Question 1

Which of the following statements about the InfoQuota feature of the OceanStor 9000 are correct? (Select 3 answers)

Accepted Answer

A)  Quotas can be set based on users, 
B)  Quotas can be set based on user groups. 
C)  Quotas can be set for file directories, 
D)  Quotas can be set for files. 
A)  Quotas can be set based on users, 
B)  Quotas can be set based on user groups. 
C)  Quotas can be set for file directories, 
D)  Quotas can be set for files. A,B,C

Question 2

In an N8500 clustered NAS system, the engine enclosures exchange cluster control information over a Fibre Channel heartbeat network.

Accepted Answer

A) True 
 B)False  False

Question 3

Which of the following issues are resolved by big data storage security technology? (Select 3 answers)

Accepted Answer

A)  Integrity 
B)  Confidentiality 
C)  Availability 
D)  Continuity 
A)  Integrity 
B)  Confidentiality 
C)  Availability 
D)  Continuity A,B,C

Question 4

Which of the following disks are used by an N8500 clustered NAS engine as system disks?

Accepted Answer

A)  Fibre Channel disks 
B)  SAS disks 
C)  SATA disks 
D)  SSDs 
A)  Fibre Channel disks 
B)  SAS disks 
C)  SATA disks 
D)  SSDs

Question 5

Which of the following statements about the configuration of the file system snapshot feature provided by an N8500 clustered NAS system are incorrect? (Select 2 answers)

Accepted Answer

A)  A file system snapshot can be created manually or automatically. 
B)  The maximum number of snapshots created for a file system is 256. 
C)  A snapshot that is automatically created is in online state by default, 
D)  A snapshot can be automatically removed by the system. 
A)  A file system snapshot can be created manually or automatically. 
B)  The maximum number of snapshots created for a file system is 256. 
C)  A snapshot that is automatically created is in online state by default, 
D)  A snapshot can be automatically removed by the system.

Question 6

The CIFS sharing of the OceanStor 9000 supports local user authentication and AD domain user authentication.

Accepted Answer

A) True 
 B)False

Question 7

Which of the following statements about CIFS are correct? (Select 2 answers)

Accepted Answer

A)  CIFS transmits data based on TCP. 
B)  CIFS transmits data based on UDP. 
C)  CIFS is a file sharing protocol used on Linux. 
D)  CIFS is a file sharing protocol used on Windows. 
A)  CIFS transmits data based on TCP. 
B)  CIFS transmits data based on UDP. 
C)  CIFS is a file sharing protocol used on Linux. 
D)  CIFS is a file sharing protocol used on Windows.

Question 8

The stripe file system data of an N8500 clustered NAS storage system is stored on multiple data disks in the same way as data in RAID 0. The stripe file system provides high read/write performance but low security.

Accepted Answer

A) True 
 B)False

Question 9

Before installing software for an OceanStor 9000 storage system, you must prepare required tools, cables, and software packages. Which of the following statements about this preparation is incorrect?

Accepted Answer

A)  The SSH client software is required for remote access. 
B)  An FTP upload tool is required for uploading installation packages to storage nodes. 
C)  The OceanStor 9000 storage system software is required, which contains the OceanStor SystemReporter suite. 
D)  A network cable is required for connecting the management PC to the OceanStor 9000 management network port. 
A)  The SSH client software is required for remote access. 
B)  An FTP upload tool is required for uploading installation packages to storage nodes. 
C)  The OceanStor 9000 storage system software is required, which contains the OceanStor SystemReporter suite. 
D)  A network cable is required for connecting the management PC to the OceanStor 9000 management network port.

Question 10

The flexible space of the OceanStor 9000 is attributed to the scale-out architecture, scalability from 3 to 288 nodes, and support for global namespace.

Accepted Answer

A) True 
 B)False

Question 11

Which of the following statements about different service applications' storage performance and capacity requirements are correct?

Accepted Answer

A)  Compared with an email application, an enterprise OLTP/OLAP database requires higher storage performance. 
B)  Compared with picture and video applications, a large-sized relational database requires a larger storage capacity. 
C)  Compared with the content delivery network application, the backup and archive services require higher storage performance. 
D)  Compared with a real-time online service system, scientific computing requires higher storage performance. 
A)  Compared with an email application, an enterprise OLTP/OLAP database requires higher storage performance. 
B)  Compared with picture and video applications, a large-sized relational database requires a larger storage capacity. 
C)  Compared with the content delivery network application, the backup and archive services require higher storage performance. 
D)  Compared with a real-time online service system, scientific computing requires higher storage performance.

Question 12

A customer has purchased a 4-node N8500 clustered NAS storage system. The enterprise-edition engine nodes have two CPUs, 10GE network ports, and 48 GB cache. The performance of an engine node reaches 700 MB/s. The back-end storage uses the S5600T, which is configured with 80 SAS disks divided into eight 9-disk RAID 5 groups. Each RAID group has one hot spare disk. The performance of each SAS disk in the 9-disk RAID 5 groups is 30 MB/s. According to the preceding information, what is the overall performance of the N8500 without considering other factors?

Accepted Answer

A)  700 MB/s 
B)  2800 MB/s 
C)  1920 MB/s 
D)  2400 MB/s 
A)  700 MB/s 
B)  2800 MB/s 
C)  1920 MB/s 
D)  2400 MB/s

Question 13

A NAS storage system supports file system sharing, and the underlying protocol transmits data based on iSCSI.

Accepted Answer

A) True 
 B)False

Question 14

A customer has purchased an N8500 clustered NAS storage system configured with SATA and NL-5AS disks. In order to strike a balance between RAID reliability and read/write performance, which of the following configuration plans is recommended?

Accepted Answer

A)  11-disk RAID 5 and one hot spare disk 
B)  11-disk RAID 6 and one hot spare disk 
C)  4-diskRAID10 
D)  9-disk RAID 5 
A)  11-disk RAID 5 and one hot spare disk 
B)  11-disk RAID 6 and one hot spare disk 
C)  4-diskRAID10 
D)  9-disk RAID 5

Question 15

Which of the following statements about the file system mirroring feature provided by an N8500 clustered NAS system are incorrect? (Select 2 answers)

Accepted Answer

A)  The N8500 supports a maximum of two mirrors for a single file system. 
B)  Resources of different storage pools can be selected to implement file system mirroring. 
C)  File system mirroring allows users to select three mirroring layout types. 
D)  In the same service scenario, mirrored-stripe and striped-mirror provide the same data reliability and performance. 
A)  The N8500 supports a maximum of two mirrors for a single file system. 
B)  Resources of different storage pools can be selected to implement file system mirroring. 
C)  File system mirroring allows users to select three mirroring layout types. 
D)  In the same service scenario, mirrored-stripe and striped-mirror provide the same data reliability and performance.

Question 16

Which of the following statements about the OceanStor Toolkit installation of the OceanStor 9000 is incorrect?

Accepted Answer

A)  The OceanStor Toolkit can be installed on any storage node. 
B)  The PC used for installation is connected to a storage node through port eth0. 
C)  The IP address of the network port used to upload the OceanStor Toolkit must be configured on the same network segment as the management network. 
D)  After the OceanStor Toolkit is successfully installed, enter https://xx.xx.xx.xx:8088/tools in the Internet Explorer address box to go to the login page. 
A)  The OceanStor Toolkit can be installed on any storage node. 
B)  The PC used for installation is connected to a storage node through port eth0. 
C)  The IP address of the network port used to upload the OceanStor Toolkit must be configured on the same network segment as the management network. 
D)  After the OceanStor Toolkit is successfully installed, enter https://xx.xx.xx.xx:8088/tools in the Internet Explorer address box to go to the login page.

Question 17

Which of the following are considered when planning the deployment of an N8000 clustered NAS storage system? (Select 3 answers)

Accepted Answer

A)  Evenly distribute service loads among all cluster nodes. Employ port bonding to increase network bandwidths and enhance protection capability. 
B)  Plan the types of file systems for the storage system based on the performance and data integrity requirements of customers' environments. 
C)  Plan various RAID groups for the storage system to address the data integrity and read/write performance requirements of different application scenarios. 
D)  Select operating systems based on application requirements. 
A)  Evenly distribute service loads among all cluster nodes. Employ port bonding to increase network bandwidths and enhance protection capability. 
B)  Plan the types of file systems for the storage system based on the performance and data integrity requirements of customers' environments. 
C)  Plan various RAID groups for the storage system to address the data integrity and read/write performance requirements of different application scenarios. 
D)  Select operating systems based on application requirements.

Question 18

An N8500 clustered NAS engine can be connected to a SAN storage array over a Fibre Channel network and a SAS network concurrently.

Accepted Answer

A) True 
 B)False

Question 19

Which of the following statements about CIFS service parameter settings on an OceanStor 9000 storage system is incorrect?

Accepted Answer

A)  When the domain authentication mode is used, local users are not allowed to access CIFS shared directories. 
B)  When the user authentication mode is used, domain users are not allowed to access CIFS shared directories. 
C)  If you want users to access CIFS shared directories without entering user names or passwords, enable the guest mode. 
A)  When the domain authentication mode is used, local users are not allowed to access CIFS shared directories. 
B)  When the user authentication mode is used, domain users are not allowed to access CIFS shared directories. 
C)  If you want users to access CIFS shared directories without entering user names or passwords, enable the guest mode.

Question 20

A NAS storage system is dedicated to storing and managing which of the following data types?

Accepted Answer

A)  Block data 
B)  File data 
C)  Object data 
D)  Consecutive data blocks 
A)  Block data 
B)  File data 
C)  Object data 
D)  Consecutive data blocks

Which of the following statements about the InfoQuota feature of the OceanStor 9000 are correct? (Select 3 answers)

In an N8500 clustered NAS system, the engine enclosures exchange cluster control information over a Fibre Channel heartbeat network.

Which of the following issues are resolved by big data storage security technology? (Select 3 answers)

Which of the following disks are used by an N8500 clustered NAS engine as system disks?

Which of the following statements about the configuration of the file system snapshot feature provided by an N8500 clustered NAS system are incorrect? (Select 2 answers)

The CIFS sharing of the OceanStor 9000 supports local user authentication and AD domain user authentication.

Which of the following statements about CIFS are correct? (Select 2 answers)

The stripe file system data of an N8500 clustered NAS storage system is stored on multiple data disks in the same way as data in RAID 0. The stripe file system provides high read/write performance but low security.

Before installing software for an OceanStor 9000 storage system, you must prepare required tools, cables, and software packages. Which of the following statements about this preparation is incorrect?

The flexible space of the OceanStor 9000 is attributed to the scale-out architecture, scalability from 3 to 288 nodes, and support for global namespace.

Which of the following statements about different service applications' storage performance and capacity requirements are correct?

A NAS storage system supports file system sharing, and the underlying protocol transmits data based on iSCSI.

A customer has purchased an N8500 clustered NAS storage system configured with SATA and NL-5AS disks. In order to strike a balance between RAID reliability and read/write performance, which of the following configuration plans is recommended?

Which of the following statements about the file system mirroring feature provided by an N8500 clustered NAS system are incorrect? (Select 2 answers)

Which of the following statements about the OceanStor Toolkit installation of the OceanStor 9000 is incorrect?

Which of the following are considered when planning the deployment of an N8000 clustered NAS storage system? (Select 3 answers)

An N8500 clustered NAS engine can be connected to a SAN storage array over a Fibre Channel network and a SAS network concurrently.

Which of the following statements about CIFS service parameter settings on an OceanStor 9000 storage system is incorrect?

A NAS storage system is dedicated to storing and managing which of the following data types?

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)

Huawei Certified Network Professional- Constructing Big Data Solution

HCIE-Storage

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

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Exam 9: HCNA-Storage-BSSN

Which of the following statements about the InfoQuota feature of the OceanStor 9000 are correct? (Select 3 answers)

In an N8500 clustered NAS system, the engine enclosures exchange cluster control information over a Fibre Channel heartbeat network.

Which of the following issues are resolved by big data storage security technology? (Select 3 answers)

Which of the following disks are used by an N8500 clustered NAS engine as system disks?

Which of the following statements about the configuration of the file system snapshot feature provided by an N8500 clustered NAS system are incorrect? (Select 2 answers)

The CIFS sharing of the OceanStor 9000 supports local user authentication and AD domain user authentication.

Which of the following statements about CIFS are correct? (Select 2 answers)

The stripe file system data of an N8500 clustered NAS storage system is stored on multiple data disks in the same way as data in RAID 0. The stripe file system provides high read/write performance but low security.

Before installing software for an OceanStor 9000 storage system, you must prepare required tools, cables, and software packages. Which of the following statements about this preparation is incorrect?

The flexible space of the OceanStor 9000 is attributed to the scale-out architecture, scalability from 3 to 288 nodes, and support for global namespace.

Which of the following statements about different service applications' storage performance and capacity requirements are correct?

A NAS storage system supports file system sharing, and the underlying protocol transmits data based on iSCSI.

A customer has purchased an N8500 clustered NAS storage system configured with SATA and NL-5AS disks. In order to strike a balance between RAID reliability and read/write performance, which of the following configuration plans is recommended?

Which of the following statements about the file system mirroring feature provided by an N8500 clustered NAS system are incorrect? (Select 2 answers)

Which of the following statements about the OceanStor Toolkit installation of the OceanStor 9000 is incorrect?

Which of the following are considered when planning the deployment of an N8000 clustered NAS storage system? (Select 3 answers)

An N8500 clustered NAS engine can be connected to a SAN storage array over a Fibre Channel network and a SAS network concurrently.

Which of the following statements about CIFS service parameter settings on an OceanStor 9000 storage system is incorrect?

A NAS storage system is dedicated to storing and managing which of the following data types?

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)

Huawei Certified Network Professional- Constructing Big Data Solution

HCIE-Storage

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