When it is necessary to increase the number of instances in the scaling group at a fixed time each week, Which of the following scaling strategies can I implement?

• A.All of the above
• B.Cycle strategy
• C.Alert strategy
• D.Timing strategy

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Alarm notification is the action taken when a certain alarm state is triggered. Users can set notifications when creating or modifying alarms, or turn off notifications.

• A.True
• B.False

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What advantages does the gateway play to realize the digital transformation of enterprises?

• A.Stimulate application innovation
• B.Improve system performance
• C.Accelerate business agility
• D.Ensuring the security of information assets

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When registering a private image with the image file, the capacity of the system disk filled in is less than the capacity of the system disk inside the image file, which will cause the image creation to fail.

• A.mistake
• B.True

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The description of the VPN gateway is wrong?

• A.A VPN gateway is an entry gateway device established in a virtual private cloud.
• B.Each VPN gateway can correspond to multiple VPN connections.
• C.The VPN gateway needs to correspond to the user's local gateway.
• D.Through the VPN gateway, secure and reliable encrypted communication between the virtual private cloud and the corporate data center or other regional VPCs can be established.

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