H31-522 Practice Exam Questions with Answers Huawei Certified Network Professional –Cloud DataCentre Operations Certification

500 GB

GB

1500 GB

5000 GB

Portability

Scalability

Compatibility

Interoperability

VRM

FusionSphere OpenStack OM

FusionStorage

ServiceCenter

IP spoofing attacks

Smurf attacks

ARP spoofing attacks

ICMP attacks

TRUE

FALSE

User management

Account policy

Idle timeout settings

User session inspection

Real-time monitoring

Historical monitoring

In-band monitoring

Out-band monitoring

Data access devices may have different ownership characteristics.

Data access devices have different storage formats.

Data access devices use different applications or clients and thus may have different security characteristics.

Data access devices use different operating systems and thus may run different applications.

TRUE

FALSE

Service capacity management

Plan capacity management

Component capacity management

Service capacity management

Users can obtain the IaaS service for free.

The services that users obtain are IT resource services.

Users obtain the IaaS services on the Internet.

Users can obtain the IaaS services using the self-service.

Hosted virtualization

Bare metal virtualization

Hybrid virtualization

OS virtualization

TRUE

FALSE

Migration assessment

Solution design

Migration implementation

Migration acceptance

Obtain the software package.

Install OperationCenter.

Perform OS security hardening.

Verify the installation.

Handshake protocol

Record protocol

Alert protocol

Discovery protocol

TRUE

FALSE

Pre-installation

Brand-new installation

Incremental installation

Full installation

User-mode EVS

OVS

Hard passthrough

DVS

Lightweight, self-service, and automated ITSM management system architecture

Agile DevOps O&M method which prevails in the industry

Passive management

Focus only on the service strategy from the view of management.

IaaS

PasS

SaaS

MaaS

GREVPN

L2TPVPN

SSL VPN

L2TP Over IPSec

View Report

System Configurations

Resource Management

Performance Statistics

External_OM

External_API

Internal_Base

storage_data0

Online mode

Real-time blocking

Self-learning and self-adaption

In-band deployment

TRUE

FALSE

Service strategy

Service design

Service transition

Service measuring

Cinder provides block storage to be attached to VMs to provide additional disk space for VMs.

Swift is used to store VM images.

In the FusionSphere environment, Glance backend storage is the Swift object storage by default.

In the FusionCompute environment, block storage contains only SAN storage and local storage.

Transparent right clauses in the contract.

International laws.

Customers never have any right to audit a cloud service provider.

Auditing right clauses in the contract.

FusionSphere OpenStack

Hyper-V

KVM

Xen

WebUI-based installation

Image installation

PXE installation

Network installation

Router

F5 load balancer

Firewall

NAT device

Security protocol

Source IP address

Destination IP address

Security parameter index

Disk name

Health status

Installation status

Hard disk usage

Physical topology

Logical topology

Service topology

Network topology

TRUE

FALSE

Resource management

Routine monitoring

SSO

Real-time monitoring

You must first specify the availability zone (AZ) to which the host group belongs and then select hosts from the AZ to create a host group.

If the resource pool is to interconnect with FusionCompute, the AZ needs to be consistent with the AZ configured in the FusionCompute storage cluster.

The external network is used to connect to the network outside the system and cannot be the Internet.

fc-nova-computeXXX is in fact a group of FusionCompute computing clusters interconnected with FusionSphere OpenStack.

In the FusionSphere OpenStack environment, Nova provides lifecycle management for compute instances. On-demand response includes VM creation, scheduling, and reclamation.

Cinder provides persistent block storage for running instances. Its pluggable drives facilitate block storage device creation and management.

Keystone provides monitoring and measurement for FusionSphere OpenStack charging, baseline, scalability, and statistics.

Horizon provides a web-based self-service portal which interacts with FusionSphere OpenStack underlying services, such as starting an instance, allocating IP addresses, and configuring access control.

Backup management software supports automatic backup.

Backup management software does not support backup for heterogeneous platforms.

Backup management software manages storage media and all backup jobs in a centralized manner.

Backup management software provides a comprehensive log system, enabling administrators to perform monitoring and query operations based on different requirements.

FTP

SNMPTrap

Scheduled query (HTTPS)

SMTP

1:1

1:10

1:100

1:1000

Acceptance solution provision

Applying for acceptance

Onsite acceptance

Signing the acceptance certificate

TRUE

FALSE

Predefined report

Customized report

Periodical task report

Imported report

TRUE

FALSE

Internal_base is a FusionSphere OpenStack internal management network. Set the network format to tag when creating a network.

External_API is an external API management plane of FusionSphere OpenStack. The FusionSphere OpenStack web client can be accessed from the Internet through External_API.

External_API is an internal OM management plane which allows users to access external networks from internal networks.

Storage_data is an internal storage plane for using KVM resources.

A VM template is a duplicate of a VM, which includes an OS, application software, and a set of VM specifications.

A VM template can be created by converting a VM, cloning a VM, or cloning an existing template.

A template in OVF format consists of an OVF file and a VHD file.

There are two formats of VM templates: OVA and OVF formats.

TRUE

FALSE

Understand related supervision regulations.

Run standard security software.

Encrypt everything.

Understand the cloud storage architecture in use.

TRUE

FALSE

FusionCube

Update tool

Fusion Care

Automatic web UI installation and deployment tool

DES

3DES

SHA-l

MD5

TRUE

FALSE

TRUE

FALSE

Instant report

Common report

Periodic report

Customized report

Local disk

IP SAN

FusionStorage

NAS

To create a snapshot, the current disk is set to read-only. The system automatically creates an incremental disk in the data store where the disk locates.

An incremental disk records the differences between the current state of the disk and the state of the disk in the last snapshot.

Multiple snapshots can be created for one VM. If a VM is being restored using a snapshot, other snapshots of the VM are not affected.

Snapshots can be automatically deleted.

The computing resource scheduling automation technology can determine whether to migrate a VM based on the CPU usage, memory usage, or both the CPU and memory usage.

In power management, hosts can be powered on or powered off manually or automatically.

The VM migration rules include the keep-VMs-together, mutually-exclusive-VM, and the VM-to-host-group rules.

The IMC policy supports only live migration of Intel CPU series. CPUs from other vendors can be configured with this policy.

Enables tenants to queue up with other users.

Lacks the encryption key customized to each tenant.

Exposes the residual information and data or operation traces to other users or tenants.

Has to update the antivirus database individually for each customer.

During the project implementation, the project implementer is responsible for progress management, risk control quality management, subcontract management, construction management, contract change confirmation, and engineering delivery.

During the project implementation, the customer must provide necessary resources to ensure power supply, refrigerating, lighting, firefighting, equipment room protection, network bandwidth, applying for contract changes, migration personnel arrangement, and so on.

Common responsibilities refer to the work that requires both parties to confirm or to complete together during the project implementation.

During the project implementation, the migration implementer is responsible for confirming the project progress, acceptance criteria, hardware installation environment, and device quantity.

TRUE

FALSEs

1 month

3 months

6 months

1 year

TRUE

FALSE

LUN

Local disk

Advanced SAN storage pool or FusionStorage pool

Local RAM disk

Customer VM

Privilege VM

Secure VM

Physical server

TRUE

FALSE

TRUE

FALSE

Power on or power off a VM.

VM live migration

VM DR

Virtualized SAN storage heartbeat detection

Cloud customers' system administrators

Internet service providers

Service providers' system administrators

Governments

A full backup is a complete copy of all the data created at a certain point in time.

An incremental backup is performed based on the changes since the last backup.

A differential backup is performed based on the changes since the last full backup.

Differential backup occupies the smallest storage space among all backup types.

TRUE

FALSE

The service design package is a suite that describes service release.

Implement the transition from service design to service change.

The service design package is used for each new IT service, major service change, or IT service retirement.

The service design contains documents that define all aspects of IT services and requirements on each phase in the service lifecycle.