Free Huawei H13-831 Exam Dumps Questions & Answers

Which of the following big data components are provided in the HUAWEI CLOUD MRS streaming computing cluster? (Multiple choice)

• A.MapReduce
• B.Kafka
• C.Storm
• D.Flume

The tenant has built a web site based on HUAWEI CLOUD. It has been observed that the maximum service bandwidth of this site is 120Mbit/s. It is now necessary to implement security reinforcement for the site, mainly to achieve web attack protection, sensitive information filtering, Web page tamper-proof and CC attack protection.
In response to the above security requirements, what type of cloud services and corresponding versions does Huawei Cloud recommend that tenants purchase?

• A.Enterprise Host Security Enterprise Edition.
• B.Web Application Firewall - Enterprise Edition.
• C.Web Application Firewall Professional Edition.
• D.Enterprise host security - webpage tamper-proof version.

When users use HUAWEI CLOUD OMS to migrate object storage, if the destination has a migration object with the same name as the source, which of the following scenarios will overwrite data? (Multiple choice)

• A.The size of the source/destination object is inconsistent.
• B.The encryption status of the source/destination object is inconsistent.
• C.The last modification time of the destination object is later than the last modification time of the source object.
• D.The same ND5 value exists in the source/destination metadata.

Which of the following is not a capability of the " Cloud DBA" function of HUAWEI CLOUD RDS instances?

• A.Database hardware tuning
• B.Emergency restart of the database
• C.Database deadlock check
• D.Database engine check

What security measures are included in the Huawei Cloud DRS data replication service? (Multiple choice)

• A.Use SSL channel
• B.Use security groups
• C.Power isolation
• D.System hardening