Question 1

In the simpana-based backup solution, where can you the normal service log?

Accepted Answer

A)  CVMA. log 
B)  CVNetcheck. log 
C)  CVService. log 
D)  CVD. Log

Question 2

Huawei N8000 cluster NAS system which can meet the following requirements?

Accepted Answer

A)  A TV station needs 20 departments and 10-15 businesses in each department. Each business uses a separate file system 
B)  a program distribution system, windows and linux client distribution using cifs and nfs protocol to write the program video, but the two are not written into the video Complex, FTP client and then read the video file prepared broadcast 
C)  A school multimedia video-on-demand business, you need to provide network disk address to the school's 5000 teachers and students, for everyone at any time for online courses. 
D)  A research institute of high performance computing business, Xu provide 8GB / s stable read bandwidth

Question 3

backup media using PTL or VTL simpana backup software can not start the deduplication function.

Accepted Answer

A) True 
 B)False

Question 4

If the main service is normal in the simpana-based backup solution, view the following log:

Accepted Answer

A)  CVMA. log 
B)  CVNetcheck. log 
C)  CVService. log 
D)  CVD. Log

Question 5

Production time is Monday to Friday 8:00 to 18:00.  There are three LUNs, respectively LUN1, LUN2, LUN3, LUN1 with a size of 500G, all IO. The average response time needs to be within 5ms, the size of LUN2 is 4TB, the coexistence of hot and cold data (with 12.5% of the hot data), and the size of LUN3 is 10TB. If performance requirements are not high and the engineer plans to use SmartTier, which of the following description is correct? (Multiple choice)

Accepted Answer

A)  Use 3-tier Tier, 1TB high performance layer, 4TB performance layer, 10TB capacity layer, and configure LUN1 to allocate high-performance layer capacity first, LUN2 preferentially allocates performance layer capacity and LUN3 preferentially allocates capacity layer capacity 
B)  Use 3-tier Tier, 1TB high-performance layer, 4TB performance layer, 10TB capacity layer, configure LUN1 and LUN2 to migrate automatically, and LUN3 priority allocation of low-performance layer capacity 
C)  The use of 3-tier Tier, high-performance layer 1TB, performance layer is 4TB, capacity layer is 10TB, while configuring LUN1, LUN2, LUN automatic relocation. The LUN3 is migrated preferentially to the low-performance layer 
D)  Set the monitoring period of the Smart tier to 8:00 to 18:00 every day from Monday to Friday. The migration period is not overlapped with the monitoring period

Question 6

Which of the following about the multi-channel usage of Huawei OceanStor 9000 to SMB3 is correct? (multiple choice)

Accepted Answer

A)  The client must also support the SMB3.0 protocol 
B)  If the client has only one network port, you can not use the SMB3 function 
C)  If the client has a GE network port with the same type and number of ports, when the client uses SMB3 to access Huawei OceanStor 900, the client will establish multiple connection channels with Huawei OceanStor 9000 
D)  If the client has two or more GE and 10GE IB ports of the same type, after the SMB3 is applied, when one of them is disconnected from the network port, business will be interrupted.

Question 7

A customer's OceanStor V3 controller B is red and the system status indicator is red. The correct way for engineers to deal with this problem is:

Accepted Answer

A)  Log in to the management software or the CLI to check whether the controller is online. If it is not online, restart the controller B on the CLI, and observe the startup status and record Start the abnormal interface and crude without 
B)  landing management If you press or CLI to check whether the controller is online, if not online, unplug the controller, through the CLI to observe the start-up status, record Kai Abnormal interface and error 
C)  Serial connection to the controller, COM1 port without printing, can be judged as controller failure, need to be replaced 
D)  Log in to the management software or CLI to check whether the controller is online, if it is not online, execute restsys, restart the current controller, and observe through the CLI Dynamic state, recording abnormal interface and error

Question 8

An enterprise buys a set of Huawei OceanStor 9000 storage systems. Some of the enterprise's basic software is stored in a directory, and users can access enjoy/it . In order to facilitate the operation, users should not enter the account password, and the basic software directory is set to NFS enjoy, you should check the share of the "guest enabled" option.

Accepted Answer

A) True 
 B)False

Question 9

When designing SQL server database disaster recovery, the calculation of disaster recovery capacity must consider which of the following file size? (multiple choice)

Accepted Answer

A)  control file 
B)  data file 
C)  log file 
D)  configuration file

Question 10

When the N8500 (V200R001) clustered NAS operating system is archived as a banknote imaging platform, the information about storage units and networks is set. Choose the correct statement.

Accepted Answer

A)  When the access to the N8500 is all on the intranet, and the client traffic is not equal, it is recommended to configure the "balance-alb" mode (that is, bond 6 mode). 
B)  When creating a LUN, write business for a long time, the stripe depth recommended 512KB. 
C)  If the RAID group is configured as RAID 6, the number of member disks is recommended to be 9 disks, and it is not recommended to configure the RAID group. 
D)  Fencing LUN should be placed in the same RAID group.

Question 11

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?

Accepted Answer

A)  Direct use of the root user, in the case of the file system is mounted fsck repair 
B)  Using the owner of the user data file, perform an fsck fix if the file system is mounted 
C)  Use the owner of the user data file to perform a fsck fix on the device if the file system is unmounted 
D)  Using the root user, perform a fsck fix on the device while the file system is unmounted

Question 12

Which of the following information about the InfoEqualizer function of Huawei OceanStor 9000 is correct? (Multiple choice)

Accepted Answer

A)  When using the InfoEqualizer function, you need to configure DNS. If you use an external DNS server, when configuring the DNS server, there is a setting of "reverse lookup zone name", network ID setting in this tab, you need to input network ID in reverse order. 
B)  When there is a DNS server in the user network, the DNS server in the user network does not need to configure the forwarding record. When the user network without DNS service server, configure the InfoEqualizer DNS IP address as the DNS server's address on the client. 
C)  The root domain name is the domain name InfoEqualizer configured for the cluster. This domain name must be configured as the fully qualified domain name, that is, the domain name that includes the root node. The root domain name is the domain name InfoEqualizer configured for the cluster. This domain name must be configured as the fully qualified domain name, that is, the domain name that includes the root node. 
D)  The domain name of the partition is configured as the relative domain name, and the root domain name of the InfoEqualizer is automatically taken as the suffix of the domain name, and the full name of the domain name is formed with maximum support of 32 partitions.

Question 13

A physical standby database is kept synchronized with the primary database, through Redo Apply, which recovers the redo data received from the primary database and applies the redo to the physical standby database. Which of the following disaster recovery technologies is working as the above statement?

Accepted Answer

A)  LogReplecation 
B)  DataGuard 
C)  GoldenGate 
D)  VVR

Question 14

With Simpana remote deduplication, when the data is transferred from the source to the target, the source of the data block is transmitted with first hash ratio. There is no need to transfer any data if the block was previously transmitted.

Accepted Answer

A) True 
 B)False

Question 15

the disaster recovery plan of Huawei means that when the production site fails, the production business is automatically switched to run the disaster recovery site.

Accepted Answer

A) True 
 B)False

Question 16

An OceanStor 18000 storage system carries the VDI service. The read/write ratio of the front-end workload is 2:8. The customer requires 20,000 IOPS to be offered. 10k rpm SAS disks (assuming that the average seek time is 3 ms) are used, and RAID 5 is configured. In this scenario, which is the minimum number of disks that must be configured for the storage system?

Accepted Answer

A)  600 
B)  408 
C)  387 
D)  550

Question 17

After completing the OceanStor VIS6600T application networking, you first need to set up an arbitration disk to ensure normal business operation even after a split brain occurs.  Which of the following errors about the configuration of the quorum disk is wrong?

Accepted Answer

A)  In the absence of a third-party arbitration site, the quorum disk selects 3 LUNs of the same RAID group in the same array with a size of 1GB 
B)  Storage arrays include Huawei and IBM arrays. The arbitration disks are preferably configured on Huawei arrays 
C)  In the dual live scenario, when there is a third-party site arbitration array, the arbitration disks are placed on the third-party site arbitration array and an independent UPS power supply is deployed 
D)  inspection found that there is a fault condition disk in the arbitration disk, you need to promptly repair or replace the fault arbitration disk

Question 18

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.)

Accepted Answer

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.

Question 19

As shown in the figure, the main features of this backup network mode are: (Multiple Choice)

Accepted Answer

A)  Backup tasks will consume a lot of LAN resources. 
B)  Backup tasks will consume few LAN resources. 
C)  Backup tasks will consume a lot of CPU resources of the production system. 
D)  Backup tasks will consume few CPU resources of the production system.

Question 20

How can you view the WWN HBA card that is in a Windows2008 R2 system?

Accepted Answer

A)  In Device Manager, right-click of the HBA card to see its properties 
B)  View in Storage Explorer Manager 
C)  View using the FC Info tool 
D)  CMD command line, enter the diskpart

Exam 11: HCIE-Storage

In the simpana-based backup solution, where can you the normal service log?

Huawei N8000 cluster NAS system which can meet the following requirements?

backup media using PTL or VTL simpana backup software can not start the deduplication function.

If the main service is normal in the simpana-based backup solution, view the following log:

Which of the following about the multi-channel usage of Huawei OceanStor 9000 to SMB3 is correct? (multiple choice)

A customer's OceanStor V3 controller B is red and the system status indicator is red. The correct way for engineers to deal with this problem is:

When designing SQL server database disaster recovery, the calculation of disaster recovery capacity must consider which of the following file size? (multiple choice)

When the N8500 (V200R001) clustered NAS operating system is archived as a banknote imaging platform, the information about storage units and networks is set. Choose the correct statement.

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?

Which of the following information about the InfoEqualizer function of Huawei OceanStor 9000 is correct? (Multiple choice)

With Simpana remote deduplication, when the data is transferred from the source to the target, the source of the data block is transmitted with first hash ratio. There is no need to transfer any data if the block was previously transmitted.

the disaster recovery plan of Huawei means that when the production site fails, the production business is automatically switched to run the disaster recovery site.

After completing the OceanStor VIS6600T application networking, you first need to set up an arbitration disk to ensure normal business operation even after a split brain occurs. Which of the following errors about the configuration of the quorum disk is wrong?

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.)

As shown in the figure, the main features of this backup network mode are: (Multiple Choice)

How can you view the WWN HBA card that is in a Windows2008 R2 system?