最新のH13-821_V3.0-ENU問題集で試験を準備する

Which of the following descriptions about storage disaster recovery service SDRS is correct? (Multiple choice)

• A. Disaster recovery is mainly aimed at major natural disasters such as fire and earthquake, so a certain safety distance must be ensured between the production site and the disaster recovery site
• B. The highest level of disaster recovery can achieve RPO=0, backup can set multiple automatic backup strategies at different time points, and restore data to different backup points
• C. Support GPU acceleration, FPGA acceleration, bare metal servers, and use storage disaster recovery services
• D. The disaster recovery system not only protects data, but also ensures business continuity

Huawei Cloud provides cloud container engine service CCE and cloud container instance service CCI to provide customers with elastic and high-performance enterprise-level container services. Which of the following descriptions about the two is correct? (Multiple choice)

• A. Both support Kata secure containers
• B. The service networks of CCE and CCI cannot communicate with each other, and need to communicate through ingress
• C. Both can provide container services based on Kubernetes clusters
• D. When using the CCI service, users do not need to create separate clusters

An Internet company hopes to use VFN technology to establish a communication channel between the traditional data center and Huawei Cloud VPC, so as to manage cloud platform resources and reduce IT operation and maintenance costs. Which of the following statements about VPNs is wrong?

• A. VPN consists of a VPN gateway and a VPN connection, where the VPN gateway provides the public network egress of the virtual private cloud
• B. VPN connections can also be created between VPN gateways in the same area
• C. The relationship between the VPN gateway and the remote gateway is one-to-one or one-to-many
• D. The number of VPN connections has nothing to do with the number of local subnets and remote subnets connected by IP. It is only related to the number of user's local data centers that the user's VPC needs to connect to.

Which of the following products/services is not supported by Threat Detection Services?

• A. Object storage service
• B. Enterprise hosting security
• C. Cloud analysis service
• D. Virtual private cloud service

Virtual private cloud builds an isolated and private virtual network environment for cloud resources such as elastic cloud servers, cloud container engines, and cloud databases.

• A. True
• B. False