更多"An ISP has provided a DSL Internet "的相关试题:
[多项选择] Your ISP has assigned you the following IP address and subnet mask: IP address: 199.141.27.0 Subnet mask: 255.255.255.240 Which of the following addresses can be allocated to hosts on the resulting subnet?（）
A. 199.141.27.2
B. 199.141.27.175
C. 199.141.27.13
D. 199.141.27.11
E. 199.141.27.208
F. 199.141.27.112
[单项选择] In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to solve this problem?（）
A. Enable Proxy ARP.
B. Disable Proxy ARP.
C. Enable Inverse ARP.
D. Disable Inverse ARP.
[单项选择]An ISP has assigned prefix 3000:1234:5678::/48 to Company1. Which of the following terms would typically be used to describe this type of public IPv6 prefix?（）
A. Subnet prefix
B. ISP prefix
C. Global routing prefix
D. Registry prefix
[单项选择]Which of the following Internet technologies has the slowest potential upload speed due toinherent latency issues?（）
A. 3G
B. 4G
C. Satellite
D. Fiber
[单项选择]Internet (has made possible) (for people to know) what (is going) on (all over) the world.
A. has made possible
B. for people to know
C. is going
D. all over
[单项选择]ABC公司需要将其路由器连接到ISP以访问Internet。如果ISP为该连接提供T1租用线路，则需要哪种设备将这台路由器连接到ISP？（）
A. CSU/DSU
B. 调制解调器
C. DSL路由器
D. NT1设备
E. ISDN调制解调器
[填空题]ISP是掌握Internet（）的机构。
[填空题]Internet服务提供商（ISP）是用户接入Internet的入口点。一般用户计算机接入Internet有两种方式：一种是通过电话网，另一种是通过（）。
[单项选择]A technician has a PC that has no Internet connection. The IP address for the PC is 169.254.XXX.XXX. Which of the following should be checked FIRST?（）
A. DHCP settings
B. BIOS settings
C. DNS settings
D. Power settings
[单项选择]Every host and router on the Internet has an IP address, which encodes its
A. host number
B. host number and socket
C. network number
D. host number and network number
[单项选择]The wide use of Internet has changed the way we used to discover new friends and new ideas.（）
A. 因特网的大量使用改变了人们曾经发现新朋友和新观点的方法。
B. 因特网的普及改变了人们以往寻找新朋友和新观点的方式。
C. 因特网的普及广泛地改变了人们习惯的交朋友和发现新观点的方式。
D. 因特网的广泛运用, 大大地改变了人们和朋友交流新观点的方式。
[单项选择]通过电话网接入Internet是指用户计算机使用（），通过电话网与ISP相连接，再通过ISP的线路接入Internet。
A. 调制解调器
B. 网卡
C. 集线器
D. 交换机
[单项选择]当用户ISP申请Internet账户时，用户的E-mail账户应包括
A. UserName
B. MailBox
C. Password
D. UserName、Password
[单项选择]The Internet has brought ______ big changes in the way we work.
A. about
B. out
C. back
D. up
[单项选择]My interest in surfing on Internet has ______ most of my spare time, but it has repaid me a great deal of enjoyment.
A. taken off
B. taken down
C. taken up
D. taken away
[单项选择]The Internet has brought _______ big changes in the way we work.
A. about
B. out
C. back
D. up
