Question 1

In deploying a backup network, in order to guarantee the best performance that can be brought to the iSCSI network, which the following statements are correct (multiple choice)

Accepted Answer

A)  try to deploy the backup network in the LAN 
B)  On the switch, divide the backup network into separate VLANs 
C)  try to avoid the backup network via the routing transmission 
D)  GE bandwidth has often been the performance bottleneck backup performance, consider the use of network card binding to increase the backup network bandwidth 
E)  None of the above 
A)  try to deploy the backup network in the LAN 
B)  On the switch, divide the backup network into separate VLANs 
C)  try to avoid the backup network via the routing transmission 
D)  GE bandwidth has often been the performance bottleneck backup performance, consider the use of network card binding to increase the backup network bandwidth 
E)  None of the above

Question 2

Which description of the N8000 Clustered NAS file system snapshot features and their application is wrong?

Accepted Answer

A)  Snapshot file system can be dedicated as a separate space to the client. 
B)  For a file system can create multiple snapshots, support snapshots of the snapshot 
C)  Snapshot file system provides only read-only access to external, it cannot provide write operations 
D)  File System Snapshot Instantly copy the source file system completely available copy, when due to viruses or man-made misuse and other causes of the original file system is not available, the rollback of the snapshot can restore the original file system. 
A)  Snapshot file system can be dedicated as a separate space to the client. 
B)  For a file system can create multiple snapshots, support snapshots of the snapshot 
C)  Snapshot file system provides only read-only access to external, it cannot provide write operations 
D)  File System Snapshot Instantly copy the source file system completely available copy, when due to viruses or man-made misuse and other causes of the original file system is not available, the rollback of the snapshot can restore the original file system.

Question 3

Zone change on a FC switch will send the switch to send RSCN to the device in a Zone. Which fabric service is responsible for collecting the status of the fabric change information?

Accepted Answer

A)  Fabric Server 
B)  Fabric Controller server 
C)  Name Server 
D)  Management Server 
A)  Fabric Server 
B)  Fabric Controller server 
C)  Name Server 
D)  Management Server

Question 4

EXT3 is the third-generation extended file system commonly used in the Linux operating system.  Which of the following statements is correct regarding the EXT3 file system?

Accepted Answer

A)  block is composed of a number of consecutive areas, block number starting from 1, the overall number, grouping 
B)  Each i node corresponds to a 1GE file or folder, which stores the description file size, file storage location and other information 
C)  The block group consists of a number of consecutive blocks, the number within the block group is determined by the block size 
D)  The superblock stores the basic information about the EXT3 file system 
A)  block is composed of a number of consecutive areas, block number starting from 1, the overall number, grouping 
B)  Each i node corresponds to a 1GE file or folder, which stores the description file size, file storage location and other information 
C)  The block group consists of a number of consecutive blocks, the number within the block group is determined by the block size 
D)  The superblock stores the basic information about the EXT3 file system

Question 5

For commonly used SQL server 2005 and 2008, users can connect to a specific service through the SQL server management studio tool database engine. T login there are two ways to authenticate. Which mode is needed for the client application connection?

Accepted Answer

A)  sql server authentication 
B)  Windows authentication 
C)  Log in as super user 
D)  Other ways when landing 
A)  sql server authentication 
B)  Windows authentication 
C)  Log in as super user 
D)  Other ways when landing

Question 6

Which of the following description about the Huawei Oceanstor 9000 to achieve N + M redundancy technology is wrong?

Accepted Answer

A)  Huawei Oceanstor 9000 can configure different data protection levels for different directories / files. 
B)  Data written to Huawei OceanStor 9000 system will be divided according to the size of 4G chunk. 
C)  Every N chunk, according to Erasure code algorithm to calculate M chunk calibration fast. 
D)  The utilization of protected data space is about N / (N + M), the reliability of the data is determined by the value of M, the greater the M is, the higher the reliability. 
A)  Huawei Oceanstor 9000 can configure different data protection levels for different directories / files. 
B)  Data written to Huawei OceanStor 9000 system will be divided according to the size of 4G chunk. 
C)  Every N chunk, according to Erasure code algorithm to calculate M chunk calibration fast. 
D)  The utilization of protected data space is about N / (N + M), the reliability of the data is determined by the value of M, the greater the M is, the higher the reliability.

Question 7

In order to verify the consistency of the slave LUN data with the source data and to protect slave LUN data, which of the following description is incorrect:

Accepted Answer

A)  Create a virtual snapshot of the slave LUN and activate it, then map the snapshot LUN to the host for authentication. 
B)  After the snapshot LUN is mapped to the host, the host can read and write the snapshot LUN. 
C)  After the verification is completed, stop the upper-layer service application, release the LUN mapping, and finally delete the snapshot. 
D)  Stop the snapshot before the host can write snapshot LUN. 
A)  Create a virtual snapshot of the slave LUN and activate it, then map the snapshot LUN to the host for authentication. 
B)  After the snapshot LUN is mapped to the host, the host can read and write the snapshot LUN. 
C)  After the verification is completed, stop the upper-layer service application, release the LUN mapping, and finally delete the snapshot. 
D)  Stop the snapshot before the host can write snapshot LUN.

Question 8

Which of the following is correct regarding the vmware link cloning function?

Accepted Answer

A)  Linking Cloned VMs behave just like cloned VMs 
B)  Linked Clone A virtual machine is a complete clone of a cloned virtual machine 
C)  Linked Clone The virtual machine is a standalone virtual machine 
D)  Linked clone virtual machines take up less space than cloned virtual machines 
A)  Linking Cloned VMs behave just like cloned VMs 
B)  Linked Clone A virtual machine is a complete clone of a cloned virtual machine 
C)  Linked Clone The virtual machine is a standalone virtual machine 
D)  Linked clone virtual machines take up less space than cloned virtual machines

Question 9

Customer business is very important and has a large amount of data, requiring the best possible business continuity after natural disasters.  Which kind of network design is best for this?

Accepted Answer

A)  In the same city set up two data centers to do synchronous replication, located in another remote data center to do asynchronous remote replication 
B)  Set up two data centers in the same city to form a dual disaster recovery network 
C)  Set up a data center in the local and remote sites to form a dual-active disaster recovery network 
D)  In the same city set up two data centers to do double live in another remote data center to do asynchronous remote replication 
A)  In the same city set up two data centers to do synchronous replication, located in another remote data center to do asynchronous remote replication 
B)  Set up two data centers in the same city to form a dual disaster recovery network 
C)  Set up a data center in the local and remote sites to form a dual-active disaster recovery network 
D)  In the same city set up two data centers to do double live in another remote data center to do asynchronous remote replication

Question 10

The N8000 file system is based on dynamic hierarchical storag. Through the multi-volume file system, you can achieve the same file system text pieces stored in different levels of storage media, such as hot data and ordinary data stored in the SSD disk and SATA disk.

Accepted Answer

A) True 
 B)False

Question 11

HPUX operating system Mirrordisk / UX software must be installed before it can be mirrored by LVM.

Accepted Answer

A) True 
 B)False

Question 12

RAID2.0 has the natural advantage of supporting the smart tier, to accelerate the performance of hot data. Which of the following surface description about the smart tier performance is correct?

Accepted Answer

A)  When smart LUNs act as backup media, smart tier's performance improvement on this LUN is not obvious. 
B)  During the running of the business, the extent size can be adjusted by the size of the hotspot area to obtain better performance. 
C)  Literacy ratio in the 1:9 scenario, enabling the smart tier has greatly improved the performance of the business. 
D)  Smart tier has no effect on host performance during hot data migration. 
A)  When smart LUNs act as backup media, smart tier's performance improvement on this LUN is not obvious. 
B)  During the running of the business, the extent size can be adjusted by the size of the hotspot area to obtain better performance. 
C)  Literacy ratio in the 1:9 scenario, enabling the smart tier has greatly improved the performance of the business. 
D)  Smart tier has no effect on host performance during hot data migration.

Question 13

Customers set up a vio server environment on an IBM server, and the storage devices connected to the server through vio server provide storage space to a virtual partition in the server. Customers buy Huawei Oceanstor18000 deposit Storage and plan to replace the original storage device. What is the recommended practice?

Accepted Answer

A)  Connect Huawei storage to the original vio server and perform data migration on the vio server system layer. 
B)  Connect Huawei storage to the original vio server and migrate data in the virtual partition system layer. 
C)  Create a new vio server for Huawei storage and migrate data in the virtual partition system layer. 
D)  Create a new vio server for Huawei storage and migrate data on the vio server system layer. 
A)  Connect Huawei storage to the original vio server and perform data migration on the vio server system layer. 
B)  Connect Huawei storage to the original vio server and migrate data in the virtual partition system layer. 
C)  Create a new vio server for Huawei storage and migrate data in the virtual partition system layer. 
D)  Create a new vio server for Huawei storage and migrate data on the vio server system layer.

Question 14

A Simpana backup media pool configuration principle is:

Accepted Answer

A)  According to the different retention time to divide the media pool 
B)  As many media pools as possible to improve performance and utilization 
C)  According to the purpose of the disk to partition the media pool 
D)  According to the number of storage strategies or use to divide 
A)  According to the different retention time to divide the media pool 
B)  As many media pools as possible to improve performance and utilization 
C)  According to the purpose of the disk to partition the media pool 
D)  According to the number of storage strategies or use to divide

Question 15

The OceanStor 18500 uses the RAID 2.0 virtualization architecture. When planning to configure storage, which of the following is incorrect?

Accepted Answer

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)  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

Question 16

Which of the OceanStor V3 file system remote replication descriptions are correct? (Multiple choice.)

Accepted Answer

A)  It is an object-based approach to data replication 
B)  ROW snapshots are based on the cyclical manner of data replication 
C)  It can be manually set off by the user or system timing synchronization starting 
D)  It supports the Quota quota information of the main file system to the slave, no need to configure the quota. 
A)  It is an object-based approach to data replication 
B)  ROW snapshots are based on the cyclical manner of data replication 
C)  It can be manually set off by the user or system timing synchronization starting 
D)  It supports the Quota quota information of the main file system to the slave, no need to configure the quota.

Question 17

Which description of the the OceanStor V3 file system snapshot feature is wrong?

Accepted Answer

A)  In File System Snapshot when you create a snapshot, you simply copy the root of the file system and save it to form a snapshot of the file system. 
B)  Deletion Snapshots use a mechanism for reclaiming space, so snapshot data space is immediately freed after snapshots have been deleted. 
C)  After creating a snapshot in the File System, as the main file system is continuously updated, the original data block will gradually become the space occupied by this quick debt. However, a newly written data will not be included in the snapshot space. 
D)  File system snapshot data can not be deleted directly, and only after the snapshot has been deleted, this part of the space can be released. 
A)  In File System Snapshot when you create a snapshot, you simply copy the root of the file system and save it to form a snapshot of the file system. 
B)  Deletion Snapshots use a mechanism for reclaiming space, so snapshot data space is immediately freed after snapshots have been deleted. 
C)  After creating a snapshot in the File System, as the main file system is continuously updated, the original data block will gradually become the space occupied by this quick debt. However, a newly written data will not be included in the snapshot space. 
D)  File system snapshot data can not be deleted directly, and only after the snapshot has been deleted, this part of the space can be released.

Question 18

Which of the following operations is not a disaster recovery fault Recovering a production system manually Configure the necessary operations? (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 19

Which of the following are false about OceanStor V3 LUN copy and clone: (multiple choice)

Accepted Answer

A)  LUN copies and clones have the data of the original volume at the moment when the original data is initiated (or started) for the backup of the original data 
B)  LUN copies and clones need to stop the host business during execution 
C)  LUN copies and clones can both be executed in the same display 
D)  Both LUN copies and clones can be incrementally synchronized 
A)  LUN copies and clones have the data of the original volume at the moment when the original data is initiated (or started) for the backup of the original data 
B)  LUN copies and clones need to stop the host business during execution 
C)  LUN copies and clones can both be executed in the same display 
D)  Both LUN copies and clones can be incrementally synchronized

Question 20

Which of the following is correct regarding the ext3 file system fault repair?

Accepted Answer

A)  Use the mount command to view the file system mount status is read-only 
B)  mount the damaged file system, the direct implementation of fsck to repair 
C)  should not be arbitrary on the normal operation of the fsck file system 
D)  By collecting, var / log / message host log information to locate file system failure 
A)  Use the mount command to view the file system mount status is read-only 
B)  mount the damaged file system, the direct implementation of fsck to repair 
C)  should not be arbitrary on the normal operation of the fsck file system 
D)  By collecting, var / log / message host log information to locate file system failure

In deploying a backup network, in order to guarantee the best performance that can be brought to the iSCSI network, which the following statements are correct (multiple choice)

Which description of the N8000 Clustered NAS file system snapshot features and their application is wrong?

Zone change on a FC switch will send the switch to send RSCN to the device in a Zone. Which fabric service is responsible for collecting the status of the fabric change information?

EXT3 is the third-generation extended file system commonly used in the Linux operating system. Which of the following statements is correct regarding the EXT3 file system?

For commonly used SQL server 2005 and 2008, users can connect to a specific service through the SQL server management studio tool database engine. T login there are two ways to authenticate. Which mode is needed for the client application connection?

Which of the following description about the Huawei Oceanstor 9000 to achieve N + M redundancy technology is wrong?

In order to verify the consistency of the slave LUN data with the source data and to protect slave LUN data, which of the following description is incorrect:

Which of the following is correct regarding the vmware link cloning function?

Customer business is very important and has a large amount of data, requiring the best possible business continuity after natural disasters. Which kind of network design is best for this?

The N8000 file system is based on dynamic hierarchical storag. Through the multi-volume file system, you can achieve the same file system text pieces stored in different levels of storage media, such as hot data and ordinary data stored in the SSD disk and SATA disk.

HPUX operating system Mirrordisk / UX software must be installed before it can be mirrored by LVM.

RAID2.0 has the natural advantage of supporting the smart tier, to accelerate the performance of hot data. Which of the following surface description about the smart tier performance is correct?

A Simpana backup media pool configuration principle is:

The OceanStor 18500 uses the RAID 2.0 virtualization architecture. When planning to configure storage, which of the following is incorrect?

Which of the OceanStor V3 file system remote replication descriptions are correct? (Multiple choice.)

Which description of the the OceanStor V3 file system snapshot feature is wrong?

Which of the following operations is not a disaster recovery fault Recovering a production system manually Configure the necessary operations? (Multiple choice.)

Which of the following are false about OceanStor V3 LUN copy and clone: (multiple choice)

Which of the following is correct regarding the ext3 file system fault repair?

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

In deploying a backup network, in order to guarantee the best performance that can be brought to the iSCSI network, which the following statements are correct (multiple choice)

Which description of the N8000 Clustered NAS file system snapshot features and their application is wrong?

Zone change on a FC switch will send the switch to send RSCN to the device in a Zone. Which fabric service is responsible for collecting the status of the fabric change information?

EXT3 is the third-generation extended file system commonly used in the Linux operating system. Which of the following statements is correct regarding the EXT3 file system?

For commonly used SQL server 2005 and 2008, users can connect to a specific service through the SQL server management studio tool database engine. T login there are two ways to authenticate. Which mode is needed for the client application connection?

Which of the following description about the Huawei Oceanstor 9000 to achieve N + M redundancy technology is wrong?

In order to verify the consistency of the slave LUN data with the source data and to protect slave LUN data, which of the following description is incorrect:

Which of the following is correct regarding the vmware link cloning function?

Customer business is very important and has a large amount of data, requiring the best possible business continuity after natural disasters. Which kind of network design is best for this?

The N8000 file system is based on dynamic hierarchical storag. Through the multi-volume file system, you can achieve the same file system text pieces stored in different levels of storage media, such as hot data and ordinary data stored in the SSD disk and SATA disk.

HPUX operating system Mirrordisk / UX software must be installed before it can be mirrored by LVM.

RAID2.0 has the natural advantage of supporting the smart tier, to accelerate the performance of hot data. Which of the following surface description about the smart tier performance is correct?

A Simpana backup media pool configuration principle is:

The OceanStor 18500 uses the RAID 2.0 virtualization architecture. When planning to configure storage, which of the following is incorrect?

Which of the OceanStor V3 file system remote replication descriptions are correct? (Multiple choice.)

Which description of the the OceanStor V3 file system snapshot feature is wrong?

Which of the following operations is not a disaster recovery fault Recovering a production system manually Configure the necessary operations? (Multiple choice.)

Which of the following are false about OceanStor V3 LUN copy and clone: (multiple choice)

Which of the following is correct regarding the ext3 file system fault repair?

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