1. Which of the following functions does the elastic cloud server service provide? (Multiple Choice)

2. The traditional IT infrastructure architecture of enterprises is no longer able to support the efficient operation of the enterprise. It is urgently calling for the arrival of structural changes. Which is not the main reason?

3. Which of the following services help users monitor the dynamics of RDS resources in relational database services in real time?

4. VPC cannot connect to the local data center.

5. Which item is incorrect in the configuration description of ELB?

6. What are the warning levels? (Multiple Choice)

7. When the capacity of the data disk mounted on the elastic cloud server is insufficient, a large-capacity cloud hard disk must be uninstalled and repurchased.

8. Which of the following parameters need to be configured for cloud monitoring to create an alarm rule? (Multiple Choice)

9. Use mirroring to create a cloud server, and you cannot specify the size of the system disk.

10. An AZ (Availability Zone) is a collection of one or more physical data centers, with independent wind, fire, water, and electricity. In Az, the sources such as computing, network, and storage are logically divided into multiple clusters.

11. Which of the following types of attacks can be prevented by the Anti-DDoS traffic cleaning service? (Multiple Choice)

12. When external traffic enters the Loadbalancer, which component does it enter first?

13. What service is Cloud Table based on?

14. Which of the following is not a restriction on the use of relational database service RDS?

15. Regarding the process of opening a virtual private network, which of the following description is incorrect?

16. Which of the following conditions must be met before API release? (Multiple Choice)

17. Multiple elastic cloud servers cannot use the same RDS database.

18. Regarding the description of the virtual gateway, which of the following is wrong?

19. Which SDK language does the API Gateway not support?

20. When creating a flow control strategy for an API gateway, which of the following parameters must be set?

21. Which of the following are the functions of relational database services? (Multiple Choice)

22. Which of the following is not included in the function of the vulnerability scanning service?

23. When uploading an object, which configuration item cannot be set?

24. Regarding the description of VPN gateway parameters, which of the following is wrong?

25. Which of the following cloud disks can be created directly through the cloud disk console?