Summer Sale Limited Time 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: ecus65

Huawei H13-629 - HCIE-Storage (Written)

Huawei H13-629 Premium Access     Download Demo    
Page: 7 / 11
Total 364 questions

Customer business is veryimportant and has a large amount of data, requiring the best possible business continuity after natural disasters. Which kind of network design is best for this?

A.

In the same city set up two data centers to do synchronous replication, located in another remote data center to do asynchronous remote replication

B.

Set up two data centers in the same city to form a dual disaster recovery network

C.

Set up a data center in the local and remote sites to form a dual-active disaster recovery network

D.

In thesame city set up two data centers to do double live in another remote data center to do asynchronous remote replication

Using Oracle backup, which must be backed?(multiple choice)

A.

Data files

B.

archive log

C.

Control Documents

D.

operating environment(listener tns pfile or spfil, etc.)

In the case of the Oceastor VIS6600T with dual switchredundancy networking, log in to the Windows machine connected to the VIS6600T and configure the set of multi-path software Ultrapath control interface to see the number of physical path than the planned network computing path less, the possibility of thisphenomenon.

What is the reason for this? (Multiple choice.)

A.

Host to the optical switch connection is abnormal.

B.

When configuring the zone on the switch, configure the FC port and the host port that works in the working mode of the VIS6600T as atarget in one zone.

C.

The working mode of the VIS6600T is abnormal because the initiator's FC port is connected to the optical switch.

D.

In the working mode of VIS 6600T, the connection between the FC port of the target device and the optical switch is abnormal.

Which description of the the OceanStor V3 file system snapshot feature is wrong?

A.

In File System Snapshot when you create a snapshot, you simply copy the root of the file system and save it to form a snapshot of the file system.

B.

Deletion Snapshots use a mechanism for reclaiming space, so snapshot data space is immediately freed aftersnapshots have been deleted.

C.

After creating a snapshot in the File System, as the main file system is continuously updated, the original data block will gradually become the space occupied by this quick debt. However, a newly written data will not be included in the snapshot space.

D.

File system snapshot data can not be deleted directly, and only after the snapshot has been deleted, this part of the space can be released.

Which of the following description about the Huawei Oceanstor 9000 to achieve N + M redundancy technology is wrong?

A.

Huawei Oceanstor 9000 can configure different data protection levels for different directories / files.

B.

Data written to Huawei OceanStor 9000 system will be divided according to the size of 4G chunk.

C.

Every N chunk, according to Erasure code algorithm to calculate M chunk calibration fast.

D.

The utilization of protected data space is aboutN / (N + M), the reliability of the data is determined by the value of M, the greater the M is, the higher the reliability.

When Replication Director creates a protection group to protect LUNs, you can see that there is no LUN on the interface. Which of the following may be the cause?

A.

There is a problem with the storage initiator configuration.

B.

There is a problem with the storage LUN configuration.

C.

There is a problem with the RD software configuration.

D.

There is a problem with the remotereplication configuration.

What is the error in the Oracle ASM description?

A.

ASM directly manages the hard disk, not the files, the files are evenly distributed across all the disks.

B.

ASM instance SGA includes buffer pool share pool larger pool and so on.

C.

ASM instances can be synchronized and data instances started and synchronized, and must be closed later than the database instance.

D.

ASM is an oracle-based storage solution similar to RDMS, consisting of instances andfiles, maintained by the sql plus tool.

RAC is a typical "multi-instance, single-database" architecture that is shared by all nodes,accessed in parallel, including database data files, control files, parameter files, online reorganization log files, and even archived log files are placed on shared storage and guaranteed to be simultaneously accessible by all nodes

A.

Correct

B.

mistakes

VxVM (veritas volume manager) in the N8500 clustered NAS system is located between the operating system and the data management system. The operating system provides an excuse service to access the disk, the physical storage device connected to the host andthe level of the data management system provides a logical device. The Layers of logical devices are called VxVM volumes.

A.

True

B.

False

When planning a dual-active disaster recovery solution, the business end adopts the cluster application. Which of the following cluster applications can support the AA working mode?

A.

MSCS

B.

oracle RAC

C.

HACMP

D.

SQL server