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New feedback: Just passed H13-612-ENU Huawei Certified Network Associate - Building the Structure of Storage Network on May.28.2018. number of test questions: 247 Q&As

Here is The latest H13-612-ENU FREE real questions

1.Which command is used to query the controller information of a HUAWEI OceanStor V3 series storage device?

A. show controller

B. show sys

C. showctrlinfo

D. showinfo

Answer: A

2.Which of the following is NOT a component in an IP SAN?

A. iSCSI storage device

B. Twisted pair

C. NIC

D. Fibre Channel switch

Answer: D

3.Which module is not in the disk enclosure of a storage device?

A. Fan module

B. Power module

C. Expansion module

D. BBU module

Answer: D

4.Which of the following is NOT a benefit of cloud datacenters?

A. Mainframe servers improve performance,

B. Virtualization technology improves resource utilization.

C. Distributed computing and storage improve reliability.

D. Unified resource management improves efficiency.

Answer: A

5.A traditional RAID 10 set always has an even number of disks.

A. TRUE

B. FALSE

Answer: A

6.The OceanStor 9000 environment supports. (Multiple Choice)

A. High IOPS nodes.

B. Large Bandwidth nodes.

C. Low Latency nodes.

D. Fibre Channel Front end modules.

E. Large Capacity nodes.

Answer: AE

7.The OceanStor 9000 will be replacing the N8500 as the NAS solution with storage, analysis and archiving integrated.

A. TRUE

B. FALSE

Answer: A

8.Which of the following are considered to be LEGACY Huawei devices? (Legacy means: not of the last generation) (Multiple Choice)

A. OceanStor 2200T

B. Dorado 5100v3

C. OceanStor 2800v3

D. OceanStor 2600T

Answer: AD

9.Which statements are true? (Multiple Choice)

A. A device has a port WWN and a device WWN.

B. Most optical cables nowadays are step-index cables.

C. Single mode cables can be as long as 50 km.

D. HBA's (FC/iSCSI) are intelligent devices that have their own BIOS firmware.

Answer: ACD

10.The of a storage device are redundant, including controller modules, management modules, BBU modules, interface modules, power modules, and fan modules. Component redundancy ensures system reliability.

A. TRUE

B. FALSE

Answer: A

11.Which of the following occurs after multipathing software is installed on a host? (Multiple Choice)

A. Maps a LUN to the host.

B. Avoids log iCal errors from occurring in the operating system as a result of multiple reachable paths to the same LUN.

C. Improves link reliability and prevents the failure of a single link from causing a system failure.

D. Sets up connection between a storage device and the host.

Answer: BC

12.Put the following Backup methods in the right order. Cheapest hardware solution first, most expensive hardware solution last.

A. Tape, CD/DVD, Solid State Disk, Virtual Tape Library

B. CD/DVD, Tape, Virtual Tape Library, Solid State Disk

C. Tape, CD/DVD, Virtual Tape Library, Solid State Disk

D. CD/DVD, Solid State Disk, Tape, Virtual Tape Library

Answer: C

13.Which of the following are examples of "The Internet of Things"? (Multiple Choice)

A. Webcams.

B. Applications for domotica.

C. Facebook, Twitter.

D. SmartRefrigerators,

Answer: ABD

14.Using SmartThin gives extra responsibility for the SAN administrator because there is a risk of over-provisioning storage capacity.

A. TRUE

B. FALSE

Answer: A

15.In HUAWEI OceanStor V3, maintaining a HyperClone with synchronization does not impact the performance of the storage system.

A. TRUE

B. FALSE

Answer: B

16.Which of the following are correct? (Multiple Choice)

A. Only when a snapshot is activated will the system record all changes to the original LUN.

B. A snapshot needs to be removed from the LUN group to be fully unmapped.

C. SmartTier support a High Performance, a Performance, a High Capacity and a Capacity Tier.

D. To write data to the secondary LUN of a clone pair, the pair must be split.

Answer: ABD

17.Each organization independently determines which data should be stored and for how long.

A. TRUE

B. FALSE

Answer: B

18.Currently Huawei can provide the following components for an Enterprise IT environment (Multiple Choice)

A. Servers

B. Switches

C. SAN components

D. NAS components

E. Desktop PC’s

Answer: ABCD

19.Snapshots used for backup purposes should be Read-Only to prevent a host making changes to it,

A. TRUE

B. FALSE

Answer: A

20.Which of the following statements about RAID 5 are correct?

A. RAID 5 has fixed parity disks.

B. RAID 5 uses the XOR algorithm for parity.

C. RAID 5 writes dab by stripes.

D. RAID 5 tolerates the failure of a maximum of two member disks without losing data.

Answer: BC

21.After the UltraPath is installed on an application server, its operating system can automatically identify the disks mapped from a storage device without being restarted.

A. TRUE

B. FALSE

Answer: B

22.SCSI implementations were limited to 32 devices

A. TRUE

B. FALSE

Answer: B

23.In HUAWEI OceanStor V3, which of the following are characteristics of virtual snapshot LUN? (Multiple Choice)

A. Virtual snapshot is based on the pointers specified in a mapping table.

B. A snapshot LUN cannot be mapped to hose.

C. A full dab replication is unnecessary.

D. Data is located using a mapping table.

Answer: ACD

24.What are part of the Ethernet standard? (Multiple Choice)

A. Cable definition

B. CSMA/CD

C. Transmission speed

D. TCP/IP

Answer: ABC

25.Place these tasks in the correct order. -1- Mapping View -2- Create Host Group -3- Create LUN group -4- Create Storage Pool

A. 2 - 1 - 3 - 4

B. 4 - 3 - 1 - 2

B. 4 - 3 - 2 - 1

C. 4 - 1 - 2 - 3

Answer: C

26.In HUAWEI OceanStor V3, the data coffer functionality is optional because the Write back cache is mirrored and there is a backup battery in each controller.

A. TRUE

B. FALSE

Answer: B

27.Which of the following is NOT a valid option from the DeviceManager main window?

A. System

B. Configuration

C. Dab Protection

D. Support

Answer: B