Free ACP-Cloud1 – ACP Cloud Computing Professional Practice Test Question

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  Write requests are distributed to multiple instances.

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  Read requests are distributed to multiple instances.

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  Read/write requests to the database are separated.

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  Both read and write requests are distributed to multiple instance

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  Enable the VPN on the bastion host (or directly use the VPN image on Alibaba Cloud Marketplace). The administrator uses VPN encrypted communication during O&M.

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  Build an independent ECS instance as the bastion host or remote logon and O&M, and authorize the bastion host to access ECS instances running other subsystems.

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  Use the security group function of the ECS instance, and respectively deploy ECS instances running different subsystems to independent security groups.

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  Create multiple ECS instances in the VPC to install subsystems of different departments- Allocate only Intranet IP addresses to all ECS instances, and deploy them in the same security groups.

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  If rule 1 and rule 2 have the same priority, the rule of the denial policy takes effect first, and the rule of the allowed policy does not take effect

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  If rule 1 and rule 2 have the same priority, the rule of the allowed policy takes effect first, and the rule that of the denial policy does not take effect.

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  If rule 1 and rule 2 have different priorities, the rule with a small priority number takes effect

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  If rule 1 and rule 2 have different priorities, the rule with a large priority number takes effect.

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  Elastic Compute Service (ECS) image achieve efficient and convenient deployment.

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  Utilizing Content Delivery Network (CDN) can meet the demands for redundant backup.

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  Utilizing Server Load Balancer (SLB) and ECS instances can improve data reliability.

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  Elastic Compute Service (ECS) snapshot satisfies the needs of rapid recovery of applications and data.

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  Reasonable selection of Regions/Zones meets the location needs of application deployment as well as the demands for redundantly backup critical business applications and data.

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  Site monitoring

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  Customized monitoring

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  Custom firewall

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  Operation auditing

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  Cloud service monitoring

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  True

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  False

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  None of these answers are correct.

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  Choose an ECS instance from VPC and make it as the bastion host And then, apply an EIP and bind it to this ECS instance. After that the administrator can manage other ECS instances through this bastion host.

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  Modify the VPC Security Group policy, to allow access from the Internet.

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  Bind an EIP to each of the ECS instances, and Jog on to each of these ECS instances to manage them.

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  HTTP

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  Restful

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  Web Service

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  PPPoE

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  Use the VRouter to create a new route table to enable the communication

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  Use CEN to establish communication between VPCs

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  Create a new access rule through the Security Group to enable the communication

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  No operation is needed, as VPCs under the same account are connected through the Intranet by default

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  Pay-AS-You-Go with Savings Plan

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  Preemptible

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  Subscription

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  Pay-As-You-Go