EMT Practice Test

1. Question Content...

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Question1: In Huawei FusionCompute, if the Windows virtual machine has a blue screen, what operations can the system perform? [Multiple choice]

Question2: The following description of RAID is correct (multiple choice)

Question3: In-use memory exchange refers to using virtual memory or external storage for the virtual machine, and storing temporarily unused data on the virtual machine to external storage. When the system needs to use this data, it is then exchanged with data reserved in memory Exchange

Question4: In Huawei FusionCompute, which of the following factors does DRS perform virtual machine migration?
(Multiple choices)

Question5: The following Qos description about CPU and memory resources is incorrect.

Question6: In fusioncompute, the virtual switch is connected to the physical network via ().

Question7: What does not reflect the features of cloud computing on-demand self-service in the following options are

Question8: The following description of Virt-manager is correct. [Multiple choice]

Question9: The following are not part of snapshot management .

Question10: The configuration of a Huawei switch port is as follows:
Interface GigabitEhernet 0/0/1
Port link-type access
Port default vlan 16
According to the above configuration, the following statement is correct

Question11: Templates can be used to quickly deploy virtual machines. Currently, templates can only be made by converting or cloning virtual machines.

Question12: 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

Question13: In Huawei FusionCompute, a virtual machine can have multiple virtual network adapters.

Question14: In Huawei FusionCompute, the following incorrect description of port groups and security groups is

Question15: The role of the following VLANs is incorrect:

Question16: In Huawei Fusioncompute, administrators can discover storage devices by scanning or manually refreshing.

Question17: Common external storage solutions are

Question18: Which of the following scenarios does virtualization apply to? [Multiple choice]

Question19: In the following description, in line with the characteristics of the virtual package (multiple) the

Question20: In Huawei FusionCompute, if there is only one physical network port in the bound network port, the physical network port cannot be removed directly.

Question21: Voice recognition, image recognition, and emotional companion robots are all applications of artificial intelligence

Question22: The necessary conditions for a virtual machine to communicate with other virtual machines are (multiple choice)

Question23: In Huawei FunsionCompute, the incorrect description of virtual machine migration is

Question24: SSD disks are mechanical hard disks, which have the advantages of fast read and write speeds, low power consumption, and light weight, but they have a limited life span

Question25: In Huawei FusionCompute, users can manage VMs in multiple ways:

Question26: The rules in the security group will be deleted along with the security group

Question27: 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

Question28: In computing virtualization, the CPU and memory allocated to the virtual machine is (multi-select) AB

Question29: The following incorrect description of virtualization is (multi-select)

Question30: Memory reuse technology cannot be implemented () .

Question31: In Huawei FusionCompute, FusionStorage can be used as a virtualized storage

Question32: 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

Question33: Create a new disk in Huawei FusionCompute, which of the following operations is incorrect

Question34: As FusionSphere, the disk thin provisioning can be achieved is (multiple choice)

Question35: The KVM virtualization architecture includes KVM modules, QEMU and Libvirt. The following incorrect description of these modules is

Question36: For scenarios such as archives that need to store large amounts of data for a long time, but do not need to read frequently, it is recommended Type of disk?

Question37: The following Hypervisor description is incorrect

Question38: In cloud computing, different types of hardware of the same type can form a resource pool.

Question39: If an enterprise uses a hybrid cloud, the devices that cannot be used as the demarcation point between public and private clouds are

Question40: If a virtual machine wants to communicate with other virtual machines, which of the following options is necessary?

Question41: The following description of NFS is correct ().

Question42: The following scenarios that are not suitable for increasing the memory reuse ratio are

Question43: The following description of cloud computing is correct

Question44: In Huawei FusionCompute, the configuration mode of the most storage-efficient virtual machine disk loading is

Question45: If virtual machine A and virtual machine B run on different physical servers, which physical device must be used in the communication process? (Multiple choice)

Question46: In Huawei FusionCompute, the following description of the virtual machine HA is correct (multi-selection)

Question47: Common disk arrays include (multi-select)

Question48: Using virtualization technology can virtualize a physical server into multiple virtual machines, thereby improving the hardware performance of the physical server. B

Question49: Virtualization description is correct

Question50: In a NAS environment, multiple hosts writing to a file at the same time will cause data consistency issues.

Question51: CPU virtualization technology can be divided into full virtualization, paravirtualization, software virtualization, and hardware-assisted virtualization.

Question52: In cloud computing, the network can be divided into two parts: virtual network and physical network.

Question53: In Huawei FusionCompute, the following measurement factors for computing resource scheduling are incorrectly described as

Question54: In Huawei FusionCompute, to improve VRM reliability, which of the following deployment methods is recommended?

Question55: 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

Question56: During the snapshot creation process, you can perform other operations on the virtual machine.

Question57: In RAID 5 and RAID 6, the number of failed disks is

Question58: The following can achieve computer virtualization in the era of cloud computing 1.0 and improve resource utilization

Question59: The following option is not an element of artificial intelligence is

Question60: For FusionCompute, you can create snapshots for CNA hosts.

Question61: Virtual machines generally have corresponding configuration files that record information such as the specifications and names of the virtual machines.

Question62: In Huawei FusionCompute, what is incorrect about the IMC function description is It is recommended to enable the IMC function when the CPU models of the CN

Question63: In Huawei FusionCompute, in addition to configuring static routes, DVS also supports multiple dynamic routes.

Question64: If two virtual machines can ping each other, the network device that will be used in the communication process is

Question65: The following options are characteristic of the era of cloud computing 1.0 (multiple choices)

Question66: Which of the following virtual machine disk file formats does Huawei fusioncompute not support? A

Question67: The following description about the cluster, host and virtual machine in Huawei FusionCompute is incorrect

Question68: In Huawei FusionCompute, when a virtual machine installs an operating system by mounting a local image file, the administrator can close the VNC window at any time without affecting the reading of the image.

Question69: RAID 6 on the basis of enhanced RAID 5 disk fault tolerance, can allow two disk failures, but not less than the number of disks required 4

Question70: Virtualization is divided into computing virtualization, storage virtualization and network virtualization, corresponding to cloud computing cloud host, cloud storage, cloud network

Question71: In Huawei FusionCompute, the description of the "shared" type disk is correct (multi-select).

Question72: In Huawei FusionCompute, the role of the uplink is.

Question73: Set the VLAN ID of the port group to 10 in Huawei FusionCompute (multi-selection)

Question74: The following description of virtualization is correct

Question75: When binding a disk to a virtual machine in Huawei FusionCompute, to achieve the following requirements, the virtual machine does not take a snapshot of the disk when creating a snapshot, and does not restore the disk when using the snapshot to restore the virtual machine. At the same time, all data is required to be permanently written. The disk, which mode should I choose?

Question76: Which of the following statements about the relationship between cloud computing and the Internet of Things is incorrect?

Question77: Virtualization technology can improve the utilization of hardware resources, reduce operation and operation and maintenance costs, and cloud computing also has these advantages.
Therefore, cloud computing and virtualization technology are inseparable. // Cloud computing is not equal to virtualization

Question78: The weakest data redundancy of the following RAID levels is ()

Question79: What types of storage virtualization can be divided into? (Multiple choices)

Question80: Which of the following is not a feature of big data 4V

Question81: In Huawei FusionCompute, when the virtual machine is in the "running" or "stopped" state, users can To increase or decrease the number of vCPUs of the virtual machine

Question82: In Huawei FusionCompute, the following incorrect technical description of CPU QoS is (C)

Question83: . The following incorrect description of Huawei FusionCompute architecture is

Question84: In Huawei FusionCompute, the tools installed for the virtual machine have nothing to do with the type and version of the operating system used by the virtual machine // System-dependent

Question85: In computing virtualization, the operating system running in a virtual machine is called Host OS.

Question86: Which of the following network file sharing protocols does the NAS support (multiple choice)

Question87: After KVM uses Virtio, the description of the I / 0 forwarding process is correct [multiple choices]

Question88: Which of the following requirements can be fulfilled by Huawei FusionCompute DRS