Question 1

A customer's business systems are all running on the company's public cloud platform, but for some reasons, all business systems are now migrated to HUAWEI CLOUD According to the survey, there are 100 hosts on the cloud (Window s server 2016R2 and Centos7. 2 operating systems), 5 sets of MySQL data volume 10TB, object storage data 100TB, If you are the implementer of this time Cheng Shi, what tools can you use to migrate customers' business systems? Multiple selection

Options :

A : DRS

B : OMS

C : CDM

D : SMS

Answer: A,B,C,D

Question 2

An application running on an ECS instance needs to read a large amount of data from OBS for analysis, and the company's compliance standards do not allow the server to have any Internet access traffic. This scenario can be solved by creating an endpoint that points to the OBS service in the VPC where the ECS instance resides. |

Options :

A : TRUE

B : FALSE

Answer: A

Question 3

An online education platform deploys applications to the HUAWEI CLOUDSSER VICESTAGE PLATFORM FOR APPLICATION LIFECYCLE MANAGEMENT. In the process of use, it is found that there is a large delay, and the operation and maintenance engineer uses the distributed call chain analysis tool to analyze it, and the core of this method is to monitor through the following explicit resources Single selection

Options :

A : Cluster

B : M5 out of facilities

C : Host

D : Instance

Answer: D

Question 4

Which of the following—is not a cloud-native representative technology? Single selection

Options :

A : Declarative API

B : Variable infrastructure

C : Containers

D : Service mesh

Answer: B

Question 5

Bob uses UGO to migrate the database structure on HUAWEI CLOUD which of the following is correct? Multiple selection

Options :

A : Before creating a migration task, obtain the results of the evaluation task and confirm the target database

B :

If the object that succeeds in the syntax conversion stage fails during the migration verification, you can check the user permissions of the target database and the existence of dependent objects of the failed object

C :

In the conversion configuration, when modifying the tablespace configuration, select Do not annotate the tablespace, and the tablespace configuration of the table creation statement in the destination database is consistent with that of the source database

D :

When creating an evaluation task, use the SYS user of ORACLE to ensure that UGO has access to the database and obtains data

Answer: A,B,C,D

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