Huawei H13-621 Online Practice Questions and Exam Preparation

Huawei H13-621 Online Questions & Answers

• Question 201:

  If plan bank of SAN storage system, use to store customer orders and account information, please select the most appropriate level of RAID

  A. RAID 0
  B. RAID 1
  C. RAID 10
  D. RAID s
  C. RAID 10

• Question 202:

  Which function is not UltraPath multipath software supported?

  A. query version
  B. check IOof LUN
  C. scanning LUN
  D. the host switch
  D. the host switch

• Question 203:

  Analysis of SAN system IO path, when the path of the terminal controller RAID module to the DISK is abnormal, the system will let the end controller to deal with the IO by IBS channel, then IO path is longer, the performance will declinE.

  A. True
  B. False
  A. True

• Question 204:

  Which of the following statements about the storage system boot failure or abnormal diagnosis methods are wrong?

  A. read db failed means equipment management started successfully, fail to read DB, need to check the safe hard disk and BD state
  B. storage S2600 S5000 V1Rs version and S5000TV1R1 series, check System error reason by ml > sys status, judge System boot failure reason
  C. master start DEV failed shows that start-up failure of equipment management, which shows the controller failure
  D. check failreason: dev is power on by mml>dev state, which shows that equipment management is starting
  C. master start DEV failed shows that start-up failure of equipment management, which shows the controller failure

• Question 205:

  Two reliability for 8O% of the components of a serial system, how much reliability of this system?

  A. 64%
  B. 6O%
  C. 8O%
  D. 96%
  A. 64%

• Question 206:

  HostAgent software consists of the following components: ConsistenAgent, InbandAgent and Hypermanager, the log of each component is usually in the log folder of software installation directory.

  A. True
  B. False
  A. True

• Question 207:

  In S5000T disks copy technology of the storage system, which two key parts are included? (Select two Answers)

  A. failure prediction
  B. data copy
  C. disk offline
  D. online alarm
  A. failure prediction
  B. data copy

• Question 208:

  UltraPath multipath software supports multiple network connection mode, and the most simple way of connecting method is directly connected network.

  A. True
  B. False
  A. True

• Question 209:

  Which of the following features belongs to the SATA-II? (Select 3 Answers)

  A. transmission mode belongs to serial mode
  B. double-porttransmission
  C. NCQ check
  D. do not support hot plug
  A. transmission mode belongs to serial mode
  B. double-porttransmission
  C. NCQ check

• Question 210:

  I0 from host side to disk, experience path in SAN network as follows:

  A. host - > SAN network - > storage system controller - > disk storage system
  B. disk storage system - > storage system controller - > SAN network - > host
  C. disk storage system - > SAN network - > storage system controller - > host
  D. host - > storage system controller - > SAN network - > disk storage system
  A. host - > SAN network - > storage system controller - > disk storage system