Question 1

Which of the following statements about reconstruction is incorrect?

Accepted Answer

A)  RAID 0, 1, 5, 6, and 10 support reconstruction 
B)  Reconstruction affects system performance 
C)  Reconstruction does not interrupt system services 
D)  Reconstruction requires hot spare disks 
A)  RAID 0, 1, 5, 6, and 10 support reconstruction 
B)  Reconstruction affects system performance 
C)  Reconstruction does not interrupt system services 
D)  Reconstruction requires hot spare disks

Question 2

Which is the correct formation order of the following elements in RAID 2.0+?

Accepted Answer

A)  LD -> CKG -> CK -> Extent -> LUN 
B)  LD -> Extent -> CKG -> CK -> LUN 
C)  LD -> CK -> CKG -> Extent -> LUN 
D)  LUN -> CK -> CKG -> Extent -> LD 
A)  LD -> CKG -> CK -> Extent -> LUN 
B)  LD -> Extent -> CKG -> CK -> LUN 
C)  LD -> CK -> CKG -> Extent -> LUN 
D)  LUN -> CK -> CKG -> Extent -> LD

Question 3

In a NAS environment entire files are sent across the Ethernet based network. The NAS server however stores these files in the form as SCSI blocks mostly on multiple disks using RAID protection.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following statements is incorrect?

Accepted Answer

A)  Physical volumes reside on the lowest layer in the logical volume manager. Logical volumes and volume groups are dependent on physical volumes. 
B)  A logical volume can reside on multiple physical disks. Data storage can be physically discontinuous. 
C)  Multiple volume groups can be created on the space of a logical volume. 
D)  A volume group is built on physical volumes. A volume group can contain one physical volume group or multiple physical volumes. 
A)  Physical volumes reside on the lowest layer in the logical volume manager. Logical volumes and volume groups are dependent on physical volumes. 
B)  A logical volume can reside on multiple physical disks. Data storage can be physically discontinuous. 
C)  Multiple volume groups can be created on the space of a logical volume. 
D)  A volume group is built on physical volumes. A volume group can contain one physical volume group or multiple physical volumes.

Question 5

The mount command is used in Linux-based clients to connect the client to the NFS share.

Accepted Answer

A) True 
 B)False

Question 6

Statement 1: A Solid State Disk drive can withstand strong vibrations. Statement 2: A Solid State Disk drive has only a few mechanical parts.

Accepted Answer

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

Question 7

VPN tunnel technology refers to through encryption algorithm (such as DES, 3DE5) to achieve data transmitted in the network will not be intercepted.

Accepted Answer

A) True 
 B)False

Question 8

Which are characteristics of the HUAWEI OceanStor V3 hardware? (Choose all that apply.)

Accepted Answer

A)  SAN and NAS convergence 
B)  SSD and HDD convergence 
C)  No need for heterogeneous convergence anymore 
D)  Primary and Backup convergence 
A)  SAN and NAS convergence 
B)  SSD and HDD convergence 
C)  No need for heterogeneous convergence anymore 
D)  Primary and Backup convergence

Question 9

Which of the following methods provides the best RTO?

Accepted Answer

A)  Replication 
B)  Disk-To-Tape 
C)  Virtual Tape Library 
D)  Disk-To-Disk-To-Tape 
A)  Replication 
B)  Disk-To-Tape 
C)  Virtual Tape Library 
D)  Disk-To-Disk-To-Tape

Question 10

Storage refers to physical devices that is able to store and save data for user access.

Accepted Answer

A) True 
 B)False

Question 11

Which device allows segregation of collision domains but not broadcasting domains?

Accepted Answer

A)  Router 
B)  Hub 
C)  L3 Switches 
D)  L2 Switches 
A)  Router 
B)  Hub 
C)  L3 Switches 
D)  L2 Switches

Question 12

The only cable type that can be used to connect disk enclosures is the mini SAS cable.

Accepted Answer

A) True 
 B)False

Question 13

Which of the following allows direct physical access to end users?

Accepted Answer

A)  Network Switch. 
B)  Backup System. 
C)  Storage Array. 
D)  Clients. 
A)  Network Switch. 
B)  Backup System. 
C)  Storage Array. 
D)  Clients.

Question 14

What is typical for a DAS solution? (Choose all that apply.)

Accepted Answer

A)  Sharing of files between DAS solutions is possible via the network. 
B)  Consists of a server/host with its locally connected disk drives. 
C)  More scaleable in capacity than a SAN solution. 
D)  Backups are centrally made on a special backup server. 
A)  Sharing of files between DAS solutions is possible via the network. 
B)  Consists of a server/host with its locally connected disk drives. 
C)  More scaleable in capacity than a SAN solution. 
D)  Backups are centrally made on a special backup server.

Question 15

Which of the following storage devices are non volatile? (Choose all that apply.)

Accepted Answer

A)  Hard Disk 
B)  RAM 
C)  Magnetic Tape 
D)  DVD 
A)  Hard Disk 
B)  RAM 
C)  Magnetic Tape 
D)  DVD

Question 16

Match the RAID level with the characteristics. (1)RAID 0 (2)RAID 5 (3)RAID 10 (4)RAID 6 (a) Cost effective (b)Allows double disk failure (c)Highest performance (d)No data protection.

Accepted Answer

A)  1 - d; 2 - a; 3 - b; 4 - c 
B)  1 - a; 2 - d; 3 - b; 4 - c 
C)  1 - a; 2 - b; 3 - c; 4 - d 
D)  1 - d; 2 - a; 3 - c; 4 - b 
A)  1 - d; 2 - a; 3 - b; 4 - c 
B)  1 - a; 2 - d; 3 - b; 4 - c 
C)  1 - a; 2 - b; 3 - c; 4 - d 
D)  1 - d; 2 - a; 3 - c; 4 - b

Question 17

In an ICT infrastructure the servers can run different operating systems like Windows, Linux, AIX.

Accepted Answer

A) True 
 B)False

Question 18

What is the purpose of context for data?

Accepted Answer

A)  Context is optional when collecting and analyzing data. 
B)  Context gives comparison between data and information. 
C)  Context gives meaning to the data collected. Without context the data is meaningless. 
D)  Context is only found in data and not in information. 
A)  Context is optional when collecting and analyzing data. 
B)  Context gives comparison between data and information. 
C)  Context gives meaning to the data collected. Without context the data is meaningless. 
D)  Context is only found in data and not in information.

Question 19

Which of the following statements are true for a NAS solution? (Choose all that apply.)

Accepted Answer

A)  CIFS and NFS are both commonly used protocols 
B)  NAS clients are connected to the NAS server using Ethernet switches 
C)  Cable length is around 10 m 
D)  Block size is configurable 
A)  CIFS and NFS are both commonly used protocols 
B)  NAS clients are connected to the NAS server using Ethernet switches 
C)  Cable length is around 10 m 
D)  Block size is configurable

Question 20

Select the correct statements about the structure and functions of the hard disk components. (Choose all that apply.)

Accepted Answer

A)  Disk platter is responsible of storing data in binary form. 
B)  The disk connector is responsible of connection and rotation of the platter. 
C)  The spindle is responsible for sending commands to the disk head. 
D)  The actuator is responsible of moving the Read/Write arm. 
A)  Disk platter is responsible of storing data in binary form. 
B)  The disk connector is responsible of connection and rotation of the platter. 
C)  The spindle is responsible for sending commands to the disk head. 
D)  The actuator is responsible of moving the Read/Write arm.

Which of the following statements about reconstruction is incorrect?

Which is the correct formation order of the following elements in RAID 2.0+?

In a NAS environment entire files are sent across the Ethernet based network. The NAS server however stores these files in the form as SCSI blocks mostly on multiple disks using RAID protection.

Which of the following statements is incorrect?

The mount command is used in Linux-based clients to connect the client to the NFS share.

Statement 1: A Solid State Disk drive can withstand strong vibrations. Statement 2: A Solid State Disk drive has only a few mechanical parts.

VPN tunnel technology refers to through encryption algorithm (such as DES, 3DE5) to achieve data transmitted in the network will not be intercepted.

Which are characteristics of the HUAWEI OceanStor V3 hardware? (Choose all that apply.)

Which of the following methods provides the best RTO?

Storage refers to physical devices that is able to store and save data for user access.

Which device allows segregation of collision domains but not broadcasting domains?

The only cable type that can be used to connect disk enclosures is the mini SAS cable.

Which of the following allows direct physical access to end users?

What is typical for a DAS solution? (Choose all that apply.)

Which of the following storage devices are non volatile? (Choose all that apply.)

Match the RAID level with the characteristics. (1)RAID 0 (2)RAID 5 (3)RAID 10 (4)RAID 6 (a) Cost effective (b)Allows double disk failure (c)Highest performance (d)No data protection.

In an ICT infrastructure the servers can run different operating systems like Windows, Linux, AIX.

What is the purpose of context for data?

Which of the following statements are true for a NAS solution? (Choose all that apply.)

Select the correct statements about the structure and functions of the hard disk components. (Choose all that apply.)

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)

Which of the following statements about reconstruction is incorrect?

Which is the correct formation order of the following elements in RAID 2.0+?

In a NAS environment entire files are sent across the Ethernet based network. The NAS server however stores these files in the form as SCSI blocks mostly on multiple disks using RAID protection.

Which of the following statements is incorrect?

The mount command is used in Linux-based clients to connect the client to the NFS share.

Statement 1: A Solid State Disk drive can withstand strong vibrations. Statement 2: A Solid State Disk drive has only a few mechanical parts.

VPN tunnel technology refers to through encryption algorithm (such as DES, 3DE5) to achieve data transmitted in the network will not be intercepted.

Which are characteristics of the HUAWEI OceanStor V3 hardware? (Choose all that apply.)

Which of the following methods provides the best RTO?

Storage refers to physical devices that is able to store and save data for user access.

Which device allows segregation of collision domains but not broadcasting domains?

The only cable type that can be used to connect disk enclosures is the mini SAS cable.

Which of the following allows direct physical access to end users?

What is typical for a DAS solution? (Choose all that apply.)

Which of the following storage devices are non volatile? (Choose all that apply.)

Match the RAID level with the characteristics. (1)RAID 0 (2)RAID 5 (3)RAID 10 (4)RAID 6 (a) Cost effective (b)Allows double disk failure (c)Highest performance (d)No data protection.

In an ICT infrastructure the servers can run different operating systems like Windows, Linux, AIX.

What is the purpose of context for data?

Which of the following statements are true for a NAS solution? (Choose all that apply.)

Select the correct statements about the structure and functions of the hard disk components. (Choose all that apply.)

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