Huawei H13-623 HCIP-Storage-CDPS Exam Practice Test Instant Access

Question 1

In the Huawei Active-Passive DR Solution, it is a mandatory step to create consistency groups.

ATRUE

BFALSE

Answer : B

Question 2

A disaster recovery system can copy service data to a local or remote data center for protection. In which scenarios the disaster recovery system cannot restore data? (Multiple Choice)

ADisk failure

BVirus attack

CMisoperation

DBreakdown of the service data center

Answer : B, C

Question 3

Which of the following statements about asynchronous remote replication of the Huawei Active-Passive DR Solution is correct?

AThe distance between the two data centers cannot be longer than 100 km, and the round-trip transfer latency cannot be longer than 4 ms.

BThe link distance between two data centers can exceed 3000 km (network distance) and the RTT is within 200 ms.

CThe distance between the two data centers cannot be longer than 300 km, and the round-trip transfer latency cannot be longer than 8 ms.

DThe link distance between two data centers cannot exceed 3000 km (network distance) and the RTT is within 100 ms.

Answer : D

Question 4

Huawei's end-to-end active-active data center solution is divided into six logical layers, namely, storage, computing, application, network, transmission, and security layers. Which are key points in designing these layers? (Multiple Choice)

AThe security layer uses Huawei USG series to provide security protection functions such as FW and IDS for data centers.

BThe storage layer uses the FastWrite function to reduce two round trips to one for each standard write I/O, thereby improving the write performance.

CThe computing layer uses virtualization platforms such as FusionSphere and VMware to provide cross-data-center clustering, thereby enabling multiple mission-critical applications to run in active-active mode.

DThe transmission layer employs optimization approaches such as dispersion compensation to ensure the minimum latency on the transmission layer.

Answer : A, B, C, D

Question 5

What are cloud storage's disadvantages when it serves as backup media?

ACapacity is difficult to expand.

BBackup media require management.

CA high-bandwidth network is required.

DCloud storage is difficult to deploy.

Answer : C

Question 6

Which of the following statements about synchronous remote replication of the Huawei Active-Passive DR Solution is correct?

AThe link distance between the two data centers cannot be longer than 100 km, and the round-trip transfer latency cannot be longer than 4 ms.

BThe link distance between the two data centers cannot be longer than 200 km, and the round-trip transfer latency cannot be longer than 2 ms.

CThe link distance between the two data centers cannot be longer than 300 km, and the round-trip transfer latency cannot be longer than 8 ms.

DThe link distance between the two data centers cannot be longer than 150 km, and the round-trip transfer latency cannot be longer than 2 ms.

Answer : B

Question 7

Which of the following statements about asynchronous remote replication implemented by OceanStor V3 storage systems is false?

AThe primary storage system returns a write success response to the host immediately after data is successfully written to the primary LUN.

BAfter an asynchronous remote replication relationship is established, an initial synchronization is implemented.

CWhen a secondary LUN is added to an asynchronous remote replication, snapshots of the primary and secondary LUNs are automatically created and activated.

Answer : C

Huawei H13-623 HCIP Storage - Constructing Data Protection System V4.0 HCIP-Storage-CDPS Exam Practice Test