Huawei HC-621 Exam Practice Test Instant Access

Question 1

Which Host-side tuning mainly need to consider aspects? (Choose three)

ASelect the file system type

BHBA card parameter adjustment

CLUN's literacy strategy

DLVM parameter adjustment

Answer : A, B, D

Question 2

Intelligent prefetch algorithms dynamically analyze current business IO size randomness and law, to determine whether to set start and stop prefetching and prefetch window size.

ATrue

BFalse

Answer : A

Question 3

About asynchronous remote copy storage array LUN added from the restricted number of correct.

ACan add up to a LUN from

BYou can add up two from the LUN

CCan add up to four from the LUN

DYou can add any from LUN

Answer : A

Question 4

Synchronous remote copy storage array LUN number added from the restrictions are.

ACan add up to a LUN from

BYou can add up two from the LUN

CCan add up to four from the LUN

DYou can add any from LUN

Answer : B

Question 5

In SAN storage network deployment, the following information about optical switches zone's statement is correct. (Choose three)

ARecommended approach is a zone where only two ports, one belonging to the starter, one belonging to the target device

BA port can be attributed to more than one zone

Czone types can be divided into hard zone and soft zone

DThe case of cascaded optical switches, with a zone of the port cannot be distributed on the two switches

Answer : A, B, C

Question 6

If the LUN on the storage array to create a virtual snapshot of the data in case the source LUN is not to remove, what methods can be used to recover the data? (Choose two)

ASource LUN snapshot rollback operation

BThe snapshot of the source LUN LUN mapping to the host, the host side to recover

CSource LUN snapshot activate operation activation

DThe snapshot source LUN mirroring operation

Answer : A, B

Question 7

Creating S5000T of smartcache FC can select the type of hard drive.

ATrue

BFalse

Answer : B

Huawei HC-621 HCNP-SSAM(SAN Storage Advanced Management)-ENU Exam Practice Test