H13-511_V4.0 HCIA-Cloud Computing V4.0 Questions and Answers

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

Which device in the physical network is capable of routing and forwarding?

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

In Huawei Fusioncompute, administrators can scan or manually refresh to discover storage equipment.

Features of virtualization include partitioning, isolation, encapsulation and standalone A

A, yes

B, wrong

In Huawei FusionCompute, virtual machines using non-virtualized storage do not support the snapshot function.

A TRUE

B FALSE

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

The following description about the characteristics of type I (bare metal) computing virtualization is correct [multiple choices]

In Huawei FusionCompute, the correct description of the "shared" type of disk is (multiple choice).

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

A, RAID 0

B, RAID 6

C, RAID 1

D, RAID 5

The following incorrect description of iSCSI and Fibre Channel is ().

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

Both CPU resource QoS and memory multiplexing technologies use different strategies to rationally allocate resources

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

A A virtual machine NIC is connected to a virtual port in the port group, and a virtual machine NIC is associated with a security group

A B-port group is a collection of one or more virtual ports on a DVS, while a security group is a collection of one or more rules

C. A DVS can have multiple port groups and a VM can be protected by multiple security groups

D. Security groups are based on port groups to protect virtual machines /// virtual network cards

Which of the following technologies on a switch can increase link speed?

A LDAP

B LACP

C VLAN

D VXLAN

Which of the following descriptions about virtualization is correct (C)

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

Which of the following scenarios is not applicable to snapshots?

A Business Destructive Test

B Long-term preservation of business data

C Business Patch Upgrade

D Major business changes

The following are the north-south traffic (multi-select)

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

In Huawei Fusion Compute, to facilitate unified management, each DVS must be configured with a management IP address.

A TRUE

B FALSE

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

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

It is found in FusionCompute that the IP address of a Windows virtual machine is 0.0.0.0, the possible reason is

In a Linux virtual machine. The one who can manage the logical volume is B

A OVM

B LVM

C PVM

D DVM

The method used by FusionCompute Installer to deploy VRM virtual machines is (). B

In the following description, the advantages of virtualization are (multi-select)

In the physical network, which device can perform routing and forwarding?

The function of the Internet of Things is only to collect data generated by various things.

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

The following are not part of snapshot management.

In Huawei FusionCompute, the correct description of the method for logging in to the virtual machine is . [Multiple choice]

In Huawei FusionCompute, if the server has a small number of physical NICs, you can consider merging multiple planes.

, Using a VLAN to logically isolate each plane A

In Huawei FusionCompute, the following can only be used as non-virtualized storage: ()

A, NAS

B, FusionStorage

C, local disk

D, SAN

In Huawei FusionCompute, when a compute node is powered off, the system can have HA on the computer node.

Attribute virtualization is pulled up on other computer nodes. Among the following options, it is not necessary to implement this function: A. The virtual machine is not bound to the host

B. The source and destination computing nodes use shared data storage,

C. The cluster to which the compute node belongs opens HA

D. Virtual machines with HA attributes on the compute nodes all use the same network segment IP

In Huawei FusionCompute, setting the port group vlan ID to 10 represents (multiple choice) ACD

In Huawei FusionCompute, the role of the uplink is.

The correct description of the extensive network access characteristics of cloud computing is (). [Multiple choice]

The configuration of a Huawei switch port is as follows:

Interface (GigabitEhernet 0/0/1)

Port link-type trunk

Port trunk allow-pass vlan 16 17

According to the above configuration, the following statement is correct (D)

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

In KVM, there are two ways for the virtual machine NIC to connect to the physical network: and ()

A bridging, address translation

B address translation, pass-through

C bridge, pass-through

D pass-through, bridge

In Huawei fusion compute, all virtual machine NICs that join the same security group use this security group filtering. To improve security, you need to add the same network card to multiple security groups. B // A network card is only assigned to one security group