السؤال #1

Linked clone in Fusionsphere is a technology that provides a virtual machine by mapping the source volume and the differential volume into a linked clone volume. Technique

A. AYes

B. BWrong

عرض الإجابة

اجابة صحيحة: A

السؤال #2

Based on the disk migration of data storage, the ones that cannot determine the success of the migration are:

A. Status of the virtual machine

B. Type of disk

C. Is storage heterogeneous

D. Intended storage space

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اجابة صحيحة: C

السؤال #3

If the local domain name service does not have cache, when recursive method is used to resolve a domain name, what are the domain names sent by the user host and the local city name server?

A. item, 2 items

B. item, 2 items

C. items, 1 item

D. item, 1 item

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اجابة صحيحة: B

السؤال #4

Fusionstorage can flexibly configure 2 copies (equivalent to RAID10) or multiple copies (data availability in the case of 3 copies) according to the security level 11 9)

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: B

السؤال #5

After creating a virtual machine with the A image, you can delete the image without affecting the use of the virtual machine.

A. ACorrect

B. BError

عرض الإجابة

اجابة صحيحة: A

السؤال #6

Three virtual machines share a CPU thread, the main amount is 2.86GHz, the resource of VM1 is reserved for 1000MHz, and VM2 and VM3 do not reserve resources. The quota of VM1 is 1000, the quota of VM2 is 2000, the quota of VM3 is 4000, and 2000MHz is displayed on the three virtual machines. When the CPU usage rate of the three virtual machines is 100%, the CPU resource bit of VM3:

A. 1200MHz

B. 1600MHz

C. 1800MHz

D. 2000MHz

عرض الإجابة

اجابة صحيحة: A

السؤال #7

Cloud computing has gradually become the preferred solution for IT infrastructure construction

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #8

In the overall deployment box of the OpenStack single - machine room module, the number of the following components is correct: (Multiple choice)

A. The relationship between AC and OpenStack is 1; N

B. AC and Fabric are 1; the relationship between N

C. The relationship between gateway group and gateway switch is 1; N

D. The relationship between Fabric and Spine/Leaf is 1;1

عرض الإجابة

اجابة صحيحة: BC

السؤال #9

Regarding VXLAN, which statement is correct

A. VXLAN is used in cloud DC scenarios to replace traditional vlan technology

B. Vxlan is a two-layer network superimposed on a three-layer network

C. Data packets encapsulated by VXLAN cannot be transmitted across the Layer 2 network

D. After VXLAN encapsulation, bandwidth will be insufficient

عرض الإجابة

اجابة صحيحة: B

السؤال #10

Which of the following abbreviations are related to Huawei network virtualization (multiple choice)

A. DVS

B. iNIC

C. AC

D. VT-X

عرض الإجابة

اجابة صحيحة: ABC

السؤال #11

In fusioncompute, the two virtual machines in the unified cluster are running normally, but they cannot communicate with each other. The possible reasons are:

A. The administrator adjusted the disk capacity of one of the VMs

B. The administrator adjusted the memory size of one of the VMs

C. The administrator adjusted the port group of one of the VMs

D. The administrator adjusted the description of one of the VMs

عرض الإجابة

اجابة صحيحة: C

السؤال #12

Which virtual disk type is used by Fusioncompute to connect to the cloned virtual machine's differential disk:

A. Fixed disk

B. Differential Disk

C. Dynamic Disk

D. SSD

عرض الإجابة

اجابة صحيحة: B

السؤال #13

Linked clone in Fusionsphere is a technology that provides a virtual machine by mapping the source volume and the differential volume into a linked clone volume.Technique

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #14

The entire mirroring process is:1 Create a new virtual machine2 Make a template3 Install the virtual machine control system4 Export templateThe correct order is ()

A. 1 to 2 to 3 to 4

B. 2 3 1 4

C. 1 3 2 4

D. 1 4 2 3

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اجابة صحيحة: C

السؤال #15

After the shared storage device is associated with the FusionCompute cluster, you need to

A. Scan storage devices on all nodes of fusioncompute

B. Scan for storage devices on all nodes in the cluster

C. Scan storage devices on any host

D. No need to scan storage devices

عرض الإجابة

اجابة صحيحة: B

السؤال #16

Cloud computing has gradually become the preferred solution for IT infrastructure construction

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #17

The following terms are related to network virtualization

A. NUMA

B. OVS

C. DVS

D. SDN

E. fusionnetwork

عرض الإجابة

اجابة صحيحة: BCDE

السؤال #18

The description about domain0 is correct

A. VMM runs in Domain0

B. The specification of Domain0 is fixed and cannot be modified

C. Domain0 needs to be started before the normal domain is started

D. Domain is deployed in domain0

عرض الإجابة

اجابة صحيحة: C

السؤال #19

Network virtualization provides L2-L7 network services

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #20

Regarding the description of the shortcomings of the PCoIP desktop cloud protocol, which is incorrect?

A. ative PColP does not have the ability to redirect peripherals such as serial and parallel ports

B. ompared with other desktop cloud agreements

C. his protocol belongs to the rendering protocol on the host side and has poor compatibility

D. his protocol can maximize the use of network bandwidth

عرض الإجابة

اجابة صحيحة: C

السؤال #21

Huawei's computing virtualization technology, memory reuse features include the following technologies (multiple choice

A. Memory QOS

B. Memory sharing

C. Memory replacement

D. Memory bubbles

عرض الإجابة

اجابة صحيحة: BCD

السؤال #22

Using row-based snapshots, new write operations on the original disk are stored in the log (and indexed). When reading the source volume, the log is retrieved first. When reading the snapshot, the source volume needs to be retrieved.To be quoted, when the snapshot is cancelled, the log writing must be executed in full to ensure that the data status of the source volume is updated synchronously

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #23

Regarding oceanstore DJ, the statement is incorrect:

A. oceanstore DJ can solve the problem of tight storage resources caused by data growth (the answer comes from the Internet)

B. oceanstore DJ can customize the resource pool according to the needs of customers

C. oceanstore DJ can improve operational efficiency

D. oceanstore DJ allows storage administrators to provide the services required by customers at will

عرض الإجابة

اجابة صحيحة: AB

السؤال #24

When a hard disk in fusionstorage fails, the system will automatically start the data recovery process, and calculate the data in the hard disk through the verification disk.Capacity and restore data on another empty hard drive

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: B

السؤال #25

If the ITA component of FusionAccess fails and cannot be used and needs to be restored, which method is recommended for restoration?

A. se FusionCare to restore

B. se vDesk to restore

C. oftware reinstallation and recovery

D. ystem reinstallation restore SIERNGNETWORK

عرض الإجابة

اجابة صحيحة: C

السؤال #26

Fusionsphere's management nodes are all deployed in the main, which improves the reliability of the management nodes without the need to purchase additional databases and OS.license, unless the customer has special requirements

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #27

In OpenStack, HOT and CFN templates both support YAML. CFN templates are more suitable for OpenStack deployments.

A. ALSE

B. RUE

عرض الإجابة

اجابة صحيحة: A

السؤال #28

When deploying FusionAccess's infrastructure virtual machine, if the management plane, service plane, and TC access planes are different from each other through up to What is the number of network cards deployed?

A. 2

B. 3

C. 4

D. 5

عرض الإجابة

اجابة صحيحة: B

السؤال #29

Which of the following statements about the concept of management components is wrong?

A. aussDB provides databases for ITA and HDC to store data and information

B. TA can handle virtual machine login requests

C. icense server is the license management and issuance system, responsible for HDC license management and issuance

D. CM is a desktop management system of Shengteng Xifan

عرض الإجابة

اجابة صحيحة: B

السؤال #30

Which of the following descriptions of MC mode is wrong?

A. hen the cluster MC mode is changed, the virtual machines in the "running" state in the c"uster w"ll continue to maintain the previous IMC policy after the change

B. fter the virtual machine is migrated, its IMC mode will not change, and the IMC mode of the target host or the cluster where the target host is located can be kept consistent after the operation of turning off the virtual machine and turning on the virtual machine is performed

C. hen waking up/starting a virtual machine, if the cluster where the virtual machine is located has enabled the IMC mode, the CPU configuration of the virtual machine cannot be lower than the current CPU feature set of the cluster

D. he MC mode of the cluster must be equal to the function set of the host with the smallest CPU function set in the cluster, or a subset of the CPU function set

عرض الإجابة

اجابة صحيحة: C

السؤال #31

Fusionstorage can flexibly configure 2 copies (equivalent to RAID10) or multiple copies (data availability in the case of 3 copies) according to the security level 11 9)

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: B

السؤال #32

Using row-based snapshots, new write operations on the original disk are stored in the log (and indexed). When reading the source volume, the log is retrieved first. When reading the snapshot, the source volume needs to be retrieved.To be quoted, when the snapshot is cancelled, the log writing must be executed in full to ensure that the data status of the source volume is updated synchronously

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #33

The CPU QOS function of Huawei fusioncompute virtual machine includes the following features (multiple choices):

A. CPU upper limit

B. CPU online increase

C. CPU reservation

D. CPU share

عرض الإجابة

اجابة صحيحة: ACD

السؤال #34

FusionCompute uses technologies such as virtual computing, virtual storage, and virtual networks to complete the virtualization of computing resources, storage resources, and network resources, but it will not centrally schedule and manage these virtual resources through a unified interface.

A. rue

B. alse

عرض الإجابة

اجابة صحيحة: B

السؤال #35

When configuring vLB, you need to configure the WI address and the floating IP address. Which components does this floating IP address belong to?

A. vLB

B. HDC

C. WI

D. ITA

عرض الإجابة

اجابة صحيحة: C

السؤال #36

In the FusionCompute distributed switch, what port does the virtual machine rely on to communicate with the external network?

A. plink

B. torage interface

C. ort group

D. gnt

عرض الإجابة

اجابة صحيحة: A

السؤال #37

About the Huawei distribution is a virtual switch is correct

A. Can cover multiple physical servers

B. Multiple virtual ports can be configured

C. Multiple uplink ports can be configured

D. Only one virtual network card can be selected for each vm

عرض الإجابة

اجابة صحيحة: ABC

السؤال #38

When FusionCompute adds memory to a virtual machine with memory hot add enabled during operation, the original memory size must be increased by an integer multiple of 128MB.

A. ALSE

B. RUE

عرض الإجابة

اجابة صحيحة: B

السؤال #39

Fusionsphere's management nodes are all deployed in the main, which improves the reliability of the management nodes without the need to purchase additional databases and OS.license, unless the customer has special requirements

A. Yes

B. Wrong

عرض الإجابة

اجابة صحيحة: A

السؤال #40

When modifying the specifications of the windows desktop virtual machine, whether it is to modify the CPU parameters or the memory parameters, the virtual machine needs to be shut down before the modification.

A. rue

B. alse

عرض الإجابة

اجابة صحيحة: A

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