ACA-Operator 試験問題を無料オンラインアクセス

Which of the following Alibaba Cloud services offers a software-defined wide area network (SD-WAN) solution based on cloud-native technologies?

• A.Smart Access Gateway (SAG)
• B.NAT Gateway
• C.VPN Gateway
• D.Content Delivery Network (CDN)

Which of the following options correctly describes CloudMonitor Custom Monitoring and Custom Events?
(Number of correct answers: 2)

• A.Custom Events is for periodic and continuous collection of time series monitoring data, queries, and alarms
• B.Custom Monitoring is used for collection of non-continuous event data, such as information about ECS instance restarts
• C.Custom Events is used for collection of continuous event type data, queries, and alarms
• D.Custom Monitoring is used for periodic and continuous collection of time series monitoring data, queries, and alarms

PolarDB supports three engines: MySQL, PostgreSQL and Oracle.

• A.True
• B.False

Which of the following is NOT required for SMC (Server Migration Center) to migrate a server to Alibaba Cloud?

• A.Import the migration source information to the SMC console
• B.The SMC client transfers the source data to an intermediate ECS instance
• C.The SMC backend service generates a target Alibaba Cloud image based on the migration source
• D.From the SMC console, configure the type of disk image to be generated during the migration

Alibaba Cloud CloudMonitor is a service that monitors Alibaba Cloud resources and internet applications.
Which of the following functions are provided by CloudMonitor? (Number of correct answers: 4)

• A.Cloud product monitoring
• B.Custom firewall
• C.Site monitoring
• D.Custom monitoring
• E.Alerts