.Android

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For business scenarios with strong data reliability requirements or financial business scenarios with regulatory requirements related to data durability and availability, RDS MySQL provides a remote backup mechanism to improve reliability. Which of the following is correct, regarding RDS's remote disaster recovery capabilities?
(Number of correct answers: 3)

• A.The primary database (the one to be backed up) must have an Alibaba Cloud Intranet address
• B.RDS realizes real-time synchronization between the master instance and the remote disaster recovery instance through Data Transmission Service (DTS)
• C.When an outage occurs in the area where the primary instance is located, and neither the primary instance (Master) nor the standby instance (Slave) can be connected to, the remote disaster recovery instance can be switched to the primary instance
• D.When the database deletion operation is performed on the master instance, the operation will also be synchronized to the disaster recovery instance

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Which of the following configurations cannot improve the stability, reliability or availability of an Alibaba Cloud Scaling Group? (Number of correct answers: 3)

• A.In the process of creating a Scaling Group, associate multiple Server Load Balancers
• B.Select multiple VPCs when creating the scaling group
• C.Choose a variety of different ECS types when creating your Scaling Configuration
• D.When creating the scaling group, select multiple Vswitches in multiple Zone within a Region

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Which of the following data volume types is not supported by Elastic Container Instance (ECI)?

• A.ConfigFile
• B.EmptyDir
• C.FixedVolume
• D.NFS

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