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What are the advantages of Map Reduce service? (Multiple Choice)
What are the advantages of Map Reduce service? (Multiple Choice)A . StableB . OpenC . Easy to useD . Low costView AnswerAnswer: ABCD
Which of the following cloud services will the data backed up by cloud hard drives be stored?
Which of the following cloud services will the data backed up by cloud hard drives be stored?A . Elastic Cloud Server ECSB . Object storage service OBSC . Cloud hard disk service EVSD . Bare Metal Server BMSView AnswerAnswer: B
RDS can be used in combination with which of the following cloud services to ensure that the RDS instance can be safely isolated from other services on the network?
RDS can be used in combination with which of the following cloud services to ensure that the RDS instance can be safely isolated from other services on the network?A . VPCB . BOBSC . CECSD . DCESView AnswerAnswer: A
Which of the following options is the most reasonable configuration process of virtual private cloud?
Which of the following options is the most reasonable configuration process of virtual private cloud?A . Create virtual private cloud and default subnet>Create new subnet>Add security group policy>Create security groupB . Create virtual private cloud and default subnet>Create new subnet>Create security group>Add security group rulesC . Create virtual private cloud...
Users can use the object storage service in two ways: the management console (OBS Console) and the client (OBS Browser).
Users can use the object storage service in two ways: the management console (OBS Console) and the client (OBS Browser).A . TrueB . FalseView AnswerAnswer: B
Data access service provides a one-stop big data collaborative development platform to help users easily complete multiple tasks such as data modeling, data integration, script development, and job scheduling.
Data access service provides a one-stop big data collaborative development platform to help users easily complete multiple tasks such as data modeling, data integration, script development, and job scheduling.A . TrueB . FalseView AnswerAnswer: A
Which of the following is not included in the main application scenarios of KMS (Key Management Service)?
Which of the following is not included in the main application scenarios of KMS (Key Management Service)?A . Encryption and decryption of key information assetsB . Network transmission data encryptionC . Business core data encryption and decryptionD . Encryption and decryption of user personal dataView AnswerAnswer: B
There are two ways to create an encrypted image: through an encrypted elastic cloud server and through an external image file.
There are two ways to create an encrypted image: through an encrypted elastic cloud server and through an external image file.A . TrueB . FalseView AnswerAnswer: A
There is no limit to the size of the exported image.
There is no limit to the size of the exported image.A . TrueB . FalseView AnswerAnswer: B
When the state of the alarm rule has not changed, the system will only send an alarm notification to the user when the state appears for the first time.
When the state of the alarm rule has not changed, the system will only send an alarm notification to the user when the state appears for the first time.A . TrueB . FalseView AnswerAnswer: A
