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Cloud-computing providers offer their “services” according to different models, which happen to form a stack（ ）, platform as a service (Paas), software as a service (SaaS)A.hardware as a service (Haas)B.network as a service (NaaS)C.infrastructure as a ser

题目

Cloud-computing providers offer their “services” according to different models, which happen to form a stack（ ）, platform as a service (Paas), software as a service (SaaS)

A.hardware as a service (Haas)

B.network as a service (NaaS)

C.infrastructure as a service (IaaS)

D.data as a service (DaaS)

相似考题

1.– () – We offer special services such as personal belongings, express, holiday pick－up and delivery services and so on.A、What kind of special services do you offer?B、How would you offer your special services?C、Why do you offer your special services?

2.For security reasons a network technician wants to install a Linux based email server, Microsoftweb services, and directory services on different servers.Which of the following technologies would be BEST to reduce hard ware costs?（）A. VPN concentratorB. Virtual serversC. WirelessD. Multimode fiber

3.The diffserv approach to providing QoS in networks employs a small, well-defined set of building blocks from which you can build a variety of( ). Its aim is to define the differentiated services (DS) byte, the Type of Service (ToS) byte from the Internet Protocol Version 4 ( )and the Traffic Class byte from IP Version 6, and mark the standardized DS byte of the packet such that it receives a particular forwarding treatment, or per-hop behavior (PHB), at each network node. The diffserv architecture provides a( )within which service providers can offer customers a range of network services, each differentiated based on performance. A customer can choose the ( )level needed on a packet-by-packet basis by simply marking the packet&39;s Differentiated Services Code Point (DSCP) field to a specific value.This ( ) specifies the PHB given to the packet within the service provider network.A.servicesB.UsersC.networksD.structuresA.messageB.PacketC.headerD.packageA.informationB.StructureC.meansD.frameworkA.performanceB.SecureC.privacyD.dataA. packetB.valueC.serviceD.paragraph

4.In the（ ），businesses offer services for which they charge a fee that is based on the number of size of transactions they process.Some of these services lend thenselves well to operating on the Web.A.Fee-for-Transaction Revenue ModelB.Advertising-Suppored Revenue ModelsC.Web Catalogue Revenue ModelsD.Value chain

更多“Cloud－computing providers offer their “services” according to different models, which happ ”相关问题

  • 第1题：

    Which technology allows centralized storage services to be shared across different VSANs?()

    A.IVR

    B.FSPF

    C.FICON

    D.SANTap


    参考答案：A

  • 第2题：

    The diffserv approach to providing QoS in networks employs a small,well-defined set of building blocks from which you can build a variety of( ).Its aim is to define the differentiated services(DS)byte,the Type of Service(ToS)byte from the Internet Protocol Version 4( )and the Traffic Class byte from IP Version 6,and mark the standardized DS byte of the packet such that it receives a particular forwarding treatment,or per- hop behavior(PHB),at each network node.The diffserv architecture provides a( )within which service providers can offer customers a range of network services,each differentiated based on performance.A customer can choose the(________ )level needed on a packet-by-packet basis by simply marking the packet's Differentiated Services Code Point(DSCP)field to a specific value.This ( ) specifies the PHB given to the packet within the service provider network。横线处应选（ ）


    A.performance
    B. Secure
    C. privacy
    D.data


    答案：A
    解析：
    在网络中提供QoS的差分服务应用了一种很小的明确定义的构建模块集合来建立各种服务。它的目的就是利用IPv4头部中的服务类型(ToS )和IPv6中的通信类型定义不同的服务字节(DS)，而且在每一个网络节点用分组的标准化DS字节来表示它接收到一种特殊的转发处理规则或每跳的行为(PHB)。差分服务体系结构提供了一种框架，使得可以为用户提供一定范围的网络服务，每种服务都有不同的性能。用户只要给分组的差分服务码点(DSCP)字段赋予特殊的值，就可以按照各个分组的需要选择性能级别。这个值说明了在服务提供的网络中给予分组的PHB 。

  • 第3题：

    Cisco collaboration applications and services can be hosted in A number of ways, which three are valid hosting models?（）

    • A、device-specific
    • B、on-premises
    • C、integrated
    • D、hybrid
    • E、virtual
    • F、SaaS

    正确答案:B,D,F

  • 第4题：

    For which two reasons are Integrated Services Routers well-positioned for the SMB market?（）

    • A、They are integrated with firewall capabilities.
    • B、They scan packets for malicious activity.
    • C、They offer superior site-to-site routing.
    • D、They require no configuration to install.
    • E、They offer the best choice for remote access needs.

    正确答案:A,E

  • 第5题：

    Which technology allows centralized storage services to be shared across different VSANs?（）

    • A、IVR
    • B、FSPF
    • C、FICON
    • D、SANTap

    正确答案:A

  • 第6题：

    Which two statements are true regarding high-availability chassis clustering？（）

    • A、A chassis cluster consists of two devices.
    • B、A chassis cluster consists of two or more devices.
    • C、Devices participating in a chassis cluster can be different models.
    • D、Devices participating in a chassis cluster must be the same models

    正确答案:A,D

  • 第7题：

    单选题
    Which of the following is most clearly similar to a cline as it is described in the second paragraph of the text?
    A

    A vegetable market in which the various items are grouped according to place of origin.

    B

    A wheat field in which different varieties of wheat are planted to yield a crop that will bring the maximum profit.

    C

    A flower stall in which the various species of flowers are arranged according to their price.

    D

    A housing development in which the length of the front struts supporting the porch of each house increases as houses are built up the hill.


    正确答案： D
    解析：
    词汇理解题。文章第二段第一句提到Biologists call this kind of gradual variation over a certain geographic range a “cline” and interpret clines as strong indications that the variation is adaptive, a response to environmental differences。即cline是受环境影响而产生的某种适应性变化，D项“支撑房子门廊的前方支柱随着房子在山上建造的高度增加而伸长”，与原文的“受环境影响而产生适应性变化”表述一致，本题答案是D项。

  • 第8题：

    多选题
    The Cisco ASA Security Appliance can offer benefit of integrating which three security services into one device？（）
    A

    IPS

    B

    VPN Concentrator

    C

    ACS server

    D

    PIX firewall

    E

    CSA MC

    F

    DDoS Anomaly Guard and Detector


    正确答案： D,C
    解析： 暂无解析

  • 第9题：

    单选题
    Which class defines the contract that ASP.NET implements to provide membership services using custom membership providers？（）
    A

    FormsAuthentication

    B

    RoleProvider

    C

    SqlRoleProvider

    D

    MembershipProvider


    正确答案： B
    解析： 暂无解析

  • 第10题：

    多选题
    Cisco collaboration applications and services can be hosted in A number of ways, which three are valid hosting models?（）
    A

    device-specific

    B

    on-premises

    C

    integrated

    D

    hybrid

    E

    virtual

    F

    SaaS


    正确答案： C,F
    解析： 暂无解析

  • 第11题：

    单选题
    RFC 3270 describes Differentiated Services （Diff-Serv） over Multi-Protocol Label Switching （MPLS）networks. Which model alters Differentiated Services （Diff-Serv） code points set in different DifferentiatedServices （Diff-Serv） domain？（）
    A

    Uniform model

    B

    Pipe Model

    C

    Short Pipe

    D

    None of the above will alter Differentiated Services（Diff-Serv）code points set in different DifferentiatedServices（Diff-Serv）domain


    正确答案： A
    解析： 暂无解析

  • 第12题：

    多选题
    Which two statements are true regarding high-availability chassis clustering？（）
    A

    A chassis cluster consists of two devices.

    B

    A chassis cluster consists of two or more devices.

    C

    Devices participating in a chassis cluster can be different models.

    D

    Devices participating in a chassis cluster must be the same models


    正确答案： C,B
    解析： 暂无解析

  • 第13题：

    Which one is different from the others according to places of articulation?

    A.[n]
    B.[m]
    C.[b]
    D.[p]

    答案：A
    解析：
    A选项[n]为齿龈音。综上，A选项正确。
    B选项[m]为双唇音，故排除。
    C选项[ b ]为双唇音，故排除。
    D选项[p] 为双唇音，故排除。
    故正确选项为A。

  • 第14题：

    Cloud-computing providers offer their“services”according to differentmodels,which happen to form a stack（ ）,platform as a service(Paas),software as a service(SaaS).

    A.hardware as A.service(Haas)
    B.network as A.service(Naas)
    C.infrastructure as A.service(IaaS)
    D.datA.as A.service(DaaS)

    答案：C
    解析：
    云计算供应商根据不同的类型，提供他们的“服务”，包括基础设施即服务（IaaS），平台即服务（PaaS），软件即服务（SaaS） （72） A．硬件即服务（HAAS） B．网络作为一种服务（NAAS） C．基础设施即服务（IaaS） D．数据即服务（DaaS）

  • 第15题：

    The Cisco ASA Security Appliance can offer benefit of integrating which three security services into one device？（）

    • A、 IPS
    • B、 VPN Concentrator
    • C、 ACS server
    • D、 PIX firewall
    • E、 CSA MC
    • F、 DDoS Anomaly Guard and Detector

    正确答案:A,B,D

  • 第16题：

    XYZ LTD is concerned about the security in the perimeter of the network. Which three Cisco products can you offer to XYZ LTD?（）

    • A、Integrated Services Routers
    • B、Firewall Appliances
    • C、Cisco Unified CallManager
    • D、Multilayer switch with enhanced image
    • E、Cisco Unity
    • F、VPN Concentrators

    正确答案:A,B,F

  • 第17题：

    For security reasons a network technician wants to install a Linux based email server, Microsoft web services, and directory services on different servers. Which of the following technologies would be BEST to reduce hard ware costs?（）

    • A、VPN concentrator
    • B、Virtual servers
    • C、Wireless
    • D、Multimode fiber

    正确答案:B

  • 第18题：

    单选题
    Which technology allows centralized storage services to be shared across different VSANs？（）
    A

     IVR

    B

     FSPF

    C

     FICON

    D

     SANTap


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    Which one is not true?（）
    A

    Two main areas of skill are involved in the construction of ship

    B

    There are distinct divisions in responsibilities between naval architects and marine engineers

    C

    Each ship will assume varying proportions according to its type

    D

    Ships can be divided into different categories from different perspectives


    正确答案： B
    解析： 暂无解析

  • 第20题：

    多选题
    XYZ LTD is concerned about the security in the perimeter of the network. Which three Cisco products can you offer to XYZ LTD?（）
    A

    Integrated Services Routers

    B

    Firewall Appliances

    C

    Cisco Unified CallManager

    D

    Multilayer switch with enhanced image

    E

    Cisco Unity

    F

    VPN Concentrators


    正确答案： D,F
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following is NOT true according to the passage?
    A

    The models of the online fashion stores were not suitable.

    B

    Some online fashion stores still make profits.

    C

    There are online stores in Italy that make money.

    D

    Sweden’s online stores are doing well by discount.


    正确答案： B
    解析：
    是非题。第二段第二句中提到Sweden’s sportswear vendor Sportus仍然doing well in a very tough environment，但并未提及瑞典的网上店家是通过打折将生意做好的。因此选项D的表述与文章不符。

  • 第22题：

    多选题
    For which two reasons are Integrated Services Routers well-positioned for the SMB market?（）
    A

    They are integrated with firewall capabilities.

    B

    They scan packets for malicious activity.

    C

    They offer superior site-to-site routing.

    D

    They require no configuration to install.

    E

    They offer the best choice for remote access needs.


    正确答案： C,E
    解析： 暂无解析

  • 第23题：

    单选题
    According to the talk, which of the terms are different from each other?
    A

    Written Arabic and pan-Arabic.

    B

    Classical Arabic and written Arabic.

    C

    Modern Arabic and written Arabic

    D

    Modern Arabic and colloquial Arabic.


    正确答案： D
    解析：
    录音中提到“It is only written Arabic(that is, the Classical Arabic of the Koran and the Modern Arabic of…)”，括号内的内容是对阿拉伯书面语的解释，所以written Arabic和Classical Arabic of the Koran(《古兰经》中的古典阿拉伯语)和Modem Arabic是一样的，可以排除选项B和C；根据“Written Arabic is...We could call it pan-Arabic”，所以written Arabic(阿拉伯书面语)也叫做pan-Arabic(泛阿拉伯语)，可以排除A项；根据“this difference is far less than that between the artificial pan-Arabic and the living colloquial language of any Arab country”，即这种差别(指前面提到的英文书面语和口语的差别)比泛阿拉伯语和阿拉伯口语之间的差别小得多，由此可知阿拉伯书面语和口语是不相同的。所以选D。

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