● With （73） you can communicate in real time with people all around the world.（73）A. E-Mail B. WWW C. FTP D. web chat

题目

● With （73） you can communicate in real time with people all around the world.

（73）A. E-Mail B. WWW C. FTP D. web chat

相似考题

1.22．In the daytime， when you dive in the sea， you ________A． can see everything green and blueB． can- t be in dangerC． can catch nothingD． can't see anything clearly

2.● Virtualization is an approach to IT that pools and shares （71） so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human （72） are aligned around an application or business function. With a virtualized （73） , people, processes, and technology are focused on meeting service levels, （74 ） is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization （75） that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.（71）A. advantages B. resources C. benefits D. precedents（72）A. profits B. costs C. resources D. powers（73）A. system B. infrastructure C. hardware D. link（74）A. content B. position C. power D. capacity（75）A. solutions B. networks C. interfaces D. connections

3.—_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.A.Must; needn’tB.Can; can’tC.May; mustn’tD.Can; mustn’t

4.Because Web servers are platform. and application(71)，they can send or request data from legacy or external application including database．All replies，once converted into(72)mark up language，can then be transmitted to a(73)．Used in this way，Intranets can(74)lower desktop support costs，easy links with legacy application and databases and，(75)all。ease of use．(74)A．coupledB．dependentC．independentD．related

更多“● With (73) you can communicate in real time with people all around the world. (73)A. E－Ma ”相关问题

  • 第1题：

    Because Web servers axe platform. and application(71), they can send or request data from legacy or external applications including databases. All replies, once converted into(72). mark-up language, can then be transmitted to a(73).Used in this way, Intranets can(74)lower desktop support costs, easy links with legacy applications and databases and,(75)all, ease of use.

    A．coupled

    B．dependent

    C．independent

    D．related


    正确答案：C
    解析：因为网络服务器是平台独立而且应用独立，他们能从原有或者外部应用(包括数据库)那里发送或者获取数据。全部答复一旦转换为超文本格式，就能被提交到浏览器中显式。利用这种方法，企业内部网能提供低廉的桌面支持费用，容易与原有应用系统及其数据库连接。总而言之，易于使用。

  • 第2题：

    Because Web servers are platform. and application(71)they can send or request data from legacy or external applications including databases. All replies, once converted into(72)mark-up language, can then be transmitted to a(73). Used in this way, Intranets can(74)lower desktop support costs, easy links with legacy applications and databases and,(75)all, ease of use.

    A．related

    B．dependent

    C．coupled

    D．independent


    正确答案：D

  • 第3题：

    In low-speed network,it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down.In high-speed networks,this approach often works poorly,because in the（71）between sending the notification and notification arriving at the source,thousands of additional（72）may arrive.In ATM network,a major tool for preventing（73）is（74）control.When a host wants a new virtual（75）,it must describe the traffic to be offered and the service expected.

    A.flow
    B.admission
    C.traffic
    D.time

    答案：C
    解析：
    在低速网络中，通常采用碰到拥塞时，通过向源端反映使其降低发送速率。而在告诉网络中，这种方式将会恶化，因为在发送通告和通告到达之间会有成千上万的其它数据包到达。在ATM网络中，主要采用允许控制来避免拥塞，当有一台主机要建立一条新的虚连接时，它必须描述它所需的流量和服务等级。

  • 第4题：

    Virtualization is an approach to IT that pools and shares(71)so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human(72)are aligned around an application or business function. With a virtualized(73), people, processes, and technology are focused on meeting service levels,(74)is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization(75)that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.

    A．advantages

    B．resources

    C．benefits

    D．precedents


    正确答案：B
    解析：虚拟化是IT行业缓存和共享资源的一种方法，通过这种方法可以更好地利用资源，并且自动提供资源以满足需求。传统的IT环境通常是一个竖井，技术和人力资源都是围绕应用或商业功能来安排的。利用虚拟化的架构，人员、过程和技术都集中于满足服务的程度，生产量被动态地分配，资源得到优化，而且整个架构得以简化，变得很灵活。我们提供了广泛的虚拟化解决方案，允许客户为他们的IT资源的基础架构选择最适用的路线和优化的重点。

  • 第5题：

    Because Web servers are platform. and application (71) ，they can send or request data fromlegacy or external application including database．All replies，once converted into (72) arkup language，can then be transmitted to a (73) ．Used in this way，Intranets can (74) lower desktop support costs，easy links with legacy application and databases and， (75) all，ease of use．

    (62)

    A．coupled

    B．dependent

    C．independent

    D．related


    正确答案：C

  • 第6题：

    73、可以用来表白爱情的句子有哪些？

    A．I think I’m in love with you.

    B．You’re my type.

    C．May I borrow your pen, please？

    D．You’re the right girl for me.


    I think I’m in love with you.;You’re my type.;You’re the right girl for me.

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