Helping Hand Questions for H13-629_V2.5

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Question 48

What are the precautions for VTL6900 product division? (Multiple choice)

Options:

The size of the LUN provided by the VTL back-end storage does not exceed 4TB. The default configuration is write-back, mirroring, and the depth of the slice is 64KB

SIR data The number of LUNs is 2's power of N

SIR index LUN size is at least 4% of SIR data LUN size

It is not recommended to divide RAID across frames

Question 49

The CIFS share cifs_share_001 is configured through the OceanStor deviceManager management interface of OceanStor 9000, and the configured share properties are as follows:

(1) share named cifs_dir_001

(2) read-only access

(3) Using local authentication user mode, user name cifsuser001, password Password @ 123;

One of the front-end IP addresses of the OceanStor 9000 storage system is 96.69.35.7.

Which of the following descriptions is correct?

Options:

Enter the windows 7 PC \\ 96.69.35.7, prompted to enter the user name password, see the shared path name ing into cifs_share_001

directly in the address bar enter \\ 96.69.35.7 \ cifs_dir_001 and enter the user name password, you can open the shared path, you can browse this totalEnjoy the file under the path

In the address bar, type \\ 96.69.35.7 \ cifs_dir_001 \ a.txt, follow the prompts to enter the user name password, you can not open the a.txt file

in the address bar enter \\ 96.69.35.7 \ cifs_dir_001, you can create a new file in this path B.doc

Question 50

On the command line of the N8500 (V200R001) clustered NAS system, you run the NFS> share add rw, no_root_squas / vx / xscmfs command. Which of the following is correct regarding this?

Options:

The client can modify the file system when it accesses it

It allows asynchronous writes to the file system and writes to the disk of the file system when the operation request is not responding

It sets the client's root user does not have root privileges to access the NFS shared file system

NFS shares created can be accessed by all clients

Question 51

Erasure code redundancy technology is a data file is divided into ODC (M logo) equal length data blocks, generated by encoding RDC. Any of the RDC fragments can be restored out of the original file, which can tolerate up to ODC node failure, to achieve the purpose of data protection.