Practice Free H13-811_V3.5-ENU Exam Online Questions
Which of the following components does Huawei Cloud’s cloud security service system include? (Multiple choice)
- A . Data Security
- B . Cybersecurity
- C . Computing Security and Security Management
- D . Application Security
Which of the following descriptions about using NAT gateway and directly binding elastic public IP for elastic cloud servers is wrong?
- A . When an ECS is configured with both SNAT and elastic public IP, SNAT will be used for forwarding first.
- B . How to directly bind the elastic public IP address to the elastic cloud server as an exclusive IP address
- C . NAT gateway provides SNAT and DNAT functions, allowing multiple elastic cloud servers to share elastic public IP
- D . Both can achieve the purpose of elastic cloud server access to the public network
A tenant rents a virtual machine from a cloud service provider for daily use and returns the virtual machine to the cloud service provider after use. This reflects which key feature of cloud services?
- A . Extensive network access
- B . Rapid elastic scaling
- C . Location-independent resource pool
- D . Pay-per-use
Huawei Cloud sends user business alarm text messages through the message notification service SMN.
- A . True
- B . False
Which of the following operations can users perform on Huawei Cloud relational database? (Multiple choice)
- A . Switching availability strategy
- B . Restart
- C . Delete
- D . Expand disk capacity
Huawei’s public cloud peer connection service can be applied for not only between VPCs of the same tenant, but also across tenants in the same region. However, after the configuration on the local side is completed, it needs to wait for the other end’s consent to accept it before it can take effect.
- A . True
- B . False
Huawei Cloud’s Elastic Load Balancing service ELB needs to be used in conjunction with other services. Therefore, please drag the following content to a reasonable location.
When configuring the Elastic Load Balancing (ELB) service in Huawei Cloud, the allocation strategy used is the weighted round-robin algorithm. There are 2 ECSs in the backend server group, of which ECS-1 has a weight of 2 and ECS-2 has a weight of 1. There are currently 6 user requests forwarded to the backend server group. How many requests do ECS-1 and ECS-2 need to process respectively?
- A . ECS-1 processes 4, ECS-2 processes 2
- B . ECS-1 processed 6, ECS-2 processed 0
- C . ECS-1 processes 3, ECS-2 processes 3
- D . ECS-1 processes 2, ECS-2 processes 4
In each of the two regions of Huawei Cloud, there is a VPC with two subnets. You only need to create a VPC Peering at each end to achieve interoperability between the two VPCs.
- A . True
- B . False
One ECS can be bound to multiple elastic public IP addresses.
- A . True
- B . False