H13-629 Practice Questions

A.  

When a file is in the locked state, the file protection duration can be manually prolonged or shortened.

B.  

A locked file will shift to the expired state if the file system WORM clock value is greater than the file atime value.

C.  

After the WORM file system compliance clock has exceeded the file expiration time, an appending file will shift from the appending state to the expired state.

D.  

Only files of 0 byte can shift from the locked state to the appending state.

A.  

acbde

B.  

baced

C.  

abcde

D.  

eacbd

A.  

use rmmod + driver name, remove directly

B.  

Directly uninstall the driver rpm package

C.  

kill directly kill the drive process

D.  

use modeprobe-r + driver name, remove directly

A.  

Due to system upgrades, you need to make a master-slave switchover for the remote replication pair that has been created, and the following conditions needto be met:1. remote copy pair health status is normal, and the copy link is normal2. from the directory has been canceled write protection

B.  

If the replication link is down, you can only modify the pair attribute in the cluster where the home directory ofproduction site A resides. After the replication link is restored, the modifiedThe pair attribute is automatically updated to the production site from the directory

C.  

Set the channel authentication IP address, which is the static front-end service IP address of any node in the remote cluster, and is used to establish a replication area channelConnection, this node must be in the copy area

D.  

The channel authentication password can be modified. After the password is modified, if the copy link is disconnected, you need to manually re-enter the new password and keep the passwordThe password of the originating and receiving ends of the channel in the system is consistent so that the duplicated link can be recovered

A.  

3,5,2,1,4

B.  

3,1,5,4,2

C.  

3,5,2,4,1

D.  

3,5,1,2,4

A.  

The local storage system does not occupy the local storage system when using LUNs in heterogeneous storage systems

B.  

For external LUNs, the local storage system can set value-added functions such as remote replication, snapshots, etc.

C.  

smartVirtualization uses multipathing software to connect heterogeneous storage in a multipath-redundant manner

D.  

smartVirtualization Dictate write data write efficiency is higher than the write-back efficiency

A.  

A storage pool can create two types of LUNs, Thick LUN and Thin LUN

B.  

When creating a storage pool, the minimum number of SAS disks in the hard disk domain where the storage pool is located is 9 disks when the performance layer RAID policy is selected as 8D + 1P

C.  

In the RAID 2.0 virtualization architecture, the hot spare space in the storage pool is distributed on each member disk in the storage pool

D.  

RAID 2.0 virtualization architecture, the storage pool can contain three storage tiers, and each tier can be configured with a number of different RAID strategies

A.  

The server initiates the establishment of a data connection request

B.  

The FTP client uses the pasv command to tell the FTP server its own IP and port number

C.  

FTP server uses the pasv command to tell the FTP client's own IPand port number

D.  

The target port number that initiated the data connection request may be 29999

A.  

Add data interface pair

B.  

configure the firewall

C.  

Add host resolution

D.  

Configure the host route

A.  

Host - "Linking Primary Array Controller -" Linking From Array Controller -> (Forwarding) Controller operatingfrom a LUN

B.  

Host - "Primary LUN Controller -" (Forwarding) Primary Device Controller for Linking - "Link from the array controller

C.  

Host - Primary LUN Controller -> (Forwarding) Link Primary Fabric Controller - "Linking From Array Controller-"Hair) from LUn work controller

D.  

Host - "Link-connected Primary Array Controller -" Link-connected slave array