Which management operations are not supported on cloud disks?

• A.Mounting/Uninstalling
• B.Expansion
• C.Backup
• D.Volume reduction

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How many alarm rules can users create?

• A.80
• B.100
• C.20
• D.50

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The cloud dedicated service is a dedicated network service that connects the local data center to the public cloud. What kind of green line does the cloud only support?

• A.IPSec VPN
• B.OSPF VPN
• C.SSL VPN
• D.MPLS VPN

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Which of the following are the application scenarios of elastic load balancing?

• A.Provide based on domain name and URL routing balance capability
• B.Shield the real IP to achieve the purpose of security protection
• C.Suitable for web services with large traffic
• D.Realize more flexible service forwarding

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The encrypted image cannot be modified to be unencrypted.

• A.True
• B.False

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