Which of the following descriptions about the advantages of Huawei Cloud Enterprise Host Security Service HSS is wrong?
A. Provide comprehensive protection before, during and after the event to reduce the risk of intrusion
B. Agent takes up little resources and is already built into the cloud server, so no additional installation is required.
C. Supports installing Agent on Huawei Cloud ECS, BMS, and offline hosts
D. Possessing a rich detection library to provide precise protection
正解:B
質問 2:
Which of the following is not a specification type of Huawei Cloud Elastic Cloud Server ECS?
A. High Performance Computing
B. Memory Optimized
C. High Performance Computing
D. Customized performance type
正解:D
質問 3:
A tenant has deployed a MySQL database in a Huawei Cloud ECS instance. As the business volume continues to increase, the user finds that the number of concurrent connections to the database is insufficient and the disk OPS cannot meet business needs. Which of the following services can be recommended to solve this problem?
A. Elastic Load Balancing (ELB)
B. File Storage SFS
C. Object Storage (OBS)
D. Cloud Database RDS
正解:D
質問 4:
Which of the following options reflect the characteristics of fast elastic scaling of cloud computing? (Multiple choice)
A. Engineer D's cloud server was reclaimed by the cloud computing platform after it expired due to non- renewal.
B. Engineer A purchased an elastic cloud server on Huawei public cloud
C. Engineer C expanded the capacity of a cloud server in a cluster on the cloud computing platform to
10 during the Double 11 period, and restored it to 4 a week later.
D. Engineer B upgraded the CPU of an existing elastic cloud server from 2 to 4 on Huawei public cloud
正解:C,D
質問 5:
Which of the following descriptions are advantages of GaussDB database products? (Multiple choice)
A. Disaster recovery across AZs in the same city, no data loss, recovery in minutes
B. Compatible with SQL2003 standard syntax + enterprise extension pack
C. Support high throughput and strong consistency transaction capabilities
D. 2048 node expansion capability, excellent linear ratio
正解:A,B,C,D
質問 6:
Which of the following technologies or devices does the network security isolation function of Huawei Cloud Virtual Private Cloud (VPC) not rely on?
A. Switch
B. Hardware firewall
C. Software Firewall
D. Elastic IP
正解:D
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