H13-621-ENU by Huawei Actual Free Exam Q&As

Question 1

A colleague suggests purchasing a second storage system and then cloning LUN's between them to provide redundancy.
This is;

A. A cheap and effective way to establish redundancy at a LUN level. B. Not possible because LUN's cannot be cloned. C. Not possible because LUN's can only be cloned within a storage system. D. An expensive way to establish redundancy at a LUN level

Discussion 0

Correct Answer: C Vote an answer

Question 2

Which of the following remote replication plans can be used in a geo-redundancy disaster recovery solution? (Multiple Choice)

A. Intra-city synchronous remote replication through IB link B. Inter-city asynchronous remote replication through IB link C. Intra-city synchronous remote replication through optical fibers D. Inter-city asynchronous remote replication through Ethernet

Discussion 0

Correct Answer: C,D Vote an answer

Question 3

SmartQoS uses Traffic Controls, which in turn consists of: (Multiple Choice)

A. A number of tokens, automatically adjusted by the system. B. A system of allocating tokens to I/O requests. C. A system of releasing tokens to the token bucket. D. A number of queues, depending on the number of services.

Discussion 0

Correct Answer: A,B,C Vote an answer

Question 4

Under what conditions can SmartMigration relocate all services from the source LUN to the target LUN? (Multiple Choice)

A. The target LUN has no value-added services. B. The target LUN is not smaller than the source LUN. C. The source and target LUNS belong to the same controller. D. The target LUN is not mapped to any host.

Discussion 0

Correct Answer: A,B,C,D Vote an answer

Question 5

Which of the following shows the correct sequence of planning tasks?
A = Determine DR strategy.
B = Determine the need for Virtualization.
C = inventory of current situation.
D = Calculate capacity requirements.
E = Determine the backup strategy.
F = Estimate future growth.

A. A-B-E-C-D-F B. C-D-B-A-F-E C. C-D-F-B-A-E D. B-D-C-F-E-A

Discussion 0

Correct Answer: C Vote an answer

Question 6

What are valid criteria in determining the performance requirements of a solution? (Multiple Choice)

A. Synchronous or Asynchronous replication. B. Type of applications used. C. How many for Virtual Machines are needed. D. How many snapshots are needed.

Discussion 0

Correct Answer: A,B,D Vote an answer

Question 7

When restarting an OceanStor V3 engine, we should:

A. Make sure no service is running on any of the controllers. B. Make sure a second device can take over all services. C. Make sure the power is off. D. Make sure all disks are powered off.

Discussion 0

Correct Answer: A Vote an answer

Question 8

Which of the following is not a NAS protocol?

A. NFS B. CIFS C. FTP D. FC

Discussion 0

Correct Answer: D Vote an answer

Question 9

Before a customer purchases Huawei storage devices for video surveillance, backup, and archiving, what factors do they need to consider?

A. IOPS B. Latency C. CPU usage D. Bandwidth

Discussion 0

Correct Answer: D Vote an answer

Question 10

Which redundancy mode is adopted by the power supplies in the OceanStor 5300 V3 with 2 U enclosure?

A. 2+2 B. 4+4 C. 1+1 D. 2+1

Discussion 0

Correct Answer: C Vote an answer

Question 11

A Clone task fails.
This could be caused by; (Multiple Choice)

A. The target LUN is not on the same controller. B. The target LUN is not mapped to a host, C. The target LUN is in use by another service. D. The source LUN is smaller than the target LUN.

Discussion 0

Correct Answer: A,D Vote an answer

Huawei HCNP-Storage-CUSN(Constructing Unifying Storage Network) - H13-621-ENU Exam Practice Test