IT Certification Exam Questions & Answers

QUESTION 30
What is the purpose of using sequential I/Os to overwrite all LUNs before testing Dorado performance?

QUESTION 31
When only one LUN is configured in a Dorado V6 system, how many controllers are involved in the process?

QUESTION 32
A technology evenly distributes workloads to each disk, thereby preventing continuous hot data access from causing a premature failure of some disks. This technology is called

QUESTION 33
Which of the following network architectures can Huawei provide in the DR solution in geo-redundant mode? (Multiple choice)

QUESTION 34
Huawei is the only storage vendor that has passed the 9-intensity earthquake resistance certification in China.

QUESTION 35
Which is the scale-out networking protocol that OceanStor Dorado V6 supports?

QUESTION 36
The full-stripe write technology supported by Dorado can effectively improve SSDs’ service life.

QUESTION 37
In static-priority arbitration mode, if the active-active relationships are functioning, but all replication links between storage arrays are down.
What will happen?

QUESTION 38
RAID2.0+ is a block-based virtualization technology. Disks are divided into CKs and CKGs form RAID groups. Therefore, compared with traditional RAID, RAID2.0+ does not require hot spare disks or hot spare space.

QUESTION 39
Enabling the Fast Write function of replication links between storage arrays can reduce the amount of data to be transmitted by 50%

QUESTION 40
Huawei is the only storage supplier that has passed the 9 intensity earthquake resistance certification in China.

QUESTION 41
What facts can be used to clear customers’ security concerns about SmartIDC-Grad (Information Collection) ? (Multiple Choice)

QUESTION 42
QceanStor Dorado V6 supports SAS SSDs only.

QUESTION 43
Unity XT supports full configuration of NVMe SSDS.

QUESTION 44
FastWrite improves performance by 30%.
How many kilometers between active-active data centers can this improvement be applied to? (Multiple choice)

QUESTION 45
Among the Dorado series storage systems, which back-end technology provides the shortest theoretical latency?

QUESTION 46
After the SSD is removed the dirk domain of the OceanStor Dorado V3 (same with Dorado V6) storage system reconstructs data immediately.

QUESTION 47
Which disaster recovery solutions can Huawei Dorado V6 provide for customers? (Multiple Choice)

QUESTION 48
Which is the protocol for networking a smart disk enclosure with controller enclosures?

QUESTION 49
Which networking modes does the OceanStor 100D storage plane support? (Multiple choice)

QUESTION 50
When performing a controller fault test on the Dorado V6 mission-critical product models, ensure that each controller has a link to the host.

QUESTION 51
OceanStor 100D provides inline deduplication.

QUESTION 52
Which of the following are SmartMatrix features of OceanStor Dorado V5? (Multiple choice)