ACA-Developer Exam Dumps - Alibaba Cloud Alibaba Developer Questions and Answers

Report event monitoring through the Python SDK

Report event monitoring through the Java SDK

Report event monitoring data via HTTP

Report event monitoring data through the command line (CU)

Create a b-tree index on each column to be searched.

Create a hash index on each column to be searched.

Create a gin index for multiple fields.

Create a gist index for multiple fields.

Online gaming user rankings (scoreboard)

E-Commerce sales & promotions

Live video chat system

Enterprise OA system

Region name

Zone name

Bucket name

Filename

AK can refer to both the AccessKey ID and the AccessKey secret

You can use AK to construct an API request and the corresponding resources can be manipulated if your request successfully..

An AccessKey ID and AccessKey Secret cannot be used separately

AccessKey Secrets for RAM sub-accounts can be queried at any time on the Console Interface after creation

The supported database types are RDS MySQL and PolarDB MySQL

Before you can use this feature of DMS, you must first enable Alibaba Cloud's Database Backup Service (DBS)

Backup data can be stored In OSS

The user role of this operation must be 'administrator" or "DBA"

Select multiple VPCs when creating the scaling group

When creating the scaling group, select multiple Vswitches in multiple Zone within a Region

Choose a variety of different ECS types when creating your Scaling Configuration

In the process of creating a Scaling Group, associate multiple Server Load Balancers

Import the migration source information to the SMC console.

From the SMC console, configure the type of disk image to be generated during the migration.

The SMC client transfers the source data to an intermediate ECS instance.

The SMC backend service generates a target Alibaba Cloud image based on the migration source.

Object ACL is an object-level (not bucket level) permission control mechanism. There are currently three levels of access rights: private, public-read, and public-read-write.

"Private" indicates that an object is a private resource, that is, only the owner of the object has read and write permissions on the object, and other users can read but have no permission to modify or delete the object.

If the permissions of an object are not set, the permissions of the object are inherited from the bucket.

You can set the ACL associated with an object by examining the X-OSS-Object-ACL header in the HEAD request, when making the PutObjectACL API call.

Enable API Gateway to connect to backend services in an Alibaba Cloud VPC network group. This guarantees the security of API requests.

Configure security keys for API Gateway.

Use HTTPS to encrypt requests.

Use OpenID Connect to authenticate requests.

Allow only internal IP addresses to call the API.