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NEW QUESTION 107
In Huawei FunsionCompute, the incorrect description of virtual machine migration is

• A. The communication between the source host and the destination host is normal
• B. destination storage for different storage devices
• C. destination host must have sufficient resources
• D. virtual machine status is "running"

Answer: D

 

NEW QUESTION 108
The following description of NFS is correct ().

• A. NFS cannot set user permissions
• B. No special software is required for NFS clients
• C. NFS supports multi-user access
• D. NFS is a stateful protocol

Answer: C

 

NEW QUESTION 109
For FusionCompute, the following incorrect description of the template format is

• A. .ovf is the description file of the virtual machine and .vhd is the disk file of the virtual machine
• B. ovf format template contains only one ovf file and one vhd file
• C. The virtual machine template format is divided into two types: ova and ovf.
• D. Format template contains only one file after export

Answer: D

 

NEW QUESTION 110
In Huawei FusionCompute, virtual machines using non-virtualized storage do not support the snapshot function.

• A. TRUE
• B. TRUE

Answer: B

 

NEW QUESTION 111
Which of the following options are KVM (multiple choice)

• A. Domain 0
• B. Libvirt
• C. ESXI
• D. QEMU

Answer: B,D

 

NEW QUESTION 112
Which of the following scenarios is not recommended to enable the memory reuse function?

• A. Bank window office
• B. Ordinary office cloud hosting
• C. Graphic workstation
• D. Telecommunications business hall

Answer: C

 

NEW QUESTION 113
If an enterprise uses a hybrid cloud, the devices that cannot be used as the demarcation point between public and private clouds are

• A. Virtual switch
• B. Flow cleaning equipment
• C. Firewall
• D. Core switch

Answer: A,D

 

NEW QUESTION 114
. The following incorrect description of Huawei FusionCompute architecture is

• A. CNA can manage cluster network, storage and computing resources // all of the cluster
• B. CNA provides computing resources for virtual machines
• C. VRM provides a management portal for administrators
• D. VRM can run on CAN or can be deployed on a separate physical machine

Answer: A

 

NEW QUESTION 115
Create a virtual machine by importing it in Huawei FusionCompute. The following file formats are not supported ()

• A. qcow2
• B. ova
• C. ovf
• D. vmdk

Answer: D

 

NEW QUESTION 116
In Huawei FusionCompute, the traditional network equipment corresponding to DVS is

• A. Layer 3 switch
• B. Hub
• C. Layer 2 switch
• D. Router

Answer: C

 

NEW QUESTION 117
In Huawei FusionCompute, the following incorrect technical description of CPU QoS is (C)

• A. "Shares" is used to calculate resources based on the relative CPU share values ​​of multiple virtual machines when computing resources are insufficient.
  Source balance and adjustment
• B. "limit" is used to specify the maximum number of hosts
• C. By adjusting the "Reservation", "Share", "Restriction", to achieve control of the virtual machine CPU resource usage
• D. The role of "reservation" is to ensure the lower limit of the computing power of the virtual machine, that is, how much resources are used at least

Answer: B

 

NEW QUESTION 118
If two virtual machines can ping each other, the network device that will be used in the communication process is

• A. Physical switch
• B. Physical network card
• C. Virtual network card
• D. Distributed Virtual Machine Switch

Answer: C

 

NEW QUESTION 119
In the following description, in line with the characteristics of the virtual package (multiple) the

• A. Multiple virtual machines can run on one physical host at the same time
• B. If a virtual machine has multiple hard disks, each hard disk will generate a corresponding disk file
• C. The configuration file of the virtual machine contains information such as CPU type and quantity.
• D. Virtual machines can be migrated from one physical host to another

Answer: B,C,D

 

NEW QUESTION 120
. Where is the memory reuse function enabled in Huawei FusionCompute?

• A. operating system
• B. virtual machine
• C. Host
• D. Cluster

Answer: D

 

NEW QUESTION 121
The following description about the characteristics of type I (bare metal) computing virtualization is correct [multiple choices]

• A. Application cannot run directly on Host Machine
• B. Applications can run directly on VMM
• C. Hypervisor runs directly on physical hardware
• D. Both applications and virtual machines can run directly on the Host OS

Answer: A,C

 

NEW QUESTION 122
In Huawei FusionCompute, the following incorrect description of the security group rule is.

• A. All virtual machine NICs in the same security group will use the security group rules for access control
• B. A virtual machine can communicate with the outside world only after a security group is created and rules are added.
• C. The essence of a security group is a collection of rules
• D. When a virtual machine has multiple network cards, you can configure a security group for each network card.

Answer: B

 

NEW QUESTION 123
In a Linux virtual machine. The one who can manage the logical volume is B

• A. LVM
• B. PVM
• C. OVM
• D. DVM

Answer: A

 

NEW QUESTION 124
What does not reflect the features of cloud computing on-demand self-service in the following options are

• A. The engineer purchased a cloud server from Huawei public cloud according to his needs.
• B. The engineer received a notification message from the server provider one week before the cloud server expired.
• C. The engineer upgraded the cloud server CPU he purchased from 2 to 4
• D. The engineer changed the operating system of the cloud server he purchased from Linux to Windows

Answer: B

 

NEW QUESTION 125
In Huawei FusionCompute, the following incorrect description of the template format is.

• A. Ovf format template contains only one ovf file and one vhd file
• B. .ovf is the virtual machine's description file, and .vhd is the virtual machine's disk file
• C. There are two formats for virtual machine templates: ova and ovf.
• D. Ova format template contains only one file after export

Answer: A

 

NEW QUESTION 126
Data packets in the cloud computing virtual network need to be routed and forwarded by routers in the physical network. / TOR switch

• A. FALSE
• B. TURE

Answer: A

 

NEW QUESTION 127
In fusioncompute, the virtual switch is connected to the physical network via ().

• A. Uplink
• B. Port group
• C. Virtual network card
• D. INIC

Answer: A

 

NEW QUESTION 128
For FusionCompute, the incorrect description of the hardware of the bare device is ()

• A. A data store using raw device mapping can only correspond to one disk
• B. A data store using raw device mapping intelligently corresponds to a LUN on the SAN storage
• C. The operating system is recommended to be installed on a disk that uses the raw device mapping function.
• D. Disks mapped using raw devices perform best

Answer: C

 

NEW QUESTION 129
In Huawei FusionCompute, if there is only one physical network port in the bound network port, the physical network port cannot be removed directly.

• A. True
• B. False

Answer: A

 

NEW QUESTION 130
In Huawei FusionCompute, when the virtual machine is in the "running" or "stopped" state, users can To increase or decrease the number of vCPUs of the virtual machine

• A. FALSE
• B. TRUE

Answer: A

 

NEW QUESTION 131
The following are computing virtualization (multiple choices)

• A. Disk virtualization
• B. Memory virtualization
• C. CPU virtualization
• D. Network virtualization
• E. I / O virtualization

Answer: B,C,E

 

NEW QUESTION 132
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