ACA-Operator ACA System Operator Certification Questions and Answers

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

Resource Management provides a collection of resource management services that support enterprise IT administration.

Which command is used to get the Docker daemon information?

In order to deal with sudden spikes in traffic, Company A uses Alibaba Cloud

Auto Scaling to set up an alarm trigger task (growing the Scaling Group when

the average memory utilization on ECS instances exceeds 80%). During the

test, it was found that the alarm task was not executed successfully. Which of

these could be possible causes? (Number of correct answers: 3)

When you use SQL statements to access tables in a database without an index configured, a full table scan will be performed. If a table contains a large amount of data, this kind of scan will access a large amount of data and consume a lot of the database's resources. Which of the following options are best practices when creating database indexes? (Number of correct answers: 3)

________________ is a fully-managed event-driven computing service that allows you to run code in an elastic and reliable way?