[2023年10月15日] 365日無料更新H13-611知能問題集をゲット [Q251-Q269]

[2023年10月15日] 365日無料更新H13-611知能問題集をゲット

ベスト品質のHuawei H13-611試験問題

質問 # 251
Statement 1: A disk drive with a high latency performs better than a disk drive with a low latency.
Statement 2: A smaller seek time means that the disk performs better.

A. Statement 1 is false; Statement 2 is true.
B. Statement 1 and 2 are false.
C. Statement 1 is true; Statement 2 is false.
D. Statement 1 and 2 are true.

正解：A

質問 # 252
Which statement is true about RAID 2.0+?

A. RAID 2.0+ allows for a complete enclosure to fail without causing data loss.
B. Chunks belonging to a file will never be written on the same physical disk.
C. With RAID 2.0+ it is supported to select no hot spare disks.
D. RAID 2.0+ has a higher RAID overhead than traditional RAID types.

正解：C

質問 # 253
According to the changes in the amount of backup data, the types of backup can be divided into:

A. differential backup
B. full backup
C. incremental backup
D. Real-time backup

正解：A、B、C

質問 # 254
Cloud technology refers to the process of migrating all the local servers to an external online datacenter for data protection purposes.

A. TRUE
B. FALSE

正解：B

質問 # 255
Statement 1: If possible it is always advised to make only Full Backups.
Statement 2: LAN free backups typically run slower than LAN based backups.

A. Statement 1 is false and statement 2 is true.
B. Statements 1 and 2 are both true.
C. Statement 1 is true and statement 2 is false.
D. Both statements 1 and 2 are false.

正解：C

質問 # 256
Situation: Disk Domain A has 40 disks, Disk Domain B has 20 disks. True or False: the rebuild time for a failed disk in Disk Domain B is longer than for a failed disk in Disk Domain A.

A. TRUE
B. FALSE

正解：B

質問 # 257
Statement 1: Disaster Recovery plans eliminate the need for backups on tape or disk.
Statement 2: With the design of the DR plan one should always assume the worst possible scenario.

A. Statement 1 is false; Statement 2 is true.
B. Statement 1 and 2 are false.
C. Statement 1 is true; Statement 2 is false.
D. Statement 1 and 2 are true.

正解：A

質問 # 258
Which of the following dimensions are often used to express the data used in Big Data scenarios? (Multiple Choice)

A. Verticality
B. Variety
C. Velocity
D. Volume

正解：B、C、D

質問 # 259
Connecting an OceanStor 5300 V3 to three disk enclosures requires ......... SAS cables.

A. 0
B. 1
C. 2
D. 3

正解：D

質問 # 260
FTP is a very secure protocol with no security risks.

A. TRUE
B. FALSE

正解：B

質問 # 261
When a company's customers need to complete data migration between devices, what features can be used to complete? (Multiple choices)

A. Remote replication
B. clone
C. SmartMigration
D. LUN copy

正解：A、B、C、D

解説：
Explanation
Analysis: SmartMigration (LUN migration): Ability to implement services on the source LUN without interrupting host services Completely and transparently migrate to the target LUN, and use the target LUN to completely replace the source LUN after the migration is completed.
Perception. HyperReplication (remote replication): provides users with flexible and powerful data replication functions, through remote replication The system can realize remote backup and recovery of data, continuous business data support, and disaster recovery of data. Includes sync remote Replication and asynchronous remote replication. HyperClone (clone) can achieve LUN level without interrupting host business The complete backup of data can be used in scenarios such as data backup and recovery, application testing and data analysis. HyperCopy (LUN Copy) can copy the data in the source LUN to the local target LUN or the target LUN on other storage Now data migration, distribution and backup.

質問 # 262
What is best described as: the time it takes for the desired data to be beneath the read head when the head is on the correct track?

A. Rotational latency
B. Rotational speed
C. Throughput
D. Seek time

正解：D

質問 # 263
What are the following errors about OceanStor V3 features?

A. Cloning provides physical full copy, incremental copy
B. LUN copy can support data backup and migration within and between arrays (including homogeneous and heterogeneous)
C. Cloning does not support cross-engine LUN cloning, the master-slave LUN must be under the same engine
D. LUN copy supports incremental LUN copy, and LUN copy should be done offline

正解：D

質問 # 264
Which of the following statements about storage file systems is incorrect?

A. NAS file systems include CIFS and NFS.
B. CIFS provides a way for NAS storage devices to share files in the UNIX environment.
C. NFS provides a way for NAS storage devices to share files in the Linux environment.
D. NAS file systems allow multiple servers running different operating systems to share files stored on public storage media.

正解：B

質問 # 265
For all operating systems there is a specific version of Huawei UltraPath multipathing software.

A. TRUE
B. FALSE

正解：B

質問 # 266
Which of the following statements about RAID 5 are correct? (Choose all that apply.)

A. RAID 5 tolerates the failure of a maximum of two member disks without losing data.
B. RAID 5 writes data by stripes.
C. RAID 5 uses the XOR algorithm for parity.
D. RAID 5 has fixed parity disks.

正解：B、C

質問 # 267
Regarding the traditional model and cloud computing model, high reliability in the data center and cross-data center disaster recovery methods, the following says What is wrong?

A. In the traditional mode, the data center relies on component redundancy to achieve high reliability
B. In the cloud computing mode, cross-data center disaster recovery is the replication of all data in the business data and operating environment.
Simple recovery process and short recovery period
C. In the cloud computing mode, the data center relies on component redundancy to achieve high reliability
D. In the traditional model, cross-data center disaster recovery is mainly based on copying business data, and the recovery process is complicated and the recovery period is long

正解：C

質問 # 268
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.