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Free Huawei H13-531_V2.0 Practice Exam with Questions & Answers | Set: 10

Questions 136

Which of the following virtual machine descriptions is wrong? (single choice)

Options:
A.

The virtual machine template format is divided into two types: ova and ovf

B.

An ovf template consists of an ovf file and a vhd file

C.

Templates can be created by converting an existing virtual machine to a template, cloning a virtual machine template, or cloning an existing template

D.

A template is a copy of a virtual machine, including operating system, application software and virtual machine specifications

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Questions 137

FusionCloud supports the capability of one cloud and multiple pools, and supports heterogeneous virtualization. VMware and KVM virtualization.

The pool can be connected to the same Az for easy scheduling and management.

Options:
A.

TRUE

B.

FALSE

Questions 138

When using Rainbow to migrate a Windows virtual machine, which port is used by the destination virtual machine to Receive data sent by the source VM? ( one)

Options:
A.

8899

B.

8900

C.

445

D.

22

Questions 139

In the user login connection process of the FA, the virtual machine list cannot be obtained after user authentication, which cannot be the following which component caused it?

Options:
A.

GaussDB

B.

ITA

C.

HDC

D.

WI

Questions 140

Which of the following types of security services does not require a client to be installed in the cloud host operating system?

Options:
A.

Database Security Services

B.

Program Run Authentication Service

C.

Host Security Services

D.

border firewall

Questions 141

In order to give full play to the performance and function of the system, which of the following operations must be strictly observed (multiple choice)

Options:
A.

Strictly limit user roles to ensure (to ensure that users who belong to different roles only have the minimum operation permissions to access resources)

B.

Strictly implement the backup plan and regularly back up system data

C.

It is strictly forbidden to install or run non-standard software (such as firewalls, etc.) on the deployed equipment

D.

In case of emergency, maintenance personnel should immediately report back to the headquarters or contact technical support directly.

Questions 142

The source platform supported by Rainbow can be x86 architecture or Kunpeng architecture (judgment)

Options:
A.

TRUE

B.

FLASE

Questions 143

FusionStorage block storage adopts distributed cluster management mode, the system is fully redundant, and there is no single point

Fault. Supports two data redundancy protection mechanisms: multiple copies and EC (Brasure Coding).

Which of the descriptions of copy and EC is wrong?

Options:
A.

The Erasure Coding technology is applied to realize the RAID function between nodes, and the configuration of the protection level is supported.

Any node or any disk failure without affecting data integrity.

B.

Multiple copies can ensure that in the case of server failure, cabinet failure, or even computer room failure, the data is still

While not lost, accessible.

C.

The application of the multi-copy mechanism can copy 2 to 3 copies of the same data, and place different copies in different

On the server, on the cabinet, or even in a different computer room.

D.

Compared with the EC mechanism, the reliability of multiple copies is not reduced, or even higher than the EC mechanism, while the space utilization rate increased significantly.

Questions 144

The heartbeat failure of the nodes between the active and standby VRM will affect the reliability of the system and may cause the number of active and standby nodes.

According to inconsistent. Which of the following options will cause node heartbeat failure between VRM master and slave? (many)

Options:
A.

The BMC network plane is abnormal

B.

The operating system of the host where the standby node is located is faulty

C.

The standby node is not configured with active/standby or fails to configure active/standby

D.

The HA certificates of the active and standby VRM nodes do not match or the system time is not within the validity period of the certificate

Questions 145

In FusionCloud, ELB provides users with the ability to self-control load balancing, and supports Provide a highly controlled and flexible management platform to achieve simple configuration and rapid addition of service resources

Target. Which of the following descriptions about some functions of the ELB is wrong? (Single)

Options:
A.

The deployment supports linear scalability, no single point problem

B.

Region Type l supports TCP, UDP, HTTPS and HTTP load balancing

C.

Region Type 1 supports TCP and HTTP load balancing

D.

Only supports intranet and VPN access, not external network access

Questions 146

The ManageOne operation plane is the operation management center of the FusionCloud solution, supporting multi-tenancy and heterogeneous resources

Management of pools such as VMware, PowervM

Options:
A.

True

B.

False

Questions 147

Which description is correct about rainbow software.

Options:
A.

Rainbow Migrator Linuxmust be deployed

B.

Decide whether to deploy or not based on the source virtual machine to be migratedRainbow Migrator

C.

Rainbow Servermust be deployed

D.

Rainbow Migrator WindowsThe correct answer must be deployed

Questions 148

Which of the following descriptions about FusionCompute virtual machine snapshot recovery is incorrect?

( one)

Options:
A.

A virtual machine can have multiple snapshots.

B.

If a certain disk mode of the virtual machine is "independent-persistent" or "independent-non-persistent", use fast

When the restorer is used, the data on the disk will not be restored.

C.

Using the existing snapshot of the virtual machine, the data of the virtual machine can be restored to the state when the snapshot was created.

D.

If the virtual machine deletes the port group where the network card of the virtual machine is located after the snapshot is created, the

When the original virtual machine is used, the deleted port group will also be restored.

Questions 149

Which of the following operations is feasible when using rainbow for V2V migration?

Options:
A.

Use the NAT function of the router to open up the network between the source and destination virtual machines.

B.

Configure the routing function on the rainbow to connect the network between the source and destination virtual machines.

C.

Configure nat on rainbow; connect the network between the source and destination virtual machines.

D.

Use the routing function of the Layer 3 switch to open up the network between the source and destination virtual machines.

Questions 150

eReplication supports storage layer replication disaster recovery and host layer replication history, which of the following is about the two disaster recovery solution groups

Is the net wrong? (single choice)

Options:
A.

storage layer replication includes a variety of technologies, including synchronous replication, asynchronous replication, etc.

B.

The host layer replication scenario cannot use the storage layer service

C.

storage layer DR production site and DR site storage devices can use storage devices from different manufacturers

D.

Host layer replication disaster recovery uses I0 Mirror to capture and replicate I0 to realize remote replication and disaster recovery management of data