EMT Practice Test

1. Question Content...

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Question1: Artificial intelligence is a new research and development theory, method, technology and application system used to extend artificial intelligence.
Technical science, the following statement about artificial intelligence is wrong (D)

Question2: Which of the following network file sharing protocols does the NAS support (multiple choice)

Question3: Virtualization description is correct

Question4: In Huawei FusionCompute, DRS rules do not take effect for virtual machines bound to USB devices.

Question5: Among the following RAID levels, the highest utilization of disk space is

Question6: Common disk arrays include (multi-select)

Question7: In Huawei FusionCompute, the description of the "shared" type disk is correct (multi-select).

Question8: The following incorrect description of Huawei FusionCompute HA is

Question9: The following description about the differences between physical switches and virtual switches is incorrect (B)

Question10: In actual work, which function can VLAN implement

Question11: Huawei FusionCompute supports adding hosts in batches. The administrator fills in host information according to the template provided by the system and imports it at one time.

Question12: The process of creating a file system on a disk is often referred to as

Question13: In FusionCompute, when adding multiple hosts to shared storage, the following operations are correct (choose) the

Question14: If a virtual machine wants to communicate with other virtual machines, which of the following options is necessary?

Question15: Which of the following requirements can be fulfilled by Huawei FusionCompute DRS

Question16: The storage resource types supported by Huawei FusionCompute are (multi-select)

Question17: If an enterprise uses a hybrid cloud, the devices that cannot be used as the demarcation point between public and private clouds are

Question18: 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

Question19: 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

Question20: The following are the main driving forces for the emergence and development of virtualization technologies:

Question21: The following description about virtualized storage and non-virtualized storage is correct

Question22: The cloud service purchased by the user includes the application operating environment, but there is no application and related data. This mode Formula belongs to

Question23: With the development of AI technology, almost every technology now involves artificial intelligence. Which of the following is now AI?
Application area? [multiple choices]

Question24: Memory reuse is a resource allocation scheme that increases the density of virtual machines on a single host, reduces costs, and sacrifice performance for density.

Question25: The following description of KVM and Xen is correct (multi-select)

Question26: KVM virtual machines can be created through a graphical interface or created using the command line.

Question27: 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

Question28: Switches can be divided into access switches, aggregation switches, and core switches according to their usage. Virtual switches belong to aggregation switches Switch

Question29: The KVM virtualization architecture includes KVM modules, QEMU and Libvirt. The following incorrect description of these modules is

Question30: Create a virtual machine by importing it in Huawei FusionCompute. The following file formats are not supported ()

Question31: A virtual machine can have multiple virtual network adapters at the same time, corresponding to different virtual switches.

Question32: 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.

Question33: The following description about KVM (Kernel-based Virtual Machine) is correct (multiple selection)

Question34: The following options belong to open source virtualization technology:

Question35: In Huawei FusionCompute, the memory and CPU resources used by virtual machines can only be provided by the same cluster. Therefore, the maximum computing resources that virtual machines can actually use cannot exceed the sum of resources available to all hosts in the cluster

Question36: Using virtualization technology can virtualize a physical server into multiple virtual machines, thereby improving the hardware performance of the physical server. B

Question37: Which of the following methods are generally supported by a physical switch for remote management (multiple selection)

Question38: The following description is incorrect

Question39: Use a template in Huawei FusionCompute to deploy multiple virtual machines in batches

Question40: Among the following options, the correct description of the characteristics of cloud computing on-demand self-service is

Question41: In the development of the Internet, there are many milestone events. The order of the milestone events in the following options is normal.

Question42: In Huawei FusionCompute, users can manage VMs in multiple ways:

Question43: Virtualization is divided into computing virtualization, storage virtualization and network virtualization, corresponding to cloud computing cloud host, cloud storage, cloud network

Question44: Which of the following scenarios is not applicable to snapshots? B

Question45: The main purpose on open NUMA functions are correct is ()

Question46: The following description about making templates in FusionCompute is incorrect .

Question47: Virtual machine live migration refers to moving virtual machines in the same cluster from one physical server to another physical server in the state of a virtual machine.

Question48: In Huawei FusionCompute, if a virtual machine is bound to a host, the functions that will be affected are (multi-select) .

Question49: In Huawei Fusioncompute, administrators can discover storage devices by scanning or manually refreshing.

Question50: 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?