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H31-511 Sample Questions Answers

Questions 4

Which of the following storage types CANNOT supported by OpenStack?

Options:

A.

Local disk

B.

NAS

C.

IPSAN

D.

Fusion Storage

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Questions 5

When service is busy, some services can be migrated from the private cloud to public cloud.

Options:

A.

TRUE

B.

FALSE

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Questions 6

BCManager eBackup is a backup software product designed for FusionSphere and VMware vSphere as well as cloud platforms.

Options:

A.

TRUE

B.

FALSE

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Questions 7

Which of following ICT Technologies can help to realize future smart government? (Multiple Choice)

Options:

A.

Cloud

B.

Fixed network

C.

IoT

D.

Big Data

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Questions 8

What are the benefits of OpenStack? (Multiple Choice)

Options:

A.

Allows new hypervisor to be added to the system.

B.

Standard northbound OpenStack APIs

C.

Heterogeneous access capability

D.

Rapidly-developing and widely-accepted

E.

Support northbound to heterogeneous hypervisors (KVM/XEN/VMware)

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Questions 9

IT system architecture can be divided into computing, network, storage and software resources.

Options:

A.

TRUE

B.

FALSE

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Questions 10

Which of the following is the brand name of Huawei desktop access software?

Options:

A.

FusionCloud

B.

FusionCompute

C.

FusionAccess

D.

FusionSphere

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Questions 11

According to Enterprise cloud market forecast By 2020, cloud hosting and public cloud will be FOUR times the private cloud.

Options:

A.

TRUE

B.

FALSE

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Questions 12

What does a "MAC" address stand for?

Options:

A.

Media Access Code

B.

Media Access Control

C.

Media Assembly Code

D.

Manufacture Assembly Code

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Questions 13

A database file is an operating system file that provides logical storage for database information, which is used to ensure that data remains consistent and can be recovered,

Options:

A.

TRUE

B.

FALSE

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Questions 14

A running virtual machine contains two pieces of data: CPU and memory

Options:

A.

TRUE

B.

FALSE

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Questions 15

Database resource contains all system objects in SQL Server, Which is right about database

resource?

(Multiple Choice)

Options:

A.

It can be query

B.

It can be modified

C.

Database resource is hidden

D.

It is read-only

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Questions 16

Which of the following descriptions are cloud computing benefits? (Multiple Choice)

Options:

A.

Resource Utilization

B.

High Reliability

C.

Less Efficiency

D.

Fast Service Deployment and Flexible Capacity' Expansion

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Questions 17

For AWS overseas market, 70%-80% rely on channel partners.

Options:

A.

TRUE

B.

FALSE

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Questions 18

In an object storage system, the metadata server is responsible for mappings between files and object-based storage devices as well as organizing files and directories.

Options:

A.

TRUE

B.

FALSE

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Questions 19

Which of the following network security technologies cope with various security threats in the cloud computing data center? (Multiple Choice)

Options:

A.

Security domain division

B.

Firewall

C.

Modular design

D.

Flow cleaning

E.

VPN access

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Questions 20

Which of the following description about RAID 1 is incorrect?

Options:

A.

RAID 1 uses data mirroring without parity check

B.

RAID 1 uses two identical disk systems for mutual mirroring

C.

RAID 1 has the highest data reliability among all RAID levels

D.

Mutual mirroring improves the data access speed.

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Questions 21

Which of the following descriptions about object, block and file storage is incorrect?

Options:

A.

Blocks are directly accessed in the storage layer with the least expenses, highest efficiency, and highest speed

B.

File storage is storage method that builds a file system based on block storage.

C.

Block storage adopts iSCSI/Fiber Channel is suitable for cross-network transfer

D.

Object storage adopts an interface compatible with the standard Internet protocol, so its supports cross-regional data transfer

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Questions 22

Three Stages of Digital Transformation in the Automotive Industry are Building Digital Platforms Building Digital Ecosystems Building Digital Business Models

Options:

A.

TRUE

B.

FALSE

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Questions 23

Which of the following protocol allow fast convergence and provide multiple paths to load balance VLAN traffic?

Options:

A.

MSTP

B.

MPLS

C.

MTP3

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Questions 24

What are AWS centralized organization architecture advantages? (Multiple Choice)

Options:

A.

Independent product team promote products and rapid service rollout

B.

Self-owned support team can quickly transfer customer feedback to the product department

C.

Independent product line cause human resource repeat

D.

Services provided by different departments have different user interfaces, which brings complexity

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Questions 25

Cloud computing supports elastic capacity expansion for storage space based on requirements, And the storage space in Terabytes at most.

Options:

A.

TRUE

B.

FALSE

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Questions 26

The scale of a traditional IT system is determined by the requirements of average traffic.

Options:

A.

TRUE

B.

FALSE

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Questions 27

The CPU is a core unit of servers. Which of the follow is not the consist of CPU?

Options:

A.

arithmetic logical unit (ALU)

B.

Controller

C.

Register

D.

Memory

E.

Bus

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Questions 28

Which is the NO.1 reason for financial and manufacture enterprises to CHANGE cloud provider?

Options:

A.

Cost issue

B.

Security issue

C.

Service Management Issue

D.

Compliance issue

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Questions 29

OpenStack and KVM-based FusionSphere solution can be used as NFV telecom cloud.

Options:

A.

TRUE

B.

FALSE

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Questions 30

The TCP/IP model takes a layered structure. Which of the following belong to TCP/IP model ? (Multiple Choice)

Options:

A.

Physical Layer

B.

Data Link Layer

C.

Network Layer

D.

Transport Layer

E.

Session Layer

F.

Application Layer

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Questions 31

What's the three goals for Modern Education? (Multiple Choice)

Options:

A.

Education for All

B.

Lifelong Education

C.

International Education

D.

Self-learning

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Questions 32

Environment and resources for developers belongs to Saas service.

Options:

A.

TRUE

B.

FALSE

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Questions 33

Which of the following methods can be used to implement inter-VLAN communication? (Multiple Choice)

Options:

A.

stp

B.

Hub + Router

C.

L2 switch + Router

D.

L3 switch

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Questions 34

Which of the following description about RAID 0 is incorrect?

Options:

A.

RAID 0 also referred to as stripe or striping

B.

RAID 0 uses striping technology to distribute data among all disks in the RAID group

C.

A RAID 0 group contains at least one member disks

D.

RAID 0 has the highest storage performance of all RAID level

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Questions 35

e-government as a catalyst for innovation and growth, can help to improve public services more efficient, effective, transparent, accountable and participatory.

Options:

A.

TRUE

B.

FALSE

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Questions 36

Which of the following features Workspace cloud support?

Options:

A.

Support Active Directory

B.

Forbid USB Port Resource Mapping

C.

Support transmission channel encryption to prevent interception stolen

D.

Support Diversified Access

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Questions 37

An Oracle database logically consists of blocks, partitions, segments, and tablespaces. Which of the following descriptions of Oracle Database Logical Structure is incorrect?

Options:

A.

An extent is a logical unit of database storage space allocation made up of a number of contiguous data blocks

B.

A segment is a set of extents that contains all the data for a specific logical storage structure within a tablespace

C.

One segment consists of multiple blocks, One block consists of multiple extents

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Questions 38

Which of the following treats are because of Multi-tenant Security Threat? (Multiple Choice)

Options:

A.

Network boundary is blurred

B.

Multiple privileged users might exist

C.

Malicious tenant threat

D.

Data reuse risk

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Questions 39

Which of the following descriptions about features of Virtualization are incorrect? (Multiple Choice)

Options:

A.

Resources are abstracted to a shared resource pool

B.

Decoupling hardware between the OS and hardware, and allocating resources from the resource pool to the OS

C.

Several VMs are isolated in one physical computer

D.

A physical computer is partitioned to enable multiple VMs to run in one physical computer

E.

The whole VM execution file is encapsulated in an independent file

F.

The OS must be tightly coupled with hardware

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Questions 40

RAID 10 embodies the advantages of RAID 0 and RAID 1 and applies to scenarios that have demanding requirements for speed and fault tolerance. Striping is performed before Mirroring

Options:

A.

TRUE

B.

FALSE

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Questions 41

Plug-ins, such as SAN device plug-ins, developed by other vendors cannot be connected to Huawei FusionSphere.

Options:

A.

TRUE

B.

FALSE

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Questions 42

Which of the following sequence is correct process of OSPF route calculation?

a: Each router generates an ISA based on the network topology

b: Each router generates an SFT based on the collected LSAs

c: Each router forwards its LSA to all other routers on the network, and collects the LSAs

generated by other routers

d: Each router generates its LSDB

Options:

A.

a-b-c-d

B.

a-c-b-d

C.

a-c-d-b

D.

d-a-c-b

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Questions 43

DC can be divided into several Zone modules, each zone is composed by a pair of aggregation switch and several pairs of access switches.

Options:

A.

TRUE

B.

FALSE

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Questions 44

Which of the following statements about DC Zone-separated Model is FALSE?

Options:

A.

Each Zone deploys different type of services, and different service serve

B.

Each Zone must deploy firewall

C.

Zone can be expanded with the developing of services

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Questions 45

What are the benefits of education cloud? (Multiple Choice)

Options:

A.

Reduce the education cost

B.

Improve the education quality

C.

Reduce the teaching scale

D.

More maintainable and extendable

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Questions 46

Which of the following is not included in a routing table?

Options:

A.

Next-hop IP address

B.

MAC address

C.

Network address

D.

Metrics

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Questions 47

The structure of Linux including hardware. Kernel, Shell and Application.

Options:

A.

TRUE

B.

FALSE

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Questions 48

What's included in the Fiber Channel SAN storage components? (Multiple Choice)

Options:

A.

Storage device

B.

Fiber Channel switch

C.

HBA and driver

D.

Optical fiber

E.

Ethernet switch

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Questions 49

Which of the following can be used to manage software firewalls, routers and load balancers? (Multiple Choice)

Options:

A.

SDN Controller

B.

Neutron

C.

ManageOne

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Questions 50

Which type of terminal is not used to access Education Desktop Cloud?

Options:

A.

Smart phone

B.

PC

C.

x86 Server

D.

Pad

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Questions 51

What applications are mapped to the service ports 20, 25, 80, in order?

Options:

A.

FTP, SMTP and HTTP

B.

SMTP, FTP and SSH

C.

SSH, HTTP and SMTP

D.

HTTP, SMTP and FTP

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Questions 52

Which of the following is not included when migrating network properties?

Options:

A.

VLAN

B.

IP address

C.

security information

D.

applications

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Questions 53

What are the technologies for inter-DC layer 2 interconnection? (Multiple Choice)

Options:

A.

SDN

B.

VPLS

C.

L2TFV3

D.

OTV

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Questions 54

FC spreading to TCP/IP/Ethernet mainly has 4 roads including IPSAN, FCIP, iFCP and FCoE. Which of them now is leading the trend?

Options:

A.

IPSAN

B.

FCIP

C.

iFCP

D.

FCoE

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Questions 55

As one of the important players in cloud business, which abilities Telco distinguish between the

ISP?

(Multiple Choice)

Options:

A.

Telco have rich IDC room and bandwidth resources

B.

IT service providers have more Professional service ability

C.

Global cloud service providers have more Devops capability

D.

Telco have already development based on Devopssd

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Questions 56

What is called of storage space in the datafiles of a database?

Options:

A.

Extent

B.

Data space

C.

Data blocks

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Questions 57

The route metric tells the cost of a route to its destination. Which of the following factor will be considered when decide Route metrics? (Multiple Choice)

Options:

A.

delay

B.

bandwidth

C.

hops

D.

vlan

E.

MTU

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Questions 58

Which function support prevent invalid VM migration?

Options:

A.

Dynamic Resource Scheduler

B.

VM HA

C.

Optimized load balancing algorithms

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Questions 59

Which of the following vendor is only SSD vendor?

Options:

A.

Seagate

B.

Toshiba

C.

Western Digital

D.

Huawei

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Questions 60

The bus bandwidth (that is, the volume of data that can be transmitted in a unit time) is calculated using the following equation: Bus bandwidth (bytes/sec) = Frequency x Width

Options:

A.

TRUE

B.

FALSE

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Questions 61

Which of the following belong to Cloud Solution on Scientific Research Industry? (Multiple Choice)

Options:

A.

HPC as a Service

B.

WORKSPACE

C.

Public Cloud

D.

BIGDATA

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Questions 62

What are the benefits of Electronic Medical Record? (Multiple Choice)

Options:

A.

Include all-around information

B.

Easy to share

C.

Improve record management efficiency

D.

Be prone to loss

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Questions 63

Which of the following belongs to Automotive Cloud Transformation? (Multiple Choice)

Options:

A.

CAD/CAE Cloud

B.

SAP Cloud

C.

IoT

D.

Vehicle e-Commerce Cloud

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Questions 64

An instance consists of a set of background processes and shared memory. When an instance stops, the memory is released and the process stops.

Options:

A.

TRUE

B.

FALSE

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Questions 65

If there are two routers (RTA and RTB) on this LAN, RTA and RTB are configured to be associated with the same Virtual Router. Which of the following description is incorrect?

Options:

A.

VRRP elects one router from the VRRP routers as the Master

B.

Master processes all the packets sent to the virtual IP address

C.

If the Master is down, VRRP elects a new Master from other VRRP routers

D.

The election of Master is based on the value of load

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Questions 66

What is the value range of VLAN that is available to users?

Options:

A.

0 to 4095

B.

1 to 4095

C.

1 to 4094

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Questions 67

Multiple virtual machines (VMs) support run on the same physical machine.

Options:

A.

TRUE

B.

FALSE

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Exam Code: H31-511
Exam Name: Huawei Certified Network Associate - Cloud Solutions Architect
Last Update: Nov 21, 2024
Questions: 226
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