H13-511_V4.0 Free Exam Study Guide! (Updated 255 Questions)
H13-511_V4.0 Dumps for Huawei-certification Certified Exam Questions & Answer
NEW QUESTION 146
Set the port group VLAN ID to 0 in Huawei FusionCompute for
- A. No modification is made to the data frames passing through this port group
- B. Allow only data frames tagged with vlan 0 to pass through this port group
- C. Set the vlan label of the data frame passing through the port group to 0
- D. Allow 0 VLAN tagged data frames to pass through this port group
Answer: A
NEW QUESTION 147
The following Qos description about CPU and memory resources is incorrect.
- A. Memory resources QOS is used to ensure that business-critical virtual machines can get sufficient memory resources
- B. The CPU QoS of the virtual machine is used to ensure that the computing resources of the virtual machine are reasonably allocated
- C. CPU shares and CPU reservations work only when each virtual machine competes for computing resources
- D. Memory resource QoS can only be used after the memory reuse switch is enabled
Answer: D
NEW QUESTION 148
In Huawei FusionCompute, in addition to configuring static routes, DVS also supports multiple dynamic routes.
- A. TRUE
- B. TRUE
Answer: A
NEW QUESTION 149
In Huawei FusionCompute, the correct description of the method for logging in to the virtual machine is . [Multiple choice]
- A. Administrators can log in to a virtual machine with any operating system installed through VNC
- B. The virtual machine does not have an IP address, and the administrator can log in through VNC. so VNC gets rid of its dependence on the network
- C. If the operating system of the virtual machine is windows, the administrator can log in to the virtual machine through remote desktop
- D. If the operating system of the virtual machine is Linux, the administrator can log in to the virtual machine through remote desktop
Answer: A,C
NEW QUESTION 150
. The following incorrect description of Huawei FusionCompute architecture is
- A. CNA can manage cluster network, storage and computing resources // all of the cluster
- B. VRM can run on CAN or can be deployed on a separate physical machine
- C. CNA provides computing resources for virtual machines
- D. VRM provides a management portal for administrators
Answer: A
NEW QUESTION 151
For FusionCompute, the following incorrect description of storage-related concepts is
- A. VHD is the virtual machine disk file format
- B. Logical unit in the physical storage corresponding to the storage device, such as a LUN
- C. Data storage can be IP SAN, FC SAN, NAS, etc. //
- D. A physical storage device can be used as a storage resource
Answer: C
NEW QUESTION 152
In Huawei FusionCompute, which of the following factors does DRS perform virtual machine migration? (Multiple choices)
- A. CPU
- B. Network traffic
- C. Memory
- D. I / O
Answer: A,C
NEW QUESTION 153
In Huawei FusionCompute, to improve VRM reliability, which of the following deployment methods is recommended?
- A. active-active deployment
- B. single node deployment
- C. hybrid deployment
- D. active / standby deployment
Answer: D
NEW QUESTION 154
In the Huawei FusionCompute architecture, what belongs to the Host Machine role is
- A. VRM
- B. CNA
- C. KVM
- D. UVP
Answer: B
NEW QUESTION 155
The essence of the Internet of Things is the Internet. As long as hardware or products are connected to the network, data interaction can be called the Internet of Things
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 156
Common disk arrays include (multi-select)
- A. RAID
- B. SBOD (Switch of bunches Idle disks)
- C. MAID (massive arrays of Idle disks)
- D. JBOD (Just a bunch of Idle disks)
Answer: A,D
NEW QUESTION 157
The following description of cloud computing is correct
- A. Various IT resources in cloud computing need to be paid to use
- B. Cloud computing is a technology that enables IT resources to be obtained anytime, anywhere, conveniently, and on demand
- C. In the process of obtaining IT resources, users need to repeatedly negotiate with cloud computing service providers
- D. IT resources obtained in cloud computing need to be used through the network
Answer: B
NEW QUESTION 158
In Huawei FusionCompute, the following incorrect description of CPU resource QoS is
- A. CPU reservation defines the minimum computing resources allocated when multiple virtual machines compete for physical CPU resources
- B. CPU shares define how multiple virtual machines allocate computing resources proportionally when competing for physical CPU resources
- C. CPU quota defines the allocation of computing resources by priority when multiple virtual machines compete for physical CPU resources
- D. CPU reservation only works when a virtual machine competes for computing resources. If no competition occurs, the virtual machine can exclusively occupy the physical CPU resources.
Answer: C
NEW QUESTION 159
Fog computing is a distributed computing model that extends the concept of cloud computing to the edge of the network to support mobile and IoT and geographically distributed applications. The following incorrect statement about fog calculation is
- A. Fog computing can temporarily buffer data and reduce network pressure
- B. Fog computing can quickly generate big data and reduce latency at the edge of the network
- C. Fog computing provides more reliable network and physical device security than cloud computing
- D. Fog computing can reduce the bandwidth consumed in the core Internet and limit the movement of data to the local network
Answer: C
NEW QUESTION 160
The SAN provides the host with a "bare disk" without a file system. What file system is built on it depends entirely on the host's operating system.
- A. TRUE
- B. TRUE
Answer: A
NEW QUESTION 161
What is included in the virtual NUMA (multiple choice)
- A. Place the site, check the NUMA topology of the virtual machine, and select the physical node mode VCPU and memory, so the relationship between VCPU and memory in nide has always been physical.
- B. Dynamic migration, when the affinity between the VCPU and the physical node changes, trigger the migration of its corresponding Vnode memory
- C. The topology is displayed.The NUMA is recognized in the temporal part of the virtual machine. The guestOS and the NUMA optimization function take effect.
- D. Load balancing, considering the node correlation during the scheduling process, and the corresponding relationship between the node and the physical node, to ensure the VCPU access to local content to the greatest extent
Answer: A,B,C,D
NEW QUESTION 162
The following description about KVM (Kernel-based Virtual Machine) is correct (multiple selection)
- A. KVM is type II virtualization
- B. KVM is an open source virtualization technology
- C. KVM is a type I virtualization
- D. KVM is a module in the Linux kernel
Answer: A,B,D
NEW QUESTION 163
In Huawei FusionCompute, the correct step to delete storage resources is
1. Delete or virtual machine disk
2. Disassociate the host
3. Delete storage resources
4. Destroy data storage
- A. 1 ---> 4 ---> 2 ---> 3
- B. 1 ---> 2 ---> 3 ---> 4
- C. 2 ---> 4 ---> 1 ---> 3
- D. 3 ---> 2 ---> 4 ---> 1
Answer: A
NEW QUESTION 164
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