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Practice Free H31-611 HCIA-SDN V1.0 Exam Questions Answers With Explanation

We at Crack4sure are committed to giving students who are preparing for the Huawei H31-611 Exam the most current and reliable questions . To help people study, we've made some of our HCIA-SDN V1.0 exam materials available for free to everyone. You can take the Free H31-611 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.

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Question # 6

What is a storage array?

A.

A system that manages the network functions and carries the data traffic from host to storage.

B.

A system that handles the interconnection of hosts to disks drives and allows hosts to directly access the disks and use it as local drives.

C.

A system that has the management software that can provide access to its sets of hard drives or tape libraries for the purpose of data access and storage.

D.

A system that handles the communication of data from end users to its storage location and provide confirmation on successful storage.

Question # 7

What are the advantages of SSDs over HDDs? (Choose all that apply.)

A.

Better environmental adaptability

B.

Larger capacity

C.

Faster read/write speed for random access

D.

Longer service life

Question # 8

Grid storage employs the combination of large scale serial distributed storage to provide even distribution of storage across all nodes.

A.

FALSE

B.

TRUE

Question # 9

Which of the following statements about block virtualization technology for Huawei storage systems are correct? (Choose all that apply.)

A.

A CKG is the unit used in applying for space, releasing space, and relocating data.

B.

Data reconstruction efficiency improves significantly.

C.

A RAID group is formed in the unit of physical disks.

D.

Data is distributed to all disks, fully leveraging the read/write processing capability of a storage system.

Question # 10

For all operating systems there is a specific version of Huawei UltraPath multipathing software.

A.

FALSE

B.

TRUE

Question # 11

Statement 1: We have a RAID5 protected group of disks. The protection level increases if we add more disks to the group.

Statement 2: With a RAID 10 set the number of disks must be greater than 8 to always survive a dual disk failure.

A.

Statement 1 is true and statement 2 is false.

B.

Statements 1 and 2 are both true.

C.

Both statements 1 and 2 are false.

D.

Statement 1 is false and statement 2 is true.

Question # 12

If no data migration plan is set, with SmartTier enabled, there will be no data movement at all between tiers.

A.

TRUE

B.

FALSE

Question # 13

Which are characteristics of the HUAWEI OceanStor V3 hardware? (Choose all that apply.)

A.

SAN and NAS convergence

B.

SSD and HDD convergence

C.

No need for heterogeneous convergence anymore

D.

Primary and Backup convergence

Question # 14

HyperReplication for HUAWEI OceanStor V3 can use FC links between the data centers. iSCSI links are not supported.

A.

TRUE

B.

FALSE

Question # 15

In storage systems, what does throughput refer to?

A.

Amount of signals that can be sent or received by processors in a period of time.

B.

Amount of calculations that can be processed in a period of time.

C.

Amount of data that can be received and written to the storage medium in a period of time.

D.

Amount of data that can be transmitted and received over network in a period of time.

Question # 16

Statement 1: Multimode optic cables are usually longer than single mode cables.

Statement 2: Sharp cable bends lead to weaker signal at the end of the cable.

A.

Both statements 1 and 2 are false

B.

Statement 1 is true and 2 is false

C.

Statements 1 and 2 are both true

D.

Statement 1 is false and statement 2 is true

Question # 17

Which statement is true about RAID 2.0+?

A.

RAID 2.0+ has a higher RAID overhead than traditional RAID types.

B.

Chunks belonging to a file will never be written on the same physical disk.

C.

RAID 2.0+ allows for a complete enclosure to fail without causing data loss.

D.

With RAID 2.0+ it is supported to select no hot spare disks.

Question # 18

Incremental backup requires the last full backup and each incremental backup to fully restore data. Data reconstruction is therefore slower compared with full backups.

A.

FALSE

B.

TRUE

Question # 19

Which of the following operating systems supports the CIFS protocol natively?

A.

Solaris

B.

AIX

C.

FreeBSD

D.

Win7

Question # 20

Which of the following is NOT true for a tape library?

A.

Backup software will allow multiple backup jobs to run simultaneously.

B.

Can be a disk based Virtual tape library.

C.

Should be in the same datacenter as the production data for easy restores.

D.

Ideally allows remote connections using FC and/or iSCSI.