H13-612-ENU試験無料問題集（245題）「Huawei Certified Network Associate - Building the Structure of Storage Network 認定」

出題：1

What are the advantages of SSDs over HDDs?

A. Better environmental adaptability

B. Faster read/ write speed

C. Large capacity

D. Longer service life

正解：A,B 解答を投票する

出題：2

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

A. FALSE

B. TRUE

正解：A 解答を投票する

出題：3

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

A. TCP/IP

B. Transmission speed

C. CSMA/CD

D. Cable definition

正解：B,C,D 解答を投票する

出題：4

Which of the following statements about the differences between DAS and SAN is incorrect?

A. DAS and SAN are both external storage and can achieve storage resource sharing easily.

B. SAN uses the Fibre Channel or iSCSI protocol and therefore offers better scalability.

C. DAS applies to small and medium LANs that have general storage capacity requirements and only a small number of servers.

D. SAN applies to mid-range and high-end storage application environments such as key databases, centralized storage, mass storage, backup, and disaster recovery.

正解：A 解答を投票する

出題：5

Which of the following statements about SAS is false?

A. SAS is a point-to-point, full-duplex, and dual-port interface.

B. SAS features high performance and high reliability compared with SCSI.

C. SAS drivers are incompatible with SATA controllers.

D. SAS offers powerful scalability compared to SATA.

正解：C 解答を投票する

出題：6

HyperReplication for HUAWEI Oceanstor V3 can use FC links between the data centers, iSCSI links are not supported.

A. True

B. False

正解：B 解答を投票する

出題：7

The OceanStor 9000 environment supports. (Multiple Choice)

A. Large Capacity nodes.

B. Fibre Channel Front end modules.

C. Large Bandwidth nodes.

D. Low Latency nodes.

E. High IOPS nodes.

正解：A,E 解答を投票する

出題：8

Huawei V3 series storage system hardware includes controller enclosures and disk enclosures.
Which of the following statements about controller enclosures is correct?

A. When the power input is normal, BBUS are in the standby state.

B. When the external power supply fails, BBUS ca n supply power to enable data synchronization from the cache to disks in disk enclosures.

C. When the external power supply fails, BBLJ mod u les provide backup power for all disks.

D. If BBUs become faulty, the service system will be interrupted.

正解：B 解答を投票する

出題：9

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.

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.

正解：B 解答を投票する

出題：10

When determining hard disk performance, which of the following are relevant. (Multiple Choice)

A. Seek time.

B. Transfer rate.

C. Rotational speed.

D. Physical size.

E. Transfer time.

正解：A,B,C 解答を投票する

出題：11

Statement 1: Port zoning is preferred for zoning a FC switch when there are a lot of changes to the patch points.
Statement 2: Alias zoning is a user friendly version of soft zoning.

A. Statement 1 is false, Statement 2 is true.

B. Statement 1 and 2 are false.

C. Statement 1 and 2 are true.

D. Statement 1 is true, Statement 2 is false

正解：A 解答を投票する

出題：12

What statement about the SATA and SAS technologies is true?

A. Both use serial communication.

B. Both use full-duplex communication.

C. SATA and SAS support the same maximum number of devices on the bus.

D. Both SATA and SAS are intelligent protocols with intelligent devices.

正解：A 解答を投票する

出題：13

Which of the following does NOT apply to the OceanStor 9000 solution?

A. Infiniband internal network.

B. Unified Name Space technology.

C. 10 Gb/s Ethernet internal network.

D. Up to 2 0 nodes.

正解：D 解答を投票する

出題：14

Which of the following are true about NAS? (Multiple Choice)

A. Traffic between the NAS device and the workstation should be separated from traffic from the workstation and the internet.

B. Offers a uniform way to access files over an network.

C. NAS storage capacity can be block based storage.

D. NAS storage capacity is dedicated to the NAS device.

正解：A,B,D 解答を投票する

出題：15

Which of the following statement is true?

A. Ultra 320 SCSI is limited to 320 metres

B. Ultra 320 SCSI is limited to 160 MB/s

C. Ultra 320 SCSI was developed by Huawei

D. Ultra 320 SCSI is limited to 16 devices

正解：D 解答を投票する

出題：16

Match the operating system with the protocol.
The operating systems include:
1. Windows
2. Linux
3. Apple OSX
4. Novell;
The protocols include:
A - NFS
B - NCP
C - CIPS
D - SMB

A. 1-A; 2-C; 3-A; 4-B

B. 1-C+D; 2-A; 3-A; 4-D

C. 1-C; 2-A+D; 3-A; 4-B

D. 1-A+D; 2-A+B; 3-A; 4-D

正解：B 解答を投票する

出題：17

Combining two 24 port switches with a redundant trunk (two cables used) into one switch will result in:

A. 46 Available ports.

B. 44 Available ports.

C. 48 Available ports.

D. None of the answers is correct.

正解：B 解答を投票する

出題：18

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

A. SAN components

B. Switches

C. Desktop PC's

D. NAS components

E. Servers

正解：A,B,D,E 解答を投票する

H13-612-ENU試験無料問題集「Huawei Certified Network Associate - Building the Structure of Storage Network 認定」