Latest [Oct 28, 2021] H13-511_V4.0 Exam Dumps - Valid and Updated Dumps
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NEW QUESTION 139
In FusionCompute, the administrator binds the two network adapters of the CNA host in the active / standby mode. After binding, the transmission rate is equal to the sum of the transmission rates of the two network ports.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 140
The following description about making templates in FusionCompute is incorrect .
- A. When using a virtual machine to make a template, the status of the virtual machine can be "running"
- B. "Virtual machine to template" is to directly convert a virtual machine into a template, all parameters use the current configuration of the virtual machine The virtual machine will no longer exist after conversion
- C. "Clone a virtual machine as a template" is to copy the virtual machine as a template and support adjustment of some parameter configurations, which can be compared with the original virtual machine.
The virtual machine is slightly different. The virtual machine still exists after cloning is complete. - D. "Clone a template as a template" is to copy the template as a new template and support adjustment of some parameter configurations, which can be slightly different from the original template The difference is that the template still exists after cloning is complete
Answer: A
NEW QUESTION 141
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 142
The necessary conditions for a virtual machine to communicate with other virtual machines are (multiple choice)
- A. Configure the correct MAC address for the virtual machine
- B. Configure the correct IP address for the virtual machine
- C. Configure a fixed IP address for the virtual machine
- D. Configure the gateway address for the virtual machine
Answer: A,B
NEW QUESTION 143
In a NAS environment, multiple hosts writing to a file at the same time will cause data consistency issues.
- A. True
- B. False
Answer: A
NEW QUESTION 144
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 145
The following are CIFS descriptions that are correct
- A. CIFS supports multi-user access
- B. CIFS requires clients to have special software installed
- C. CIFS retains file format characteristics
- D. CIFS has low requirements for the reliability of network transmission. It can use both TCP / IP and UDP protocols.
Answer: A
NEW QUESTION 146
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 147
The following incorrect description of Huawei FusionCompute HA is
- A. The system periodically detects the status of the virtual machine. When a virtual server fails due to a physical server failure, the system can migrate the virtual machine to another physical server and restart it to ensure that the virtual machine can recover quickly
- B. If the data of the virtual machine is stored in shared storage, the data saved in the event of a failure will not be lost
- C. This function supports automatic restart after a virtual machine failure
- D. administrator can set different HA policies according to the importance of the virtual machine
Answer: C
NEW QUESTION 148
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 are to improve I / O performance of the storage system by concurrent read and write data on a plurality of disks
- C. when after a damaged disk, RAID5 the other disk still work, is unaffected disk I / O performance
- D. RAID storage space can be regarded as composed of two or more disks, the disk capacity available capacity for the sum
Answer: B,C
NEW QUESTION 149
The following description of distributed storage is correct
- A. The disks of the distributed storage come from the x86 architecture virtual machine
- B. The disks of the distributed storage come from x86 architecture servers
- C. The disks of the distributed storage come from the x86 architecture disk array.
- D. The disk of the distributed storage comes from a personal PC
Answer: B
NEW QUESTION 150
In FusionCompute, the virtual network adapter of each virtual machine is connected to the port of the virtual switch. In order to facilitate the user to configure and manage multiple ports at the same time, divide the ports with the same network attributes into the same port group
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION 151
In Huawei FunsionCompute, the incorrect description of virtual machine migration is
- A. destination host must have sufficient resources
- B. virtual machine status is "running"
- C. destination storage for different storage devices
- D. The communication between the source host and the destination host is normal
Answer: B
NEW QUESTION 152
In cloud computing, the network can be divided into two parts: virtual network and physical network.
- A. Yes
- B. wrong
Answer: A
NEW QUESTION 153
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. Hypervisor runs directly on physical hardware
- C. Applications can run directly on VMM
- D. Both applications and virtual machines can run directly on the Host OS
Answer: A,B
NEW QUESTION 154
In KVM-type virtualization, the following description is correct (multi-select)
- A. Guest OS can be Linux
- B. Guest OS can be Windows
- C. Host OS can be Windows
- D. Host OS can be Linux
Answer: A,B,D
NEW QUESTION 155
In Huawei FusionCompute, when a host in the cluster fails, the virtual machine on that host will automatically Automatic migration to other hosts in the cluster
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 156
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 157
In Huawei FusionCompute, the following measurement factors for computing resource scheduling are incorrectly described as
- A. When set to "CPU and Memory", the scheduling policy is triggered when the CPU or memory conditions are met
- B. When set to "CPU", the scheduling policy is triggered when the CPU conditions are met
- C. When set to "memory", the scheduling policy is triggered when the memory conditions are met
- D. When set to "CPU and memory", the scheduling policy is triggered only when the CPU and memory conditions are met
Answer: D
NEW QUESTION 158
Huawei FusionCompute can sense the use of global physical resources during the running of a virtual machine, and use an intelligent scheduling algorithm to calculate the best host suitable for the virtual machine to run, and run the virtual machine on the best host by means of hot migration, Thereby improving the global business experience
- A. True
- B. False
Answer: A
NEW QUESTION 159
In Huawei FusionCompute, after enabling the automatic computing resource scheduling function, the reason for the migration of the virtual machine may be (multi-select)
- A. The system automatically migrates according to the scheduling policy
- B. Windows virtual machine blue screen and processing policy is "HA virtual machine"
- C. An application running on a virtual machine crashes
- D. The administrator manually migrates according to the system prompt
Answer: A,B,D
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
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