Unique Top-selling H13-511_V4.0 Exams - New 2021 Huawei Pratice Exam
Huawei-certification Dumps H13-511_V4.0 Exam for Full Questions - Exam Study Guide
NEW QUESTION 71
If a virtual machine wants to communicate with other virtual machines, which of the following options is necessary?
- A. Port binding needs to be configured on the physical switch
- B. Need to configure port binding on the physical server
- C. Need to add at least one network card to the virtual machine
- D. The physical server where the virtual machine is located needs to be networked
Answer: C
NEW QUESTION 72
In Huawei FusionCompute, in addition to configuring static routes, DVS also supports multiple dynamic routes.
- A. TRUE
- B. TRUE
Answer: A
NEW QUESTION 73
When using the same Window template to quickly deploy a virtual machine, the SIDs generated may be consistent. As a result, some special software will fail when installed
- A. True
- B. False
Answer: A
NEW QUESTION 74
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 75
In Huawei FusionCompute, the following incorrect descriptions of security groups and rules are
- A. must create a security group before adding rules
- B. Security group rule changes need to be manually applied to virtual machines in the security group
- C. security group denies all by default before adding rules
- D. The premise of deleting a security group is that there are no virtual machines in the security group
Answer: B
NEW QUESTION 76
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 77
Memory reuse technology cannot be implemented () .
- A. Enabling memory reuse technology can improve the deployment of virtual machines on physical hosts
- B. Enable memory reuse technology. The higher the reuse ratio, the better the performance of the virtual machine.
- C. If the user's virtual machine memory usage is high, you can optimize it by modifying the memory reuse ratio
- D. Enabling memory reuse technology, the total memory of all virtual machines created by the user can exceed the physical memory
Answer: B
NEW QUESTION 78
In Huawei FusionCompute, the operation of creating a disk using IP SAN includes Create storage resource
2. Add a storage port on the host
3. Add a data store
4. Create a disk
The correct sequence of operations is
- A. 2-1-3-4
- B. 4-2-1-4
- C. 1-3-4-2
- D. 1-2-3-4
Answer: A
NEW QUESTION 79
The following scenarios that are not suitable for increasing the memory reuse ratio are
- A. Memory reuse in commercial scenarios has reached 150%
- B. Reduce customer hardware procurement costs
- C. Virtual machine memory utilization is low
- D. While ensuring performance, customers require a single host to deploy the maximum number of virtual machines
Answer: A
NEW QUESTION 80
Which of the following is not a feature of big data 4V
- A. Varitey
- B. Valid
- C. Volume
- D. Value
Answer: B
NEW QUESTION 81
Data packets in the cloud computing virtual network need to be routed and forwarded by routers in the physical network. / TOR switch
- A. TURE
- B. FALSE
Answer: B
NEW QUESTION 82
In Huawei FusionCompute, the correct description of "role" is .
- A. A "role" can have one or more different "operating systems"
- B. If a "user" has multiple "role", its "operation authority" depends on the "role" with the highest priority
- C. "Operation Permissions" of "Role" cannot be modified
- D. A "user" can only have one "role"
Answer: B
NEW QUESTION 83
The main purpose on open NUMA functions are correct is ()?
- A. maximize virtual machine
- B. to maximize the physical memory of the machine multiplexing rate VCPU computing power
- C. to maximize the physical host CPU
- D. optimize memory access performance of the virtual machine Computing capacity
Answer: D
NEW QUESTION 84
To configure the IP SAN for the host, you usually need to configure the host on the storage device to enable the host to be mapped on the IP SAN Shoot.
- A. ISCSI Client
- B. ISCSI Server
- C. ISCSI Target
- D. ISCCSI Initiator
Answer: D
NEW QUESTION 85
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 86
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 87
In the following description, in line with the characteristics of the virtual package (multiple) the
- A. Virtual machines can be migrated from one physical host to another
- B. The configuration file of the virtual machine contains information such as CPU type and quantity.
- C. If a virtual machine has multiple hard disks, each hard disk will generate a corresponding disk file
- D. Multiple virtual machines can run on one physical host at the same time
Answer: A,B,C
NEW QUESTION 88
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