H31-523 Online Practice Questions and Answers

Provides distributed monitoring solutions, including monitoring events and monitoring performance. The former is used to detect the causes of abnormal IIS running, and the latter is used to establish the user

system performance benchmark.

Which of the following software is used to monitor the system?

A. Zabbix

B. Python

C. Cobbler

D. SaltStack

In distributed storage, when a file is stored, the file is divided into different RAID backup modes. The split files are stored on different servers to ensure that one server is faulty, services are not interrupted due to file or data loss.

A. True

B. False

Huawei HiCloud platform is designed based on the mainstream microservice architecture in the industry and supports fast iteration and elastic scaling.

A. True

B. False

Which of the following statement about SmartVirtualization heterogeneous software is used to identify and handle compatibility issues between heterogeneous storage devices in a timely manner?

A. The physical space required by the eDevLUN data volume occupies the space of the local system

B. LUNs in the SmartVirtualization heterogeneous storage systems are mapped to the local system.

Therefore, you can discover the LUNs in the local storage system. However, the data is not managed

by the local storage system.

C. An eDevLUN data volume is a logical abstraction of external LUN data

D. In the SmartVirtualization, feature heterogeneous storage systems include only storage systems of other mainstream vendors.

Which of the following statements about the logical structure of the Oracle database is correct?

A. Tablespace is a collection of multiple segments

B. An extent corresponds to a block

C. A segment is a collection of multiple extents

D. Block is the basic unit of I/O operations. The default value is 4 KB.

In the cloud data center migration scenario, which of the following computer types are supported by the Rainbow online migration tool?

A. KVM VM

B. Vmware Esx VM

C. Hyper-V VM

D. Physical machine

The two data centers use the remote replication technology and the synchronization period. Asynchronous remote replication is used for services with high continuity requirements and important data services.

A. True

B. False

In the data center disaster recovery and backup solution, data backup is used to solve the availability problem.

A. True

B. False

Which of the following components does not belong to the second-level data capture, conversion, and delivery of a large amount of data between heterogeneous IT infrastructures in the Oracle GoldenGate?

A. Mirroring module

B. Trace File module

C. Capture module

D. Delivery module

Which of the following are the precautions for network OandM in the Simpana backup solution?

A. Avoid hosts with the same name or IP address

B. Avoid multiple network adapter fault

C. Avoid port conflicts. By default, Simpana uses ports 8400 and 8402 at least

D. Avoid inconsistency between DNS/HOSTS files.