Question 1

What is the main purpose of hot swapping technology in disk enclosures?

Accepted Answer

A)  To be able to swap out the disks when the temperature is too hot. 
B)  To swap out the hard disks after proper shutdown of storage system. 
C)  Maintain the temperature of the disks to prevent overheating. 
D)  To swap out the hard disks without turning off the storage system. 
A)  To be able to swap out the disks when the temperature is too hot. 
B)  To swap out the hard disks after proper shutdown of storage system. 
C)  Maintain the temperature of the disks to prevent overheating. 
D)  To swap out the hard disks without turning off the storage system.

Question 2

Which of the following statements about RAID 6 is incorrect?

Accepted Answer

A)  RAID 6 requires at least three member disks. 
B)  Frequently used RAID 6 technologies include RAID 6 P+Q and RAID 6 DP. 
C)  RAID 6 requires two-level parity. 
D)  RAID 6 can recover data after two member disks fail. 
A)  RAID 6 requires at least three member disks. 
B)  Frequently used RAID 6 technologies include RAID 6 P+Q and RAID 6 DP. 
C)  RAID 6 requires two-level parity. 
D)  RAID 6 can recover data after two member disks fail.

Question 3

SmartThin provided by HUAWEI OceanStor V3 storage systems is a technology that manages storage space by allocating storage resources on demand. Based on virtualization, SmartThin reduces physical storage resources to be deployed, maximizing storage space use efficiency.

Accepted Answer

A) True 
 B)False

Question 4

Based on the new industrial revolution, what are the changes in the trend of ICT?  (Choose all that apply.)

Accepted Answer

A)  ICT is slowly being replaced by other new technologies such as IT and CT. 
B)  The initial phases of ICT focuses on office automation but slowly changed towards changing business flows. 
C)  ICT trend is changing slowly with little significant changes. 
D)  ICT has become the core in the production systems in the recent years. 
A)  ICT is slowly being replaced by other new technologies such as IT and CT. 
B)  The initial phases of ICT focuses on office automation but slowly changed towards changing business flows. 
C)  ICT trend is changing slowly with little significant changes. 
D)  ICT has become the core in the production systems in the recent years.

Question 5

Statement 1: Synchronous replication is often possible over distances of more than 100 km. Statement 2: Asynchronous replication must be used when the host has a file system that is Linux based.

Accepted Answer

A)  Statement 1 and 2 are false 
B)  Statement 1 is false; Statement 2 is true 
C)  Statement 1 and 2 are true 
D)  Statement 1 is true; Statement 2 is false 
A)  Statement 1 and 2 are false 
B)  Statement 1 is false; Statement 2 is true 
C)  Statement 1 and 2 are true 
D)  Statement 1 is true; Statement 2 is false

Question 6

Statement 1: NAS systems must be interconnected using fiber optic cables. Statement 2: A network protocol is the way in which an operating system accesses a file that is on a network connected device.

Accepted Answer

A)  Statement 1 is false and statement 2 is true. 
B)  Statements 1 and 2 are both true. 
C)  Statement 1 is true and statement 2 is false. 
D)  Both statements 1 and 2 are false. 
A)  Statement 1 is false and statement 2 is true. 
B)  Statements 1 and 2 are both true. 
C)  Statement 1 is true and statement 2 is false. 
D)  Both statements 1 and 2 are false.

Question 7

A backup set is a group of data that is backed up in a batch. A backup set can be used for either full backup or incremental backup.

Accepted Answer

A) True 
 B)False

Question 8

What are the main security capability of encryption service? (Choose three.)

Accepted Answer

A)  Confidentiality 
B)  Integrity 
C)  Non-repudiation 
D)  Scalability 
A)  Confidentiality 
B)  Integrity 
C)  Non-repudiation 
D)  Scalability

Question 9

Select which of the following is not a property of Distributed Object Storage Architecture.

Accepted Answer

A)  Centralized nodes. 
B)  Online expansion. 
C)  Automatic load balancing. 
D)  Global namespace. 
A)  Centralized nodes. 
B)  Online expansion. 
C)  Automatic load balancing. 
D)  Global namespace.

Question 10

Which of the following is NOT true for a tape library?

Accepted Answer

A)  Backup software will allow multiple backup jobs to run simultaneously. 
B)  Can be a disk based Virtual tape library. 
C)  Should be in the same datacenter as the production data for easy restores. 
D)  Ideally allows remote connections using FC and/or iSCSI. 
A)  Backup software will allow multiple backup jobs to run simultaneously. 
B)  Can be a disk based Virtual tape library. 
C)  Should be in the same datacenter as the production data for easy restores. 
D)  Ideally allows remote connections using FC and/or iSCSI.

Question 11

Which of the following statement about the NAT is wrong?

Accepted Answer

A)  NAT technology can effectively hide the costs of the LAN; it is an effective network security protection technology 
B)  Address Translation can follow the needs of users, providing FTP, WWW, Telnet and other services outside the LAN 
C)  Some application layer protocols carry IP address information in the data, but also modify the IP address information in the data of the upper layer when they are as NAT 
D)  For some non-TCP, UDP protocols (such as ICMP, PPTP), unable to do the NAT translation 
A)  NAT technology can effectively hide the costs of the LAN; it is an effective network security protection technology 
B)  Address Translation can follow the needs of users, providing FTP, WWW, Telnet and other services outside the LAN 
C)  Some application layer protocols carry IP address information in the data, but also modify the IP address information in the data of the upper layer when they are as NAT 
D)  For some non-TCP, UDP protocols (such as ICMP, PPTP), unable to do the NAT translation

Question 12

The storage controller can only provide processing and caching functions.

Accepted Answer

A) True 
 B)False

Question 13

Storage array is a network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

Accepted Answer

A) True 
 B)False

Question 14

Which of the following statements are characteristics of pre-copy technology? (Choose all that apply.)

Accepted Answer

A)  Improves system reliability. 
B)  Reduces system performance. 
C)  Migrates data from a suspected faulty disk to a hot spare disk immediately after the error count of the suspected faulty disk exceeds the preset threshold. 
D)  Reduces the occurrence of reconstruction. 
A)  Improves system reliability. 
B)  Reduces system performance. 
C)  Migrates data from a suspected faulty disk to a hot spare disk immediately after the error count of the suspected faulty disk exceeds the preset threshold. 
D)  Reduces the occurrence of reconstruction.

Question 15

Terminal security access control can support? (Choose three.)

Accepted Answer

A)  SACG hardware (hardware security access control gateway) 
B)  802.1X 
C)  ARP control 
D)  Software SACG (host firewall) 
A)  SACG hardware (hardware security access control gateway) 
B)  802.1X 
C)  ARP control 
D)  Software SACG (host firewall)

Question 16

Storage array is a network device used to switching network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

Accepted Answer

A) True 
 B)False

Question 17

Which is NOT the limitation of DAS, compared with SAN?

Accepted Answer

A)  Large investment 
B)  Poor scalability 
C)  Difficult resource sharing 
D)  Decentralized management 
A)  Large investment 
B)  Poor scalability 
C)  Difficult resource sharing 
D)  Decentralized management

Question 18

Statement 1: RAID 2.0+ offers better protection against data loss than traditional RAID and it performs much better. Statement 2: To rebuild a RAID 2.0+ protected failed drive takes a lot of time as all drives are involved in the rebuild of the spare disk.

Accepted Answer

A)  Statement 1 is true; Statement 2 is false. 
B)  Statement 1 and 2 are false. 
C)  Statement 1 is false; Statement 2 is true. 
D)  Statement 1 and 2 are true. 
A)  Statement 1 is true; Statement 2 is false. 
B)  Statement 1 and 2 are false. 
C)  Statement 1 is false; Statement 2 is true. 
D)  Statement 1 and 2 are true.

Question 19

Statement 1: Virtual Tape Libraries allow for a highly scalable backup strategy as storage can be added later. Statement 2: Virtual Tape Libraries should be used when remote datacenters are NOT available.

Accepted Answer

A)  Both statements 1 and 2 are false 
B)  Statement 1 is false and statement 2 is true 
C)  Statements 1 and 2 are both true 
D)  Statement 1 is true and statement 2 is false. 
A)  Both statements 1 and 2 are false 
B)  Statement 1 is false and statement 2 is true 
C)  Statements 1 and 2 are both true 
D)  Statement 1 is true and statement 2 is false.

Question 20

Which statement is true about RAID 2.0+?

Accepted Answer

A)  RAID 2.0+ has a higher RAID overhead than traditional RAID types. 
B)  Chunks belonging to a file will never be written on the same physical disk. 
C)  RAID 2.0+ allows for a complete enclosure to fail without causing data loss. 
D)  With RAID 2.0+ it is supported to select no hot spare disks. 
A)  RAID 2.0+ has a higher RAID overhead than traditional RAID types. 
B)  Chunks belonging to a file will never be written on the same physical disk. 
C)  RAID 2.0+ allows for a complete enclosure to fail without causing data loss. 
D)  With RAID 2.0+ it is supported to select no hot spare disks.

What is the main purpose of hot swapping technology in disk enclosures?

Which of the following statements about RAID 6 is incorrect?

SmartThin provided by HUAWEI OceanStor V3 storage systems is a technology that manages storage space by allocating storage resources on demand. Based on virtualization, SmartThin reduces physical storage resources to be deployed, maximizing storage space use efficiency.

Based on the new industrial revolution, what are the changes in the trend of ICT? (Choose all that apply.)

Statement 1: Synchronous replication is often possible over distances of more than 100 km. Statement 2: Asynchronous replication must be used when the host has a file system that is Linux based.

Statement 1: NAS systems must be interconnected using fiber optic cables. Statement 2: A network protocol is the way in which an operating system accesses a file that is on a network connected device.

A backup set is a group of data that is backed up in a batch. A backup set can be used for either full backup or incremental backup.

What are the main security capability of encryption service? (Choose three.)

Select which of the following is not a property of Distributed Object Storage Architecture.

Which of the following is NOT true for a tape library?

Which of the following statement about the NAT is wrong?

The storage controller can only provide processing and caching functions.

Storage array is a network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

Which of the following statements are characteristics of pre-copy technology? (Choose all that apply.)

Terminal security access control can support? (Choose three.)

Storage array is a network device used to switching network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

Which is NOT the limitation of DAS, compared with SAN?

Statement 1: RAID 2.0+ offers better protection against data loss than traditional RAID and it performs much better. Statement 2: To rebuild a RAID 2.0+ protected failed drive takes a lot of time as all drives are involved in the rebuild of the spare disk.

Statement 1: Virtual Tape Libraries allow for a highly scalable backup strategy as storage can be added later. Statement 2: Virtual Tape Libraries should be used when remote datacenters are NOT available.

Which statement is true about RAID 2.0+?

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 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

Exam 8: HCNA-Storage-BSSN (Huawei Certified Network Associate - Building the Structure of Storage Network)

What is the main purpose of hot swapping technology in disk enclosures?

Which of the following statements about RAID 6 is incorrect?

SmartThin provided by HUAWEI OceanStor V3 storage systems is a technology that manages storage space by allocating storage resources on demand. Based on virtualization, SmartThin reduces physical storage resources to be deployed, maximizing storage space use efficiency.

Based on the new industrial revolution, what are the changes in the trend of ICT? (Choose all that apply.)

Statement 1: Synchronous replication is often possible over distances of more than 100 km. Statement 2: Asynchronous replication must be used when the host has a file system that is Linux based.

Statement 1: NAS systems must be interconnected using fiber optic cables. Statement 2: A network protocol is the way in which an operating system accesses a file that is on a network connected device.

A backup set is a group of data that is backed up in a batch. A backup set can be used for either full backup or incremental backup.

What are the main security capability of encryption service? (Choose three.)

Select which of the following is not a property of Distributed Object Storage Architecture.

Which of the following is NOT true for a tape library?

Which of the following statement about the NAT is wrong?

The storage controller can only provide processing and caching functions.

Storage array is a network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

Which of the following statements are characteristics of pre-copy technology? (Choose all that apply.)

Terminal security access control can support? (Choose three.)

Storage array is a network device used to switching network signals or data. It can provide a dedicated communication channel between any 2 nodes in the network that is connected.

Which is NOT the limitation of DAS, compared with SAN?

Statement 1: RAID 2.0+ offers better protection against data loss than traditional RAID and it performs much better. Statement 2: To rebuild a RAID 2.0+ protected failed drive takes a lot of time as all drives are involved in the rebuild of the spare disk.

Statement 1: Virtual Tape Libraries allow for a highly scalable backup strategy as storage can be added later. Statement 2: Virtual Tape Libraries should be used when remote datacenters are NOT available.

Which statement is true about RAID 2.0+?

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 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