Huawei H13-629 Exam Practice Test Instant Access

Question 1

The design of Oracle database system should give attention to both performance and data reliability. Which reliability designs will reduce the performance of Oracle?

(Multiple Choice)

AMulti mirror log group

BUsing Oracle RAC

CArchive Mode

DFrequent CheckPoint

Answer : A, C, D

Question 2

Which of the following describes Youtube, Facebook and other content warehouse sites data storage? (multiple choice)

Aunstructured data high proportion

Blarge amount of data, rapid growth

CA variety of data types

Ddata unit GB value of high density

Answer : A, B, C

Question 3

For Oracle database to do online RMAN physical backups, you need oracle to run in _____ mode; To restore data files, you need to start the Oracle____(Fill in the blanks multiple choice)

ANon-archiving

BArchiving

Cnomount

Dmount

Answer : B, D

Question 4

SmartVirtualization is an important value-added feature of Huawei OceanStor V3 storage system. Which of the following is correct about its principle and related concepts? (multiple choice)

AThe local storage system does not occupy the local storage system when using LUNs in heterogeneous storage systems

BFor external LUNs, the local storage system can set value-added functions such as remote replication, snapshots, etc.

CsmartVirtualization uses multipathing software to connect heterogeneous storage in a multipath-redundant manner

DsmartVirtualization Dictate write data write efficiency is higher than the write-back efficiency

Answer : B, C

Question 5

A file system in a clustered NAS system performs heartbeat synchronization between nodes. When the heartbeat is interrupted, the N8000 cluster is split into multiple small groups, resulting in data loss. The N8000 provides a fencing function to avoid the occurrence of the split-brain issue. Which of the following descriptions of the role of fencing correct?

AMonitor GAB and check for changes in cluster members

BGuarantee a single view of the members of the cluster

CIn the absence of a single cluster control, to prevent multiple nodes with Volume Manager to access shared storage

Dcluster abnormal recovery automatically master node

Answer : A, B, C

Question 6

In VSphere 5.0 and later, View Storage Accelerate (VSA) caches virtual machine disk data to EXSi hosts. It uses the content-based read cache (CBRC) in EXSi hosts, which no longer reads the entire operating system from the storage system. It reads the regular data block from the cache, thereby enhancing the performance of the virtual host.

ATrue

BFalse

Answer : A

Question 7

The Huawei Oceanstro storage system uses asynchronous multi-time cache for asynchronous remote replication to make the remote asynchronous RPO index of the LUN reach the second level.

ATrue

BFalse

Answer : A

Huawei H13-629 HCIE-Storage (Written) V1.5 Exam Practice Test