Huawei H13-629_V2.5 Online Access

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Question 24

SQL Server database administrator found that SQL Server is running out of space, you want to delete unnecessary databases to get more space.

Which of the following databases will be deleted once the database engine is abnormal or the upper business interruption?

Options:

pubs

master

msdb

tempdb

Question 25

A RedHat Linux 6 system includes a specific file folder read and write errors, the file system needs to be modified after the diagnosis. Which of the following is the correct repair operations?

Options:

Direct use of the root user, in the case of the file system is mounted fsck repair

Using the owner of the user data file, perform an fsck fix if the file system is mounted

Use the owner of the user data file to perform a fsck fix on the device if the file system is unmounted

Using the root user, perform a fsck fix on the device while the file system is unmounted

Question 26

Which of the following are false about OceanStor V3 LUN copy and clone: (multiple choice)

Options:

LUN copies and clones have the data of the original volume at the moment when the original data is initiated (or started) for the backup of the original data

LUN copies and clones need to stop the host business during execution

LUN copies and clones can both be executed in the same display

Both LUN copies and clones can be incrementally synchronized

Question 27

Existing set customer of database uses a raw device, due to the large amount of data in the database. The customer plans to replace the old storage with new storage devices.

In the process of environmental inspection lvcb engineers found the following:

#getlvcb -TA sjklv

Intrapolicy =

copies = 0

interpolicy =

lvid =

lvname =

label =

machine id =

number Ips = 0

relocatable =

strict =

stripe width = 0

stripe size in exponent = 0

type =

upperbound = 0

fs =

time created = time modified =

As the vg is too large, the expansion of vg is impossible. As the service window is very short, and customers do not want to avoid the risk of large adjustments of the whole original environment, what is the recommended approach?