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Huawei HCIE-Cloud Service Solutions Architect (Written) V2.0 Sample Questions:

1. When the user uses the Huawei Cloud SMS host migration service to migrate the source server.
Which of the following file systems is not supported?

A) EXT3
B) FAT
C) EXT4
D) NTFS

2. In which of the following aspects are there significant differences between the relational database MySQL and the document database MongoDB? (Multiple choice)

A) Storage persistence
B) Storage cost
C) Transactional support
D) Data storage structure

3. The following describes the affairs in APM of HUAWEI CLOUD Application Performance Management. Which options are correct? (Multiple choice)

A) The url is used as the name of the transaction in the APK, and the transaction name can also be customized. Easy to understand.
B) The transaction in APM refers to the http transaction, which is the complete process from " user request > webserver> DB> webserver> user request ".
C) When executing a transaction, multiple calls between services may be required to complete the transaction.
D) In the e-commerce application, a product query is a transaction, and a payment is also a transaction.

4. After customers purchase basic cloud services such as HUAWEI CLOUD ECS and EVS, they deploy an open source MSQL database on ECS. When it is found that the SQL read and write of the database is slow.
Which of the following descriptions are correct about how users deal with referrals? (Multiple choice)

A) The customer database is slow to read and write. The preliminary analysis is that the hard disk is slow to read and write. If the hard disk fails to meet the promised performance indicators, report the failure to Huawei engineers for assistance.
B) In order to solve the problem as soon as possible, the customer does not need to analyze the problem and directly report the problem to Huawei engineers for solution.
C) The customer database is slow to read and write. The initial analysis is that the network delay is large. If there is a bandwidth bottleneck within the bandwidth purchase range, report the failure to a Huawei engineer for assistance.
D) The customer will check which MySQL table is slow to read and write and create a new index if the appropriate index is not established.

5. An Internet company plans to add a cloud storage function to its products for users to save personal files. Which cloud service is recommended for this company?

A) Elastic File Service SFS
B) Cloud Disk EvS
C) Dedicated distributed storage service DSS.
D) Object storage OBS

Solutions: