Free Huawei H13-612-ENU Exam Dumps Questions & Answers

Which of the following statements about RAID technology are correct? (Multiple Choice)

• A.  Performance of all RAID levels increases with the number of member disks.
• B.  Several disks in an array are accessed simultaneously (parallel access), shortening the mechanical seek time and accelerating data access.
• C.  Disks are striped for storing dab blocks, shortening the mechanical seek time and accelerating data access,
• D.  Current RAID technology only uses the parity check mechanism to protect data.

Connecting an OceanStor 5300 V3 to three disk enclosures requires ________ SAS cables.

• A.  3
• B.  9
• C.  6
• D.  12

In Huawei Oceanstor V3, what statement is true about SmartThin LUNs?

• A.  SmartThin must be enabled on all LUNs of a storage pool.
• B.  Space will be reclaimed in all windows operating systems when data is deleted in the OS.
• C.  SmartThin LUNs consume just a little storage capacity at the time they are created.
• D.  A Thin LUN cannot be converted into a Thick LUN.

Put the following Backup methods in the right order. Cheapest hardware solution first, most expensive hardware solution last.

• A.  CD/DVD, Tape, Virtual Tape Library, Solid State Disk
• B.  CD/DVD, Solid State Disk, Tape, Virtual Tape Library
• C.  Tape, CD/DVD, Solid State Disk, Virtual Tape Library
• D.  Tape, CD/DVD, Virtual Tape Library, Solid State Disk

In HUAWEI OceanStor V3, here are 2 statements:
Statement 1: All applications must be stopped when firmware is upgraded online.
Statement 2: A reboot of the controller is always needed during a firmware upgrade.

• A.  Statement 1 is false; Statement 2 is true.
• B.  Statement 1 and 2 are true.
• C.  Statement 1 is true; Statement 2 is false.
• D.  Statement 1 and 2 are false.