Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 31:

  LUN Dynamic expansion can expand LUN between different RAID group.

  A. True
  B. False
  A. True

• Question 32:

  In system performance tuning method, which of the following optimization has the lowest cost with less result?

  A. architectureoptimize
  B. hardware upgrade
  C. configure tuning
  D. code optimize
  C. configure tuning

• Question 33:

  What are the common networking methods in SAN practical applications? (Select 2 Answers)

  A. IP SAN
  B. FC SAN
  C. SAS SAN
  D. ISCSI SAN
  A. IP SAN
  B. FC SAN

• Question 34:

  Which of the following statements of remote replication functions of array is correct?

  A. copy divided into synchronous replication and remote replication
  B. copy divided into asynchronous replication and remote replication
  C. copy divided in to inside this array replication and remote replication
  D. copy divided into synchronous replication and asynchronous replication
  C. copy divided in to inside this array replication and remote replication

• Question 35:

  About the storage array, which LUN copy function is true? (Select two Answers)

  A. when create LUN copy , you can use one virtual snapshot of LUN as the source of LUN
  B. when create increment LUN copy, you can use external array as the source of LUN
  C. when create full capacity of LUN copy, the source of LUN and target of LUN can't be located in the external array at the same time
  D. multiple LUN copy can share same target of LUN
  A. when create LUN copy , you can use one virtual snapshot of LUN as the source of LUN
  C. when create full capacity of LUN copy, the source of LUN and target of LUN can't be located in the external array at the same time

• Question 36:

  HyperManager function: HyperManager components are the "brain" of HostAgent software, scheduling, coordination and management of other components, cooperate with the storage system, the configuration on the host side provide all kinds of disaster backup can divided into HyperManager Console and HyperManager ServE. The following each component description, which are correct?

  A. HyperManager is the "brain" in application scheme, cooperate with storage system, provide disaster scheme on the host side
  B. ConsistentAgent with HyperManager software, the data in cache in host refresh to the storage system, ensure the consistency of the data
  C. InbandAgent business links between host and storage systems, transport manage command HyperManager, can use InbandAgent to reach the management of the storage system install the host map command device of HyperManager client can realize the management of the array
  A. HyperManager is the "brain" in application scheme, cooperate with storage system, provide disaster scheme on the host side
  B. ConsistentAgent with HyperManager software, the data in cache in host refresh to the storage system, ensure the consistency of the data
  C. InbandAgent business links between host and storage systems, transport manage command HyperManager, can use InbandAgent to reach the management of the storage system install the host map command device of HyperManager client can realize the management of the array

• Question 37:

  At the core of performance in storage system, which of the following indicators are: (Select two Answers)

  A. IOPS
  B. volatility
  C. bandwidth
  D. the response time
  A. IOPS
  C. bandwidth

• Question 38:

  Which of the following don't belong to FC SAN storage network software components?

  A. storage software system
  B. switch operating system
  C. storage devices HBA Driver
  D. client application
  D. client application

• Question 39:

  Synchronous remote replication connection between two storage array can use FC link or iSCSI link, and which can use the two kinds of links to connect at the same timE.

  A. True
  B. False
  B. False

• Question 40:

  what the limited number of add LUN from synchronous remote replication in storage array?

  A. most can add 1 subordinate LUN
  B. most can add 2 subordinate LUN
  C. most can add 4 subordinate LUN
  D. random add subordinate LUN
  B. most can add 2 subordinate LUN