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Huawei H13-611_V4.5 - HCIA-Storage V4.5

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Total 536 questions

Currently all OceanStor V3 devices support SAS at 12 Gb/s.

A.

TRUE

B.

FALSE

The components of a storage device are redundant, including controller modules, management modules, BBU modules, interface modules, power modules, and fan modules. Component redundancy ensures system reliability.

A.

TRUE

B.

FALSE

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

A.

TRUE

B.

FALSE

The central backup question is: How much loss can be tolerated determines how much to invest in backup?

A.

TRUE

B.

FALSE

It is an electronic device controlled by a motor that moves the hard drive head arm. Which of the following component fits the above description?

A.

Actuator.

B.

Spindle,

C.

Platter.

D.

Motor.

About HUAWEI OceanStor, the following 2 statements:

Statement 1: With the SmartTier feature the SSD disks are in the Performance Tier.

Statement 2: No more than 3 tiers can exist in the OceanStor V3 storage arrays.

A.

Statement 1 and 2 are true.

B.

Statement 1 is true; Statement 2 is false.

C.

Statement 1 is false; Statement 2 is true.

D.

Statement 1 and 2 are false.

Government regulations can sometimes mean that when data must be destroyed it means that the physical media must be destroyed.

A.

TRUE

B.

FALSE

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

A.

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

B.

Can be a disk based Virtual tape library.

C.

Ideally allows remote connections using FC and/or iSCSI.

D.

Backup software will allow multiple backup jobs to run simultaneously.

Statement 1: We have a 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.

Statements 1 and 2 are both true.

B.

Statement 1 is true and statement 2 is false.

C.

Statement 1 is false and statement 2 is true.

D.

Both statements 1 and 2 are false.

Statement 1: OceanStor Dorado systems are designed for high performance environments. Statement 2: OceanStor Dorado systems are so-called All Flash Arrays.

A.

Statement 1 and 2 are true.

B.

Statement 1 is true; Statement 2 is false.

C.

Statement 1 is false; Statement 2 is true.

D.

Statement 1 and 2 are false

What is a storage array?

A.

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

B.

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

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

Match the operating system with the protocol. The operating systems include:1.Windows 2.Linux 3.Apple OSX; The protocols incude: A-NFS B - CIFS C - SMB

A.

1-A; 2-C; 3-A.

B.

1 - B+C; 2 - A ; 3 - A .

C.

1 - A+D; 2 - A+B; 3 - A .

D.

1 - C ; 2 - A+D; 3 - A.

A bank will launch a business system, which has very high performance and security requirements, and the database uses Oracle data

Database and plan to deploy the Oracle database to a storage system, then create a RAID group for the Oracle database

At this time, the optimal RAID strategy should be:

A.

RAID 1

B.

RAID 5

C.

RAID 6

D.

RAID 10

You are tasked to setup a SAN storage system that has the following requirements: (1) To minimize the workload on server resources. (2) Optimize the capabilities on storage system for deduplication. Select the following options that fits the scenario above.

(Multiple Choice)

A.

Use NIC instead of HBA cards to minimize the host resource consumption during I/O operations.

B.

Offload the storage processing tasks to the server to optimize the data deduplication.

C.

Usage of TCP/IP offload engine technology to do processing on HBA cards on the server to minimize the usage of server resources.

D.

Adding hardware acceleration module to the storage system to optimize the performance of data deduplication.

Statement 1: Multipathing is caused by adding redundant hardware.

Statement 2: Huawei offers a different version of Ultra Path for different operating systems.

A.

Statements 1 and 2 are both true.

B.

Statement 1 is true and statement 2 is false.

C.

Statement 1 is false and statement 2 is true.

D.

Both statements 1 and 2 are false.