【单选题】【消耗次数：1】
100Mbps网卡的数据传输速度为（ ）。
①
1.25MB/s
②
12.5MB/s
③
100MB/s
④
125MB/s
参考答案：
复制
纠错
相关题目
【单选题】
10 Mb/s和100 Mb/s自适应系统是指（ ）。
①
既可工作在10 Mb/s，也可工作在100 Mb/s
②
既工作在 10 Mb/s，同时也工作在100 Mb/s
③
端口之间10 Mb/s和100 Mb/s传输率的自动匹配功能
④
需要增加一些其它的设备才可以通用
【单选题】
无线局域网的技术标准，( )的数据传输速率可达300Mb/s以上，理论传输速率最高可达600Mb/s。
①
IEEE802.11a标准
②
IEEE802.11n标准
③
IEEE802.11g标准
④
IEEE802.11b标准
【单选题】
PCI总线系统采用的总线时钟可以是33MHz和66MHz，当采用66MHz总线时钟工作于64位系统时，其数据传输速率为MB/s。
①
132
②
264
③
528
④
1056
【简答题】
10Mb/s以太网升级到100Mb/s、1Gb/S和10Gb/s时，都需要解决哪些技术问题？为什么以太网能够在发展的过程中淘汰掉自己的竞争对手，并使自己的应用范围从局域网一直扩展到城域网和广域网？
【简答题】
有10个站连接到以太网上。试计算一下三种情况下每一个站所能得到的带宽。（1）10个站都连接到一个10Mb/s以太网集线器；（2）10个站都连接到一个100Mb/s以太网集线器；（3）10个站都连接到一个10Mb/s以太网交换机。
随机题目
【单选题】
As these machines are precision instruments which cannot stand rough handling, the wording” Handle with Care” should be also marked ____ each case.
①
on
②
in
③
with
④
into
【单选题】
Should your products prove _________ in quality and reasonable in price, I trust substantial order will follow .
①
satisfy
②
satisfactory
③
satisfied
④
satisfaction
【单选题】
Considering your first transaction with us, we would like to ask you to offer name and address of your bank so as to enable us to ______ references.
①
apply with
②
account for
③
apply for
④
account on
【单选题】
As we are one of the leading importers in this line, we are ____ to handle large quantities.
①
at a position
②
in a position
③
on a position
④
of a position
【单选题】
We shall be pleased to receive from you all necessary information _________ these goods.
①
regarding
②
in regard
③
as regard
④
with regard
【单选题】
If you will make us your lowest quotation for air-conditioner, we shall regard ____ as a personal favor.
①
it
②
you
③
your lowest quotation
④
air-conditioner
【单选题】
We ______ your name and address _____ Chinese Chamber of Commerce, through whom we learned that you are the main exporter of stainless steel products.
①
owe, from
②
owe, to
③
owe, with
④
owe, out of
【单选题】
To step up the trade, we______ our end-users, make counter-offers as below.
①
and
②
on behalf of
③
with
④
from
【单选题】
There is steady demand in Europe for Leather gloves ____ high quality.
①
at
②
to
③
of
④
for