Telepresence and video conferencing have been an increasingly important component of the overall collaboration marker, which indicator is the best measure of the continued importance of these technologies going forward?（）A.the annual growth rate of the vi

题目

Telepresence and video conferencing have been an increasingly important component of the overall collaboration marker, which indicator is the best measure of the continued importance of these technologies going forward?（）

A.the annual growth rate of the video-conferencing market is 23 percent

B.generationY ,raised on video, comprises 17 percent of the world population

C.thecisco long-term growth-rate target is 12 percent to 17 percent

D.the U.S internet traffic annual growth rate is more than 40 percent

相似考题

1.47) In Europe, as elsewhere, multi-media groups have been increasingly successful: groups which bring together television, radio newspapers, magazines and publishing houses that work in relation to one another.

2.The best title for this passage is______.A．The Origin and Function of LanguageB．Language:Measure to CommunicateC．The Power of WordsD．The Importance of Language

3.Which three of these are benefits of telepresence and video collaboration?()A.do more with lessB.provide a unified tool for all business processesC.influence competitive advantage and business agility through faster decision-making and new business processes and modelsD.eliminate miscommunicationE.reduce the need to personalize communications with customersF.transform your business and organization and be greener

4.The result is not important; what is important is whether you have done your best.(英译汉)

参考答案和解析
参考答案：A
更多“Telepresence and video conferencing have been an increasingly important component of the overall collaboration marker, which indicator is the best measure of the continued importance of these technolo”相关问题

  • 第1题：

    The cisco telepresence portfolio provides industry-leading video-conferencing solutions , how does the Cisco acquisition of tandberg strengthen its position？（）

    • A、it will givecisco products A strategic advantage by providing privileged access to the TIP
    • B、it enablescisco to eliminate product redundancies and improve margins
    • C、it providescisco with its first high-end telepresence offering
    • D、it allowscisco to quickly broaden its product portfolio to better serve customer needs

    正确答案:D

  • 第2题：

    Which set of classes correctly identifies the four traffic classes， from highest priority to lowest priority， specified in the 802.11e standard？（）

    • A、 gold， silver， bronze， and platinum
    • B、 platinum， gold， silver， and bronze
    • C、 titanium， gold， silver， and bronze
    • D、 voice and video， best effort， background， and scavenger
    • E、 voice， video， best effort， and background
    • F、 voice， video， best effort， and scavenger

    正确答案:E

  • 第3题：

    Which statement is true about the comparison of voice traffic with video traffic？（）

    • A、video conferencing traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows
    • B、latency requirements are less stringent for video traffic than for voice traffic
    • C、video traffic is less sensitive to dropped packets than for voice traffic
    • D、video traffic requires the retransmission capabilities of TCP whereas voice uses UDP
    • E、video traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows
    • F、voice traffic requires the retransmission capabilities of TCP whereas video uses UDP

    正确答案:B,D

  • 第4题：

    Which Cisco collaboration product line will reduce TCO. Improve the user experience and productivity, and increase business relevance?（）

    • A、customer care
    • B、messaging
    • C、IP communications
    • D、telepresence
    • E、conferencing

    正确答案:E

  • 第5题：

    When QoS levels in the Cisco Wireless Control System （WCS） are entered， which profile names are used to identify the access categories？（）

    • A、 platinum， gold， silver， and bronze
    • B、 voice， gold， silver， and bronze
    • C、 low delay， network critical， business， best effort
    • D、 voice， video， background gold， background silver， and best effort
    • E、 voice， video， best effort， and background
    • F、 voice， video， best effort， background， and scavenger

    正确答案:A

  • 第6题：

    A customer reports to Karen, a technician, that a PC’s video card has recently been upgraded and the computer reboots randomly. The last few restarts have happened during movie playback, playing a video game, and video editing. Which of the following is the MOST likely source of this issue?（）

    • A、The card is not compatible with the hardware of the machine.
    • B、The graphic driver for the card is corrupt.
    • C、The video card requires additional power.
    • D、The software the user is running is incompatible for the video card.

    正确答案:C

  • 第7题：

    多选题
    Which statement is true about the comparison of voice traffic with video traffic？（）
    A

    video conferencing traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows

    B

    latency requirements are less stringent for video traffic than for voice traffic

    C

    video traffic is less sensitive to dropped packets than for voice traffic

    D

    video traffic requires the retransmission capabilities of TCP whereas voice uses UDP

    E

    video traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows

    F

    voice traffic requires the retransmission capabilities of TCP whereas video uses UDP


    正确答案： B,D
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following can cause ghosting in a video image？（）
    A

    Bent pin on an S-Video cable

    B

    Mislabeled component cables

    C

    Defective HDMI cable

    D

    Improperly terminated coax cable


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    The cisco telepresence portfolio provides industry-leading video-conferencing solutions , how does the Cisco acquisition of tandberg strengthen its position？（）
    A

    it enablescisco to eliminate product redundancies and improve margins

    B

    it will givecisco products A strategic advantage by providing privileged access to the TIP

    C

    it providescisco with its first high-end telepresence offering

    D

    it allowscisco to quickly broaden its product portfolio to better serve customer needs


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    Which Internet Protocol(IP) telephony element is best categorizedas a voice application component?（）
    A

    Voice gateway

    B

    Private branch exchange (PBX)

    C

    Advanced audio conferencing software

    D

    IP telephone


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    The video security systems ______.
    A

    play an important role in arresting terrorists before they take action

    B

    have cost the U.S. Department of Homeland Security more than $ 40 million so far

    C

    are mainly deployed near Washington

    D

    work better than they have been expected to


    正确答案： A
    解析：
    录音首句便指出“目前为止，美国国土安全部（the U.S. Department of Homeland Security）已经拨给美国各州超过400万美元以对video security systems（视频安全系统）进行投资”，因此选项B为正确答案。
    【录音原文】
    So far, the U.S. Department of Homeland Security has given American states more than $40 million to invest in video security systems. But in March, the Washington metropolitan police department admitted that the dozens of cameras it has had in place since 9/11 have so far netted zero arrests. What the surveillance cameras can do is help investigators piece together the details of plots after they are attempted, gather forensic evidence and identify suspects—all of which deepens their understanding of how terrorist networks operate.

  • 第12题：

    多选题
    Which two networking infrastructure characteristics are most likely to distinguish video requirements （such as Cisco TelePresence） from voice requirements？（）
    A

    jitter

    B

    delay

    C

    PoE

    D

    bandwidth

    E

    packet loss


    正确答案： E,A
    解析： 暂无解析

  • 第13题：

    Which statement is true about the comparison of voice traffic with video traffic？（）

    • A、 Video conferencing traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows.
    • B、 Latency requirements are less stringent for video traffic than for voice traffic.
    • C、 Video traffic is less sensitive to dropped packets than for voice traffic.
    • D、 Video traffic requires the retransmission capabilities of TCP whereas voice uses UDP.
    • E、 Voice traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows.
    • F、 Voice traffic requires the retransmission capabilities of TCP whereas video uses UDP.

    正确答案:A

  • 第14题：

    Which two networking infrastructure characteristics are most likely to distinguish video requirements （such as Cisco TelePresence） from voice requirements？（）

    • A、jitter
    • B、delay
    • C、PoE
    • D、bandwidth
    • E、packet loss

    正确答案:C,D

  • 第15题：

    Which three of these are benefits of telepresence and video collaboration?（）

    • A、reduce the need to personalize communications with customers
    • B、do more with less
    • C、eliminate miscommunication
    • D、influence competitive advantage and business agility through faster decision-making and new business processes and models
    • E、transform your business and organization and be greener
    • F、provide a unified tool for all business processes

    正确答案:D,E

  • 第16题：

    Telepresence and video conferencing have been an increasingly important component of the overall collaboration marker, which indicator is the best measure of the continued importance of these technologies going forward?（）

    • A、generation Y ,raised on video, comprises 17 percent of the world population
    • B、the annual growth rate of the video-conferencing market is 23 percent
    • C、the U.S internet traffic annual growth rate is more than 40 percent
    • D、thecisco long-term growth-rate target is 12 percent to 17 percent

    正确答案:B

  • 第17题：

    Simplified guest access, comprehensive communication and collaboration, and optimized asset and network visibility are benefits of which type of Cisco deployment?（）

    • A、CiscoCloud Computing
    • B、Cisco Routingand Switching
    • C、Cisco Wireless
    • D、Cisco Conferencing

    正确答案:C

  • 第18题：

    单选题
    Which of the following has most probably been discussed in the paragraph that goes before the passage?
    A

    It is extreme y important to develop tourism.

    B

    Building roads and hotels is essential.

    C

    Support facilities are highly necessary.

    D

    Planning is of great importance to tourism.


    正确答案： D
    解析：

  • 第19题：

    单选题
    Which is the best title of the passage?
    A

    The best way to save time

    B

    The importance of planning time

    C

    The reason for time flying and dragging


    正确答案： B
    解析：
    主旨大意题。文章第一段引出本文主旨，然后通过实验说明结论的正确性。最后作者再次提出“是人们感觉时间过得快和慢的原因”。故选C项。

  • 第20题：

    单选题
    Which statement is true about the comparison of voice traffic with video traffic？（）
    A

     Video conferencing traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows.

    B

     Latency requirements are less stringent for video traffic than for voice traffic.

    C

     Video traffic is less sensitive to dropped packets than for voice traffic.

    D

     Video traffic requires the retransmission capabilities of TCP whereas voice uses UDP.

    E

     Voice traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows.

    F

     Voice traffic requires the retransmission capabilities of TCP whereas video uses UDP.


    正确答案： E
    解析： 暂无解析

  • 第21题：

    单选题
    The cisco telepresence portfolio provides industry-leading video-conferencing solutions , how does the Cisco acquisition of tandberg strengthen its position？（）
    A

    it will give cisco products A strategic advantage by providing privileged access to the TIP

    B

    it enables cisco to eliminate product redundancies and improve margins

    C

    it provides cisco with its first high-end telepresence offering

    D

    it allows cisco to quickly broaden its product portfolio to better serve customer needs


    正确答案： D
    解析： 暂无解析

  • 第22题：

    多选题
    Which three of these are benefits of telepresence and video collaboration?（）
    A

    reduce the need to personalize communications with customers

    B

    do more with less

    C

    eliminate miscommunication

    D

    influence competitive advantage and business agility through faster decision-making and new business processes and models

    E

    transform your business and organization and be greener

    F

    provide a unified tool for all business processes


    正确答案： E,A
    解析： 暂无解析

  • 第23题：

    单选题
    Telepresence and video conferencing have been an increasingly important component of the overall collaboration marker, which indicator is the best measure of the continued importance of these technologies going forward?（）
    A

    generation Y ,raised on video, comprises 17 percent of the world population

    B

    the annual growth rate of the video-conferencing market is 23 percent

    C

    the U.S internet traffic annual growth rate is more than 40 percent

    D

    thecisco long-term growth-rate target is 12 percent to 17 percent


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    The radar component that produces the synchronizing signal and triggers the indicator sweep is which of the following?（）.
    A

    transmitter

    B

    antenna system

    C

    indicator

    D

    modulator


    正确答案： A
    解析： 暂无解析

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