Question 1

away from Which of the following description is correct about simpana backup software snapshot? (Multiple choice.)

Accepted Answer

A)  Pause the app before the snapshot, go to the hardware storage snapshot to trigger a common snapshot with application consistency. 
B)  Backup software snapshot function can automatically find the storage volume of the file system, database, mail system. 
C)  Background snapshots can be indexed to ensure application recovery and small particle recovery. 
D)  Snapshots backup can be offline, the backup server almost has no impact. 
E)  None of the above 
A)  Pause the app before the snapshot, go to the hardware storage snapshot to trigger a common snapshot with application consistency. 
B)  Backup software snapshot function can automatically find the storage volume of the file system, database, mail system. 
C)  Background snapshots can be indexed to ensure application recovery and small particle recovery. 
D)  Snapshots backup can be offline, the backup server almost has no impact. 
E)  None of the above

Question 2

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 3

Which of the following description for Thin LUNs and Thick LUNs for OceaStor V3 storage is true?

Accepted Answer

A)  Thin LUN and thick LUN can be configured with the same capacity. 
B)  Both thin LUN and thick LUN can make initial capacity allocations. 
C)  The maximum capacity of thin LUNs and thick LUNs can be greater than or equal to the available capacity of the storage pool where they reside. 
D)  Both thin LUNs and thick LUNs can be created in bulk. 
A)  Thin LUN and thick LUN can be configured with the same capacity. 
B)  Both thin LUN and thick LUN can make initial capacity allocations. 
C)  The maximum capacity of thin LUNs and thick LUNs can be greater than or equal to the available capacity of the storage pool where they reside. 
D)  Both thin LUNs and thick LUNs can be created in bulk.

Question 4

Simpana index is divided into two sections, which used to record the information of each data object and storage location, the index of a large amount of information is managed by what?

Accepted Answer

A)  CommServe 
B)  MediaAgent 
C)  Library 
D)  iDataAgent 
A)  CommServe 
B)  MediaAgent 
C)  Library 
D)  iDataAgent

Question 5

A customer needs to create an OLAP backup database for batch importing online database data at night. The database software is SQL Server 2008. The data file size is 20 TB. The storage system is OceanStor V3. The stable write throughput is required to reach 1800 MB/s. Which configuration best meets customer requirements?

Accepted Answer

A)  Use 2 TB NL-SAS disks and configure RAID 6 (8D+2P). 
B)  Use 2 TB NL-SAS disks and configure RAID 5 (8D+1P). 
C)  Use 600 GB 15k rpm SAS disks and configure RAID 5 (8D+1P). 
D)  Use 600 GB 15k rpm SAS disks and configure RAID 10. 
A)  Use 2 TB NL-SAS disks and configure RAID 6 (8D+2P). 
B)  Use 2 TB NL-SAS disks and configure RAID 5 (8D+1P). 
C)  Use 600 GB 15k rpm SAS disks and configure RAID 5 (8D+1P). 
D)  Use 600 GB 15k rpm SAS disks and configure RAID 10.

Question 6

Which of the following descriptions of the import parameters for the physical tape of the VTL6900 is correct?

Accepted Answer

A)  copy Mode: This mode to develop physical tape data copy to the corresponding virtual tape, at the same time the development of the physical tape recycling 
B)  Direct AccessMode: This mode only copies the beginning of the physical tape 10MB data, contains the data stored on the tape backup software, without having to copy the backup data 
C)  Recycle Mode: This mode is to block copy mode, the entire tape is copied to the virtual tape 
D)  Recycle Mode: This mode will automatically recycle the tapes that have passed the data retention period 
A)  copy Mode: This mode to develop physical tape data copy to the corresponding virtual tape, at the same time the development of the physical tape recycling 
B)  Direct AccessMode: This mode only copies the beginning of the physical tape 10MB data, contains the data stored on the tape backup software, without having to copy the backup data 
C)  Recycle Mode: This mode is to block copy mode, the entire tape is copied to the virtual tape 
D)  Recycle Mode: This mode will automatically recycle the tapes that have passed the data retention period

Question 7

Simpana storage strategy is an important parameter is data retention rules to determine the need to back up the contents of the backup time and backup methods. Each copy has an independent data retention period, each copy can be set ______. (Multiple choice.)

Accepted Answer

A)  Basic rules of retention 
B)  Advanced retention rules 
C)  Extended retention rules 
D)  Special retention rules 
A)  Basic rules of retention 
B)  Advanced retention rules 
C)  Extended retention rules 
D)  Special retention rules

Question 8

A company's daily real-time online transaction data is about 500G and 30G daily new data, the new data is frequently called within a week after the production. The company employees 80 people, each person's mailbox space is 5G, and the average space utilization rate is 60%.  For a six months demand, A company should configure which of the following?

Accepted Answer

A)  High-performance layer 550G, performance layer 250G; capacity layer 6T 
B)  High-performance layer 400G, performance layer 250G; capacity layer 7T 
C)  High-performance layer 800G, performance layer 400G; capacity layer 6T 
D)  high-performance layer 600G, performance layer 300G; capacity layer 7T 
A)  High-performance layer 550G, performance layer 250G; capacity layer 6T 
B)  High-performance layer 400G, performance layer 250G; capacity layer 7T 
C)  High-performance layer 800G, performance layer 400G; capacity layer 6T 
D)  high-performance layer 600G, performance layer 300G; capacity layer 7T

Question 9

When planning an active-active disaster recovery solution, the business end adopts the cluster application. Which of the following clusters is the application cluster?

Accepted Answer

A)  mSCS 
B)  Oracle RAC 
C)  HACMP 
D)  SQL server 
A)  mSCS 
B)  Oracle RAC 
C)  HACMP 
D)  SQL server

Question 10

Which of the following statements is correct regarding Global Simplification?

Accepted Answer

A)  You can choose global deduplication as a storage policy when creating subclients 
B)  You can modify the existing storage policy to global deduplication 
C)  Global deduplication policies can be referenced by multiple deduplication policies 
D)  Global deduplication and parallel deduplication can not be used at the same time 
A)  You can choose global deduplication as a storage policy when creating subclients 
B)  You can modify the existing storage policy to global deduplication 
C)  Global deduplication policies can be referenced by multiple deduplication policies 
D)  Global deduplication and parallel deduplication can not be used at the same time

Question 11

Which of the following statement regarding the Huawei disaster recovery solution on the implementation of disaster recovery exercise is wrong?

Accepted Answer

A)  The disaster recovery walkthrough automatically stops the production application and unproduces the production to production host mapping on the deviceManager 
B)  The application of disaster recovery drill is mainly about the production system to switch to disaster recovery operation, exercise disaster recovery environment is correct 
C)  After the disaster recovery drills are executed, the replication relationship will be split, and the disaster recovery end will take over the production system running service 
D)  The Drill process can be normal in the production side to stop the business, a quick move to a disaster recovery operation 
A)  The disaster recovery walkthrough automatically stops the production application and unproduces the production to production host mapping on the deviceManager 
B)  The application of disaster recovery drill is mainly about the production system to switch to disaster recovery operation, exercise disaster recovery environment is correct 
C)  After the disaster recovery drills are executed, the replication relationship will be split, and the disaster recovery end will take over the production system running service 
D)  The Drill process can be normal in the production side to stop the business, a quick move to a disaster recovery operation

Question 12

A customer needs 60TB of capacity. If you use 600G 15K SAS disks using Oceanstot V3 storage, create a RAID 5pool (8D + 1P), with low hot standby strategy, please estimate at least how many hard drives are needed? (Choose the closest value, assuming you do not consider the need for data protection space)

Accepted Answer

A)  100 
B)  120 
C)  140 
D)  180 
A)  100 
B)  120 
C)  140 
D)  180

Question 13

In an application scenario, the I/O service model is random read, and the I/O size is about 100 KB. Then, which is the proper stripe depth for LUNs on the storage system?

Accepted Answer

A)  8 KB 
B)  16 KB 
C)  64 KB 
D)  128 KB 
A)  8 KB 
B)  16 KB 
C)  64 KB 
D)  128 KB

Question 14

Which of the following is incorrect regarding the Sompana oracle backup configuration?

Accepted Answer

A)  In the backup parameter settings "max open files" parameter defines the maximum number of files to be read in parallel per channel, which is the RMAN MAXOPENFILES parameter 
B)  "Command line backup" and "Log Backup" select the storage strategy for the database and archive logs, both need to choose the same storage strategy 
C)  The "data files per BFS" parameter in the backup parameter settings specifies the number of data files that can be simultaneously written to the same Back Set number 
D)  To achieve Oracle RAC table-level recovery, the backup parameter settings must be in the "option" tab check the "enable table browse "option 
A)  In the backup parameter settings "max open files" parameter defines the maximum number of files to be read in parallel per channel, which is the RMAN MAXOPENFILES parameter 
B)  "Command line backup" and "Log Backup" select the storage strategy for the database and archive logs, both need to choose the same storage strategy 
C)  The "data files per BFS" parameter in the backup parameter settings specifies the number of data files that can be simultaneously written to the same Back Set number 
D)  To achieve Oracle RAC table-level recovery, the backup parameter settings must be in the "option" tab check the "enable table browse "option

Question 15

In a manual recovery process, which of the following operations is not required? (Multiple choice.)

Accepted Answer

A)  Stop the current production business, delete the host mapping. 
B)  Adding the remote device to the original production side array. 
C)  With the disaster recovery array as the master LUN and the original production array as the slave LUN, create the remote replication relationship between the DR and the production end and wait for the initial synchronization to be completed. 
D)  Make an incremental synchronization. 
E)  Delete the original production array consistency group. 
A)  Stop the current production business, delete the host mapping. 
B)  Adding the remote device to the original production side array. 
C)  With the disaster recovery array as the master LUN and the original production array as the slave LUN, create the remote replication relationship between the DR and the production end and wait for the initial synchronization to be completed. 
D)  Make an incremental synchronization. 
E)  Delete the original production array consistency group.

Question 16

Which of the following best practice description of Oralce database is correct? (Multiple choice.)

Accepted Answer

A)  OLAP business query output is usually a statistical value (using group by with order by), so you can set a larger SGA-target value (relative to OLTP). 
B)  It is recommended to use UDEV UUID and drive letter binding, in Linux environment configuration Oracle database, to avoid subsequent maintenance letter changes caused by the database which can not start. 
C)  If the database OLTP business log write is very frequent, it is recommended that the appropriate online log file up, but it is recommended not to exceed 128MB. 
D)  In Windows2008 or windows2012 operating system environment, in order to improve I / O processing efficiency, MBR partition is created, and diskpart command is recommended to set the partition alignment. 
A)  OLAP business query output is usually a statistical value (using group by with order by), so you can set a larger SGA-target value (relative to OLTP). 
B)  It is recommended to use UDEV UUID and drive letter binding, in Linux environment configuration Oracle database, to avoid subsequent maintenance letter changes caused by the database which can not start. 
C)  If the database OLTP business log write is very frequent, it is recommended that the appropriate online log file up, but it is recommended not to exceed 128MB. 
D)  In Windows2008 or windows2012 operating system environment, in order to improve I / O processing efficiency, MBR partition is created, and diskpart command is recommended to set the partition alignment.

Question 17

Set the soft quota and hard quota using the OceanStor V3 file system quota feature. During each IO writing operation, consumption of space capacity, if the number of files exceeds the soft quota is the first to be checked.

Accepted Answer

A) True 
 B)False

Question 18

The volume group vg01 has been yo ushuju , and the client business has run. Modify vg01 into vg - app without affecting the HPUX 11.31 system. What's the main step in data on vg?

Accepted Answer

A)  can not sit down 
B)  vgchange 
C)  vgexport mkdir mknod vgimport 
D)  vgremove mkdir mknod vgcreate 
A)  can not sit down 
B)  vgchange 
C)  vgexport mkdir mknod vgimport 
D)  vgremove mkdir mknod vgcreate

Question 19

Customers need to create a new Oracle database server Huawei RH5885. V2 32 nuclear CPU, the host using Redhat6.4 operating system, the text system is EXT4, the storage device Oceanstor V3, the I SAS disk and 8D + 1P RAID5 are configured to guide one million data batch. Which of the following methods can improve the import performance into the new database? (Multiple choice.)

Accepted Answer

A)  Modify the value of DB-WRITER-PROCESSES. 
B)  Redhat system default CFQ algorithm on the database business efficiency is not high, should be adjusted to noop algorithm. 
C)  Oracle database FILESYSTEMIO-OPTIONS parameter can be set to Asynch, and the file system log off. 
D)  Modify Oracle's DB-BLOCK-SIZE parameters. 
A)  Modify the value of DB-WRITER-PROCESSES. 
B)  Redhat system default CFQ algorithm on the database business efficiency is not high, should be adjusted to noop algorithm. 
C)  Oracle database FILESYSTEMIO-OPTIONS parameter can be set to Asynch, and the file system log off. 
D)  Modify Oracle's DB-BLOCK-SIZE parameters.

Question 20

In an OceanStor V3 system storage array, all the snapshots of a LUN occupy no more space than the LUN.

Accepted Answer

A) True 
 B)False

away from Which of the following description is correct about simpana backup software snapshot? (Multiple choice.)

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.

Which of the following description for Thin LUNs and Thick LUNs for OceaStor V3 storage is true?

Simpana index is divided into two sections, which used to record the information of each data object and storage location, the index of a large amount of information is managed by what?

Which of the following descriptions of the import parameters for the physical tape of the VTL6900 is correct?

Simpana storage strategy is an important parameter is data retention rules to determine the need to back up the contents of the backup time and backup methods. Each copy has an independent data retention period, each copy can be set ______. (Multiple choice.)

When planning an active-active disaster recovery solution, the business end adopts the cluster application. Which of the following clusters is the application cluster?

Which of the following statements is correct regarding Global Simplification?

Which of the following statement regarding the Huawei disaster recovery solution on the implementation of disaster recovery exercise is wrong?

In an application scenario, the I/O service model is random read, and the I/O size is about 100 KB. Then, which is the proper stripe depth for LUNs on the storage system?

Which of the following is incorrect regarding the Sompana oracle backup configuration?

In a manual recovery process, which of the following operations is not required? (Multiple choice.)

Which of the following best practice description of Oralce database is correct? (Multiple choice.)

Set the soft quota and hard quota using the OceanStor V3 file system quota feature. During each IO writing operation, consumption of space capacity, if the number of files exceeds the soft quota is the first to be checked.

The volume group vg01 has been yo ushuju , and the client business has run. Modify vg01 into vg - app without affecting the HPUX 11.31 system. What's the main step in data on vg?

In an OceanStor V3 system storage array, all the snapshots of a LUN occupy no more space than the LUN.

HCNA-VC (Huawei Certified Network Associate - Video Conference)

HHCIA Routing&Switching

HCNP-R&S-IERN (Huawei Certified Network Professional-Implementing Enterprise Routing Network)

HCNP-R&S-IENPÂ (Huawei Certified Network Professional-Improving Enterprise Network Performance)

HCNP-R&S Fast Track (Huawei Certified Network Professional - Routing & Switching Fast Track)

HCIE-R&S (Written) (Huawei Certified Internetwork Expert-Routing & Switching)

HCNA-Security-CBSN (Huawei Certified Network Associate - Constructing Basic Security Network)

HCNA-Storage-BSSN (Huawei Certified Network Associate - Building the Structure of Storage Network)

HCNA-Storage-BSSN

Huawei Certified Network Professional- Constructing Big Data Solution

HCIA-Cloud Service V2.2

Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU

Huawei Certified Pre-sales Associate - ECC (HCPA-ECC)

HCNA - Carrier IP

HCIP-Cloud Computing-CDSM

HCIA-SDN

Filters

Exam 11: HCIE-Storage

away from Which of the following description is correct about simpana backup software snapshot? (Multiple choice.)

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.

Which of the following description for Thin LUNs and Thick LUNs for OceaStor V3 storage is true?

Simpana index is divided into two sections, which used to record the information of each data object and storage location, the index of a large amount of information is managed by what?

Which of the following descriptions of the import parameters for the physical tape of the VTL6900 is correct?

Simpana storage strategy is an important parameter is data retention rules to determine the need to back up the contents of the backup time and backup methods. Each copy has an independent data retention period, each copy can be set ______. (Multiple choice.)

When planning an active-active disaster recovery solution, the business end adopts the cluster application. Which of the following clusters is the application cluster?

Which of the following statements is correct regarding Global Simplification?

Which of the following statement regarding the Huawei disaster recovery solution on the implementation of disaster recovery exercise is wrong?

In an application scenario, the I/O service model is random read, and the I/O size is about 100 KB. Then, which is the proper stripe depth for LUNs on the storage system?

Which of the following is incorrect regarding the Sompana oracle backup configuration?

In a manual recovery process, which of the following operations is not required? (Multiple choice.)

Which of the following best practice description of Oralce database is correct? (Multiple choice.)

Set the soft quota and hard quota using the OceanStor V3 file system quota feature. During each IO writing operation, consumption of space capacity, if the number of files exceeds the soft quota is the first to be checked.

The volume group vg01 has been yo ushuju , and the client business has run. Modify vg01 into vg - app without affecting the HPUX 11.31 system. What's the main step in data on vg?

In an OceanStor V3 system storage array, all the snapshots of a LUN occupy no more space than the LUN.

HCNA-VC (Huawei Certified Network Associate - Video Conference)

HHCIA Routing&Switching

HCNP-R&S-IERN (Huawei Certified Network Professional-Implementing Enterprise Routing Network)

HCNP-R&S-IENPÂ (Huawei Certified Network Professional-Improving Enterprise Network Performance)

HCNP-R&S Fast Track (Huawei Certified Network Professional - Routing & Switching Fast Track)

HCIE-R&S (Written) (Huawei Certified Internetwork Expert-Routing & Switching)

HCNA-Security-CBSN (Huawei Certified Network Associate - Constructing Basic Security Network)

HCNA-Storage-BSSN (Huawei Certified Network Associate - Building the Structure of Storage Network)

HCNA-Storage-BSSN

Huawei Certified Network Professional- Constructing Big Data Solution

HCIA-Cloud Service V2.2

Huawei Certified Pre-sales Associate-IP Network(Datacom)-ENU

Huawei Certified Pre-sales Associate - ECC (HCPA-ECC)

HCNA - Carrier IP

HCIP-Cloud Computing-CDSM

HCIA-SDN

Filters