Free Alibaba Cloud ACA-Developer Exam Dumps Questions & Answers

Which data format is NOT supported by Alibaba Cloud Message Service?

• A.SIMPLIFIED
• B.VERBOSE
• C.JSON
• D.XML

Which of the following options is not included in Object Storage Service (OSS) object URLs?

• A.Region name
• B.Bucket name
• C.Zone name
• D.Filename

When a developer calls the Alibaba Cloud SDK to access Elastic Compute Service (ECS), the following error is returned; RealNameAuthenticationError What is the possible cause?

• A.The ECS instance name conflicts with other instance names.
• B.The API callers account and password are not authorized for ECS access.
• C.The ECS instance name violates the ECS service's naming conventions.
• D.The user's Alibaba Cloud account has not passed real name authentication

By default, Function Compute creates an instance for each request Function compute allows you to create multiple instances concurrently to reduce costs and improve execution efficiency Which of the following scenarios is NOT suitable for enabling the feature of handling multiple requests on a single instance? (Number of correct answers: 2)

• A.Functions processes independent data objects.
• B.The function has a shared state and cannot be accessed concurrently.
• C.Requests are waiting for responses from the downstream service for an extended period of time.
• D.A request consumes a large amount of CPU and memory resources.

What are the required parameters for the Python SDK to create a client to access Alibaba Cloud's API?
(Number of correct answers: 3)

• A.regionjd
• B.access.keyjd
• C.zone jd
• D.access.key.secret
• E.vpcjd