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CCNP 350-501认证练习题与模拟测试，适用于思科服务提供商SPCOR考试 | 思博网络

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问题 #1

Which of the following description of the virtual machine is incorrect?

A. With virtualization technology, multiple virtual machines can be run on one physical machine at the same time.

B. Virtual machines can run operating systems and applications like physical machines.

C. With virtualization, physical equipment is no longer needed.correct

D. Computing virtualization can realize the reuse of computing resources.

正确答案：C

问题 #2

FusionCompute is a basic component in FusionSphere, which is mainly responsible for the virtualization of hardware resources and the centralized management of virtual resources, business resources, and user resources.

A. TRUEcorrect

B. FALSE

正确答案：A

问题 #3

Huawei computing virtualization supports the borrowing of memory pages between different virtual machines, and releases idle virtual machines to virtual machines with higher memory usage, thereby improving memory utilization:

A. Memory sharing

B. Memory replacement

C. Memory bubbles

D. All of the above

正确答案：C

问题 #4

Which of the following are the main defects of enterprises using traditional PC for office work? (Multiple choice)

A. Low resource utilizationcorrect

B. Low data reliabilitycorrect

C. Poor data securitycorrect

D. High operating and maintenance expensescorrect

正确答案：ABCD

问题 #5

Which of the following options belong to the services included in the role of sys - server in Huawei FusionSphere OpenStack?

A. cps

B. apecheproxy

C. ntp

D. haproxy

正确答案：ABCD

问题 #6

What kind of protocol is the load balancer used to distribute user requests to different components?

A. TRUECP

B. SIP

C. HTTP Scorrect

D. SSL

正确答案：C

问题 #7

In FusionCompute, when the virtual machine's disk mode is in subordinated type, which of the following descriptions is correct?

A. The subordinated disk is not included in the snapshot, and the changes will be written to the disk immediately and will become invalid after restart.

B. The subordinated disk is not included in the snapshot, and the changes will be written to the disk immediately and permanently.

C. The subordinated disk is included in the snapshot, and the changes will be written to the disk immediately and permanently.correct

D. The subordinated disk is included in the snapshot, and the changes will be written to the disk immediately and become invalid after restart.

正确答案：C

问题 #8

When FusionCompute enables memory reuse, virtual machine hot migration is performed. If part of the virtual machine data is in the swap space, the migration time will be longer.

A. TRUEcorrect

B. FALSE

正确答案：A

问题 #9

What is the maximum number of client connections allowed in FusionAccess when the license is not loaded?

A. 40

B. 50correct

C. 60

D. 30

正确答案：B

问题 #10

In Huawei Cloud Stack, which of the following descriptions about unified backup management is wrong?

A. Under unified backup management, Huawei distributed storage connects to ManageOne operation and maintenance through BCMcorrect

B. Unified backup management can simplify backup operations. You don’t need to log in to each cloud service interface to perform backup, which reduces operation time.

C. Unified backup management supports backing up common components, FusionSphere, FusionStorage, CloudDB, and CloudMiddleWare data to an SFTP server

D. Under unified backup management, common components and FusionSphere are connected to the Manage0ne operation and maintenance plane through Service 0

正确答案：A

问题 #11

In Huawei Cloud Stack, which of the following network cloud services cannot achieve intercommunication between different regions and different VPC?

A. Cloud connection

B. Peer connectioncorrect

C. Cloud Private Line

D. Virtual Private Network

正确答案：B

问题 #12

To which of the following Neutron objects is the virtual network card of an OpenStack virtual machine instance directly bound?

A. Network

B. Subnet

C. Router

D. Portcorrect

正确答案：D

问题 #13

FusionCompute failed to add IP-SAN storage resources. What is the possible reason? (Multiple choice)

A. The mapping relationship is not configured on the IP-SAN devicecorrect

B. CHAP authentication failedcorrect

C. Storage IP and port are filled incorrectlycorrect

D. The storage device license is not loadedcorrect

正确答案：ABCD

问题 #14

In FusionCompute, which of the following descriptions of virtual machine templates is incorrect?

A. The virtual machine is cloned as a template: After the cloning is completed, the virtual machine can still be used normally.

B. Template cloning as template: After cloning is completed, the original template still exists.

C. Convert the virtual machine to a template: After the conversion, the virtual machine can still be used normally.correct

D. Import template: Some parameter settings can be adjusted to make it slightly different from the local virtual machine template.

正确答案：C

问题 #15

In Neutron, which of the following components is responsible for receiving and routing API requests to the Plugin?

A. Messaging Queue

B. Neutron Servercorrect

C. Agent

D. Plugins

正确答案：B

问题 #16

What are the scenarios where the virtual machine in FusionCompute cannot perform hot migration? (Multiple choice)

A. The optical drive is mountedcorrect

B. USB is mountedcorrect

C. The virtual machine state is dormantcorrect

D. The virtual machine has a snapshot

正确答案：ABC

问题 #17

Which of the following desktops is not supported by the FusionAccess desktop cloud solution?

A. VIP Desktop

B. Offline desktopcorrect

C. VDI dedicated desktop

D. Resource Pool Desktop

正确答案：B

问题 #18

In OpenStack, which of the following descriptions about Ceilometer data management is wrong?

A. Ceilometer allows multiple sampling frequencies of measurement data at the same time

B. In Ceilometer, Transformer can perform various operations on one or more data samples of the same type.

C. In Ceilometer, Transformer can perform various operations on one or more different types of data samples.correct

D. Ceilometer allows multiple ways of publishing measurement data at the same time

正确答案：C

问题 #19

Which of the following is not the procedure to configure the Linux infrastructure virtual machine of Huawei Desktop Cloud?

A. Install the operating system

B. Set virtual machine mutual exclusion

C. Set virtual machine self-recovery properties

D. Install HADcorrect

正确答案：D

问题 #20

The non-uniform memory architecture solves the scalability problem in multi-processor systems.

A. Truecorrect

B. False

正确答案：A

问题 #21

Add an IP-SAN storage to FusionCompute and create data storage based on it. Which is the correct procedure?

A. Add data storage>>Add host storage interface>>Add storage resources>>Scan storage devices

B. Add host storage interface>>Add storage resources>>Scan storage devices>>Add data storagecorrect

C. Add host storage interface>>Add storage resource>>Add data storage>>Scan storage device

D. Add storage resources>>Add host storage interface>>Scan storage devices>>Add data storage.

正确答案：B

问题 #22

What is the correct sequence of the virtual machine registration process? ① The virtual machine asks AD to initiate a request to verify the validity of the DC domain name; ② The virtual machine selects a DC to initiate a registration request; ③ The HDA process is started; ④ HDC issues license version information and desktop group information to virtual machines

A. ①②③④

B. ③①②④correct

C. ②①③④

D. ③②①④

正确答案：B

问题 #23

When FusionCompute enables memory reuse, virtual machine hot migration is performed. If part of the memory data of the virtual machine is in the swap space, the migration time will be longer.

A. Truecorrect

B. False

正确答案：A

问题 #24

Which of the following storage subsystem parameters can affect the experience of Huawei desktop cloud users?

A. AHard disk performance

B. BRead and write I/O lower disk ratio

C. CHard disk capacity

D. DRead and write I/O ratio

正确答案：ABD

问题 #25

In Huawei Cloud Stack, which of the following descriptions about the use of peer connections is wrong?

A. If the operating user has management rights for the project where the peer VPC is located, after the peer connection is created, the peer project administrator or salesperson needs to manually accept the connection request and then add routes in the VPCs at both ends.

B. Peering connections are not transitive. If multiple VPCs need to communicate through peering connections, peering connections need to be established between each other.

C. Both the local and remote ends need to configure routing

D. After the peer connection configuration is completed, you also need to configure the security group and network ACL rules to allow the corresponding trafficcorrect

正确答案：D

问题 #26

In Huawei Cloud Stack, which of the following descriptions of VPC Endpoint are correct? (Multiple choice)

A. The VPC Endpoint service provides two resources: "Terminal Node Service" and "Terminal Node"

B. Endpoint: Provides a connection channel between VPC and endpoint services

C. The VPC Endpoint service is built within the VPC, allowing users to privately connect the VPC to the endpoint service and requires an elastic IP.

D. Terminal node services refer to cloud services or user private services

正确答案：ABD

问题 #27

Regarding the operation of the HUAWEI desktop cloud system, which of the following descriptions is incorrect?

A. Users are prohibited from uninstalling the.NET Framework software of the desktop virtual machine to prevent the virtual desktop from malfunctioning due to missing related services.

B. In order to make the desktop virtual machine system run more smoothly, users can install optimization software by themselves to clean up and optimize the registry and junk files.correct

C. In order to avoid the leakage of desktop information when the desktop virtual machine is not used for a period, the user needs to activate the system default screen saver.

D. The user is not allowed to start the sleep mode when using the desktop virtual machine to prevent the loss of user data after the desktop virtual machine sleeps.

正确答案：B

问题 #28

FusionSphere Open adds a FusionCompute resource pool. What are the parameters that must be configured? (Multiple choice)

A. FusionCompute service IP address

B. User name and password for docking

C. VXLAN DVS name

D. Glance service IP address

正确答案：AB

问题 #29

Which of the following descriptions about the difference between VDI and IDV are correct? (Multiple choice)

A. If the IDV solution needs to re-download the image if the terminal is replaced, the VDI solution does not require this operation

B. The VDI terminal is only responsible for access, not the service, while the IDV terminal carries the service

C. VDI has high data security, while IDV has low data security

D. There are no special requirements for the hardware of VDI terminal and IDV terminal

正确答案：ABC

问题 #30

Which one of the following descriptions of DRS is correct?

A. In order to achieve the best resource scheduling effect, it is recommended that the CPU, memory, network, and storage configurations of the hosts in the cluster are as the same as possible, so that the virtual machine can be migrated to any host in the cluster

B. It is recommended to set the time-sharing value of resource scheduling to a conservative strategy when the business pressure is high, and set to a medium or advanced strategy when the business pressure is small.correct

C. The advanced rules of resource scheduling can be used to meet some special needs. For example, when two virtual machines are in the active/standby relationship, it can be configured as an aggregation strategy to improve data interaction performance between virtual machines.

D. Resource fullness can be configured with different measurement factors. If memory reuse is used, it is recommended to configure it according to CPU scheduling.

正确答案：B

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