H13-611_V4.5試験無料問題集（538題）「Huawei HCIA-Storage V4.5 認定」

出題：1

Which of the following describe DAS? (Multiple Choice)

A. Long-distance transmission is supported between a host and a storage device.

B. DAS is unfavorable to storage resource sharing,

C. A storage device connects to a host using the SCSI-based bus architecture.

D. The host CPU has a work load when storing data.

出題：2

The dual switch network design is widely used in the FC SAN environment. The following description of the dual switch network redundancy design, Which ones are correct? (Multiple choice)

A. The host port and storage device port on the switch that need to communicate must be in the same zone

B. Deploy two FC switches in a SAN environment to cross connect to the two controllers of the storage device

C. Each host requires 2 available FC ports, and connects the two ports to different switches

D. Although there are multiple paths, the dual-switch network only supports link redundancy and does not support load balancing

正解：A,B,C 解答を投票する

出題：3

Incremental backups must rely on the last full backup and the last incremental backup to perform data recovery Complete recovery, data reconstruction during recovery is slower than full backup, and recovery window is larger.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：4

When does data become information?

A. When it has been stored in the right file format.

B. When it has been stored in a digital form.

C. When the company understands the data and learns from it

D. AH of the above.

正解：C 解答を投票する

出題：5

In the following backup media, the order of unit capacity price from low to high is:

A. CD/DVD, magnetic tape, virtual tape library, SSD

B. tape, CD/DVD, virtual tape library, SSD

C. CD/DVD, SSD, tape, virtual tape library

D. Tape, CD/DVD, SSD, virtual tape library

正解：B 解答を投票する

出題：6

Two CKs in a CKG of RAID2.0+ can come from the same hard disk.

A. FALSE

B. TRUE

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

Statement 1: A company should know what the Cost Of Downtime is to determine the backup strategy.
Statement 2: For the business continuity it is not important to determine the RTO.

A. Statement 1 is True; Statement 2 is False,

B. Statement 1 and Statement 2 are both True.

C. Statement 1 is False; Statement 2 is True.

D. Statement 1 and Statement 2 are both False.

正解：A 解答を投票する

出題：8

The cloud data center virtualizes storage, computing and network resources, and provides a virtualization platform for users to use.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：9

When CLI is used to configure Huawei hybrid flash storage, which operation is NOT involved in creating storage space?

A. Create a host.

B. Create a LUN.

C. Create a LUN group

D. Create a storage pool

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

The HyperSnap functionality can be used to improve or optimize a company's backup strategy.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：11

The recovery point objective (RPO) is used to identify how much time lies between two backups.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：12

The hard disk domain supports online addition of hard disks, and the storage pool supports online expansion.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：13

Which of the following statements about storage file systems is incorrect?

A. CIFS provides a way for NAS storage devices to share files in the UNIX environment.

B. NFS provides a way for NAS storage devices to share files in the Linux environment.

C. NAS file systems include CIFS and NFS.

D. NAS file systems allow multiple servers running different operating systems to share files stored on public storage media.

正解：A 解答を投票する

出題：14

RTO=0 and RPO=0 in the disaster recovery center of the same city.

A. FALSE

B. TRUE

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：15

Which of the following statements correctly describe the improvements of SAS technology compared to SCSI? Select All that Apply.

A. Higher throughput.

B. Lower cost than SCSI

C. Full duplex transmission of data.

D. Half duplex transmission of data

正解：A,C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：16

Which of the following statements is incorrect?

A. Multiple volume groups can be created on the space of a logical volume.

B. A volume group is built on physical volumes. A volume group can contain one physical volume group or multiple physical volumes.

C. A logical volume can reside on multiple physical disks. Data storage can be physically discontinuous.

D. Physical volumes reside on the lowest layer in the logical volume manager. Logical volumes and volume groups are dependent on physical volumes.

正解：A 解答を投票する

出題：17

The failure of an SSD is more predictable than that of other disk technologies.

A. FALSE

B. TRUE

正解：B 解答を投票する

出題：18

Huawei OceanStor series storage system hardware includes controller enclosures and disk enclosures. Which of the following statements about controller enclosures are correct?

A. When the power input is normal, BBUs are in the standby state.

B. When the external power supply fails, BBUs can supply power to enable data synchronization from the cache to disks in disk enclosures

C. When the external power supply fails, BBU modules provide backup power for all disks.

D. If BBUs become faulty, the service system will be interrupted.

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：19

According to the changes in the amount of backup data, the types of backup can be divided into:

A. incremental backup

B. full backup

C. Real-time backup

D. differential backup

正解：A,B,D 解答を投票する

H13-611_V4.5試験無料問題集「Huawei HCIA-Storage V4.5 認定」