Use Real H13-511_V4.0 Dumps - Huawei Correct Answers updated on 2021
Huawei-certification H13-511_V4.0 Exam Practice Dumps
NEW QUESTION 20
The following description about virtualized storage and non-virtualized storage is correct
- A. Non-virtualized storage scales better than virtualized storage
- B. Read and write performance of non-virtualized storage is better than virtualized storage
- C. Virtualized storage is more secure than non-virtualized storage
- D. Virtualized storage is better than non-virtualized storage
Answer: B
NEW QUESTION 21
In KVM-type virtualization, the following description is correct (multi-select)
- A. Host OS can be Windows
- B. Guest OS can be Linux
- C. Guest OS can be Windows
- D. Host OS can be Linux
Answer: B,C,D
NEW QUESTION 22
In Huawei FusionCompute, the correct description of "role" is .
- A. A "role" can have one or more different "operating systems"
- B. "Operation Permissions" of "Role" cannot be modified
- C. A "user" can only have one "role"
- D. If a "user" has multiple "role", its "operation authority" depends on the "role" with the highest priority
Answer: D
NEW QUESTION 23
CPU virtualization technology can be divided into full virtualization, paravirtualization, software virtualization, and hardware-assisted virtualization.
- A. TRUE
- B. TRUE
Answer: B
NEW QUESTION 24
As FusionSphere, the disk thin provisioning can be achieved is (multiple choice)
- A. thin provisioning and virtual storage operating system, hardware has nothing to do, so as long as the use of virtual image management system, will be able to achieve disk thin provisioning
- B. to provide data storage capacity warning threshold may be set, generating a warning when the storage capacity exceeds the threshold value
- C. providing virtual disk space monitoring and recovery features
- D. does not currently support NTFS formatted virtual machine disk recovery // NTFS does not support online recovery
Answer: A,B,C
NEW QUESTION 25
The following incorrect description of the template is
- A. After the virtual machine is cloned as a template, the virtual machine still exists
- B. Custom parameters when deploying virtual machines using templates
- C. After converting the template to a virtual machine, the template no longer exists
- D. Templates can be used across virtualization platforms
Answer: D
NEW QUESTION 26
The following description of RAID is correct (multiple choice)
- A. RAID6 compared with RAID5, data recovery stronger, but the decline in literacy disk
- B. RAID storage space can be regarded as composed of two or more disks, the disk capacity available capacity for the sum
- C. when after a damaged disk, RAID5 the other disk still work, is unaffected disk I / O performance
- D. RAID are to improve I / O performance of the storage system by concurrent read and write data on a plurality of disks
Answer: C,D
NEW QUESTION 27
In Huawei FusionCompute, the resources of the cluster are composed of the host and its associated storage and network resources.
- A. True
- B. False
Answer: A
NEW QUESTION 28
For FusionCompute, the following incorrect description of the template format is
- A. The virtual machine template format is divided into two types: ova and ovf.
- B. Format template contains only one file after export
- C. ovf format template contains only one ovf file and one vhd file
- D. .ovf is the description file of the virtual machine and .vhd is the disk file of the virtual machine
Answer: B
NEW QUESTION 29
Memory reuse is a resource allocation scheme that increases the density of virtual machines on a single host, reduces costs, and sacrifice performance for density.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 30
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 31
In Huawei FusionCompute, to enable virtual machines to migrate between CNA hosts with different CPU models, the function to be enabled is.
- A. Cluster HANA Optimization
- B. Cluster GuestNUMA Policy
- C. Cluster I / O ring adaptation
- D. Cluster IMC Policy
Answer: D
NEW QUESTION 32
What is right about VNC is (multiple choice)
- A. VNC needs to support Linux operating system
- B. The controlled computer needs to install the corresponding software to become a VNC server
- C. VNC is a lightweight remote control software
- D. The host that initiates the control request needs to install the corresponding software to become a VNC server
Answer: B,C
NEW QUESTION 33
KVM virtual machines can be created through a graphical interface or created using the command line.
- A. True
- B. False
Answer: A
NEW QUESTION 34
The following description of the Hypervisor is correct
- A. Hypervisor is virtualization
- B. Hypervisor is essentially an operating system
- C. Hypervisor is the key to computer virtualization
- D. Hypervisor carries a large number of drivers, so the Hypervisor does not need to install drivers and patches
Answer: C
NEW QUESTION 35
In Huawei FusionCompute, users log in to a virtual machine using VNC and find that they cannot operate normally and are stuck (such as being unable to open files). The most likely cause of this failure is.
- A. Service links are unstable
- B. Management link is unstable
- C. Virtual machine is corrupted
- D. The storage link is unstable
Answer: B
NEW QUESTION 36
In Huawei FunsionCompute, the incorrect description of virtual machine migration is
- A. virtual machine status is "running"
- B. The communication between the source host and the destination host is normal
- C. destination storage for different storage devices
- D. destination host must have sufficient resources
Answer: A
NEW QUESTION 37
The following scenarios that are not suitable for increasing the memory reuse ratio are
- A. Reduce customer hardware procurement costs
- B. While ensuring performance, customers require a single host to deploy the maximum number of virtual machines
- C. Memory reuse in commercial scenarios has reached 150%
- D. Virtual machine memory utilization is low
Answer: C
NEW QUESTION 38
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