Pass Your Huawei H13-511_V4.0 Exam with Correct 255 Questions and Answers
Latest [Jan 29, 2022] 2022 Realistic Verified H13-511_V4.0 Dumps
NEW QUESTION 96
When a virtual machine on a physical host fails, it will not affect other virtual machines on the physical host. Which characteristic of virtualization technology is this?
- A. Division
- B. Independence
- C. Packaging
- D. Isolation
Answer: D
NEW QUESTION 97
In Huawei FusionCompute, the default alarm level does not include ()
- A. important
- B. secondary
- C. emergency
- D. hint
- E. Normal
Answer: E
NEW QUESTION 98
KVM virtual machines can be created through a graphical interface or created using the command line.
- A. True
- B. False
Answer: A
NEW QUESTION 99
NUMA is a memory architecture designed for multiprocessor computers. Memory access time depends on Processor location, under NUMA. the processor accesses its own local memory faster than non-local memory (the memory is located in Another processor, or shared memory between processors) is faster.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 100
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 101
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 102
If an enterprise uses a hybrid cloud, the devices that cannot be used as the demarcation point between public and private clouds are
- A. Flow cleaning equipment
- B. Virtual switch
- C. Firewall
- D. Core switch
Answer: B,D
NEW QUESTION 103
Where did the user apply for a cloud hard drive on the Huawei public cloud? The service model belongs to
- A. IaaS
- B. SaaS
- C. DaaS
- D. PaaS
Answer: A
NEW QUESTION 104
IoT devices can be connected to the Internet and can be controlled via the Internet.
- A. TRUE
- B. TRUE
Answer: B
NEW QUESTION 105
In Huawei FusionCompute, the configuration mode of the most storage-efficient virtual machine disk loading is
- A. General
- B. Independent-persistent
- C. Streamline
- D. Independent-non-persistent
Answer: C
NEW QUESTION 106
The following description about the differences between physical switches and virtual switches is incorrect (B)
- A. virtual switch runs on a physical server, and the physical switch has separate hardware
- B. Virtual switches also require certain hardware resources for their normal operation
- C. A virtual switch cannot be configured with a Layer 3 interface, and a physical switch can be configured with a Layer 3 interface
- D. The virtual switch cannot operate on the VLAN tag, and the physical switch can operate on the VLAN tag
Answer: D
NEW QUESTION 107
Cloud computing is the product of the development of parallel computing, grid computing, and distributed computing. The correct description of the relationship between the four is
- A. Grid computing is completely replaced by the emergence of distributed computing
- B. Grid computing completely replaces parallel computing
- C. Cloud computing is a type of distributed computing
- D. Parallel computing, network computing and distributed computing are all cloud computing
Answer: D
NEW QUESTION 108
What's incorrect in NUMA's description is ()
- A. Guest NUMA is to identify the Guest OS and its internal applications by presenting the NUMA structure to the virtual machine.
NUMA structure to achieve the purpose of improving application performance - B. Host NUMA mainly provides a CPU load balancing mechanism to resolve VM performance bottlenecks caused by imbalanced CPU resource allocation.
- C. NUMA technology makes CPU access similar to the speed of memory in Node and the speed of access to memory in other Nodes
- D. Host NUMA guarantees VM access to local physical memory, reduces memory access latency, and can improve VM performance
Answer: B
NEW QUESTION 109
In Huawei FusionCompute, the following incorrect description of virtual machine snapshot recovery is .
- A. If a disk mode of the virtual machine is "independent-persistent" or "independent-non-persistent", the data on the disk is not restored when the virtual machine is restored using a snapshot
- B. If a virtual machine deletes the port group where the virtual machine NIC is located after the snapshot is created, the deleted port group will also be restored when the virtual machine is restored using the snapshot
- C. Use the existing snapshot of the virtual machine to restore the data of the virtual machine to the state at the moment of the snapshot creation
- D. Virtual machines can have multiple snapshots
Answer: B
NEW QUESTION 110
In Huawei FusionCompute, the administrator can view the DVS port to which the virtual machine is connected.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 111
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. Disks mapped using raw devices perform best
- C. The operating system is recommended to be installed on a disk that uses the raw device mapping function.
- D. A data store using raw device mapping intelligently corresponds to a LUN on the SAN storage
Answer: C
NEW QUESTION 112
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 113
Using virtualization technology can virtualize a physical server into multiple virtual machines, thereby improving the hardware performance of the physical server. B
- A. True
- B. False
Answer: B
NEW QUESTION 114
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 115
In Huawei FusionCompute, the following description about the hot migration is incorrect
- A. The types of virtual machine live migration are divided into change host, change datastore, and change host and datastore
- B. Use the technology of rapid replication of memory data and shared storage during the hot migration of virtual machines to ensure the number of virtual machines Data unchanged
- C. Live migration includes virtual machine live migration and disk live migration
- D. Storage live migration can only be performed within the same storage device under storage virtualization management
Answer: D
NEW QUESTION 116
A virtual machine can have multiple virtual network adapters at the same time, corresponding to different virtual switches.
- A. TURE
- B. FALSE
Answer: A
NEW QUESTION 117
The VLAN ID (except 0) configured for DVS in Huawei FunsionCompute needs to exist on the physical switch, otherwise it will affect the normal communication of the virtual machine.
- A. TRUE
- B. TRUE
Answer: A
NEW QUESTION 118
The following incorrect description of the template is
- A. After converting the template to a virtual machine, the template no longer exists
- B. Templates can be used across virtualization platforms
- C. Custom parameters when deploying virtual machines using templates
- D. After the virtual machine is cloned as a template, the virtual machine still exists
Answer: B
NEW QUESTION 119
In Huawei FusionCompute, virtual machines using raw device mapping type data storage are not supported (multiple selection)
- A. Storage thin provisioning
- B. CPU Hot Add
- C. Storage live migration
- D. Snapshot
Answer: A,D
NEW QUESTION 120
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