Which of the following Internet technologies has the slowest potential upload speed due toinherent latency issues?（）A、3GB、4GC、SatelliteD、Fiber

题目

Which of the following Internet technologies has the slowest potential upload speed due toinherent latency issues?（）

  • A、3G
  • B、4G
  • C、Satellite
  • D、Fiber
相似考题

1.Which of the following statements about internet is (are) correct?Ⅰ.Each host in internet only has a IP address.Ⅱ.It is possible to have multiple names corresponding to the same IP address.Ⅲ.In users' points, Internet means a virtual network.A．NoneB．Ⅰ and ⅡC．Ⅱ and ⅢD．All

2.A group of users report that they can access local resources but cannot access the Internet. Which of the following should the administrator use to test connectivity？（）A、 tracertB、 msconfigC、 routeD、 net use

3.Which of the following interfaces is used to connect analog devices to the Internet?（）A、POTSB、ATMC、VDSLD、SDSL

4.Which of the following describe private IP addresses?（）A、Addresses chosen by a company to communicate with the Internet.B、Addresses that cannot be routed through the public Internet.C、Addresses that can be routed through the public Internet.D、A scheme to conserve public addresses.E、Addresses licensed to enterprise or ISPs by an Internet registry organization.

参考答案和解析
正确答案:C
更多“Which of the following Internet ”相关问题

  • 第1题：

    Physical and logical network diagrams are used for which of the following configuration management goals?（）

    • A、Track DHCP distribution
    • B、Compare MAC and IP addresses
    • C、Document Internet access history
    • D、Identity network devices

    正确答案:D

  • 第2题：

    Which of the following enables a Windows 2000 server to assign IP addresses？（）

    • A、WINS （windows internet name service）
    • B、DHCP
    • C、DNS
    • D、IIS

    正确答案:B

  • 第3题：

    A technician is troubleshooting a lack of Internet connectivity affecting their entire office. The technician suspects the issue is with their Internet Service Provider failing to provide service.Which of the following command line tools should the technician use to BEST test this theory？（）

    • A、tracert
    • B、ipconfig
    • C、netstat
    • D、nslookup

    正确答案:A

  • 第4题：

    单选题
    Which of the following options enables a user to get authenticated though a single password instead of using multiple passwords？（）
    A

    Wallet Manager

    B

    Radius

    C

    Oracle Internet Directory

    D

    None of the above


    正确答案： A
    解析： 暂无解析

  • 第5题：

    单选题
    Which of the following describes a secure connection over the Internet between two sites?（）
    A

    FTP

    B

    VLAN

    C

    VPN

    D

    HTTP


    正确答案： B
    解析： 暂无解析

  • 第6题：

    单选题
    Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?（）
    A

    VLAN

    B

    Peer to Peer

    C

    VTP

    D

    VPN


    正确答案： B
    解析： 暂无解析

  • 第7题：

    Which of the following Internet connection types has the highest amount of latency？（）

    • A、Satellite
    • B、DSL
    • C、Cable
    • D、Fiber

    正确答案:A

  • 第8题：

    A user is reporting that they are getting pop-ups while they are not actively browsing the Internet.Which of the following would BEST resolve this issue?（）

    • A、Antivirus
    • B、Firewall
    • C、Anti-spyware
    • D、Pop-upblocker

    正确答案:C

  • 第9题：

    The internet address 198.102.27.120 represents which of the following addresses？（）

    • A、Class A
    • B、Class B
    • C、Class C
    • D、Class D

    正确答案:C

  • 第10题：

    单选题
    Which of the following is not the advantage of the Internet?
    A

    the news can be made more democratic

    B

    the public can turn to different sources

    C

    the public can get a chance to ask questions

    D

    anything can be posted on the Internet for others to see


    正确答案： B
    解析：
    根据Excerpt 5中的““Anyone can say anything they want, whether it’s fight or wrong,” said Case. Readers have to determine for themselves who to trust.”可知，任何人可以想说什么就说什么，不管他的言论是否正确。读者必须自行决定应该相信谁。所以D项为正确答案。

  • 第11题：

    单选题
    Which of the following features would hide internal IP addresses from the Internet?（）
    A

    Network Address Translation

    B

    Port forwarding

    C

    Quality of Service

    D

    SSID broadcast


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following is true about the Internet according to the passage?
    A

    Americans were more in contact before the advent of the Internet.

    B

    The Internet is weakening the tie of social networks.

    C

    If you use the internet, you are more likely to get help from network members.

    D

    Internet users are more likely to receive help from non-users.


    正确答案： B
    解析：
    录音中最后一句提到“Internet users are more likely than non-users to receive help from network members.”(网络用户比非网络用户更有可能获得来自网络成员的帮助)，由此可知如果你使用网络，你更有可能得到网络成员的帮助，所以选C。
    【录音原文】
    　　As the size of a person’s social network increases, it becomes more difficult for people to contact a large percentage of network members. The percentage of one’s social network contacted declines as network size grows. This pattern holds true for almost all forms of contact analyzed in the Social Ties survey. The one exception is email.
    　　As the size of people’s social network increases, the percentage of one’s social network contacted weekly by email does not decline, but remains about the same at about 20% of their ties. Several qualities of email help explain this finding. Email enables people to maintain more relationships easily because it is convenient as a communication tool and it gives the control in managing communication. The nature of email is such that people could carry on conversations at different times and at their leisure. This makes it possible for a quick note to an associate, whether it is about important news or seeking advice on an important decision. Moreover, it is almost as easy to email a message to many people as it is to email to only one...
    　　Contrary to fears that email would reduce other forms of contact, there is “media multiplexity”: that is, the more contact by email, the more in-person and phone contact. Therefore, Americans are probably more in contact with members of their communities and social networks than before the advent of the Internet. And Internet users are more likely than non-users to receive help from network members.

相关内容