H13-629 Online Practice Questions and Answers

You want to partition a hard disk on a Windows Server 2008 R2 system, which of the following should you do?

A. Create a 2TB NTFS volume, the default sector (cluster) size is 8KB.

B. Create a 30GB FAT32 volume, the default sector (cluster) size is 8KB.

C. NTFS volumes can be set to the largest sector (cluster) to 512KB.

D. The smallest sector (cluster) that an NTFS volume can set is 4KB.

Users use vsphere 5.5 to build business virtualization. In the course of the operation it was found that a host was using too many SCSI reservations, leading to vmfs performance degradation. What method can be used to eliminate the root cause of SCSI reservation conflicts? (Multiple choice.)

A. Reduce the number of snapshots.

B. Reduce the number of virtual machines per LUN.

C. Increase the number of LUNs and limit the number of hosts accessing the same LUN.

D. Change the type of virtual disk created.

Oracle database normally starts the opening state of the process. Which files must it read? (Multiple choice.)

A. Parameter file

B. Control Documents

C. Archive log file D. Data files

OceanStor V 3 storage SmartPatition can allocate independent cache space for different LUNs. The

capacity of the cache space is read and write.

use.

A. Correct

B. mistakes

Using Simpana to backup five 10g data files where the sub-client sets the backup stream to 8, the administrator can increase the backup stream to improve backup performance.

A. True

B. False

An N8000 file system can be used when offline command to query file system flag:

echo "8192B.p S" | fsdb -t vxfs / dev / vx / rdsk / sfsdg / sfsvol | grep flag

Where sfsvol is the name of the file system and may appear as flsgs 0 mod 0 Clean 3c or flags 4000 mod

clean 3c if flags last bit is 0, then the file system is set.

A. True

B. False

Scale out is a scale-out architecture that upgrades storage systems typically by increasing the number of nodes by expanding more controllers to meet user data growth demand. Huawei OceanStor V3 storage system supports the use of smart IP card to achieve IP scale out.

A. True

B. False

Under the condition of synchronous replication, the peak write bandwidth of an application is 16 MB / s, the average write bandwidth is 500 KB / s, and the average write IO is 8 KB. If the bandwidth utilization rate is 80%, then the disaster recovery end network bandwidth should not be less than:

A. 180Mb / s

B. 5.5Mb / s

C. 22.5 Mb / s

D. 5.5 Mb / s

Which of the following are correct regarding the Simpana backup software? (multiple choice)

A. data Reader: The flow of raw data read from the client, set in each client

B. Data streams: client to MediaAgent data transfer stream, set in the storage strategy

C. Device Streams: MediaAgent to storage Media data transfer stream, set in each sub-client

D. The value of Data Reader must be less than the value of Device Streams

A customer plans to deploy three application systems on an OceanStor V3 storage system. The first is a service system that carries Oracle databases, and it requires high random read and write performance. The second is a mail system used to process daily mails. The third is a video system used to archive video files. Which SmartTier policy settings are correct for creating LUNs for each application system? (Multiple Choice)

A. Service system:

1.

Initial capacity allocation: Allocate from the performance layer first

2.

Data relocation policy: Lowest relocation

B. Mail system:

1.

Initial capacity allocation: Automatic allocation

2.

Data relocation policy: Automatic relocation

C. Video system:

1.

Initial capacity allocation: Allocate from the capacity layer first

2.

Data relocation policy: Automatic relocation

D. Video system:

1.

Initial capacity allocation: Allocate from the capacity layer first

2.

Data relocation policy: Lowest relocation