【单选题】【消耗次数：1】
下列哪个子网掩码不推荐使用
①
255.0.0.0
②
255.255.0.0
③
255.255.255.0
④
176.0.0.0
参考答案：
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相关题目
【单选题】
子网掩码为255.255.0.0，下列哪个IP地址与其不在同一网段中（ ）
①
172.25.15.201
②
172.25.16.15
③
172.16.25.16
④
172.25.201.15
【单选题】
子网掩码为 255.255.0.0的下列 IP地址中（ ）．不在同一网络中 .
①
172.25.15.201
②
172.25.16.15
③
172.16.25.16
④
172.25.201.15
【单选题】
主机的IP地址是165.95.116.39,对应的子网掩码为255.255.0.0,那么主机标识是________.
①
165.95
②
165.95.116
③
116.39
④
39
【简答题】
某A类网络10.0.0.0的子网掩码255.224.0.0，请确定可以划分的子网个数，写出每个子网的子网号及每个子网的主机范围。
随机题目
【单选题】
17.I dont think we can finish all the work before Friday, ____we?
①
shall
②
will
③
can
④
do
【单选题】
19.Though she talks little, she has made _______ friends here.
①
a few
②
few
③
littlle
④
a little
【单选题】
I noticed she avoids making any reference _______ her first husband in her latest
①
with
②
in
③
on
④
to
【单选题】
In all his songs the great composer expresses a longing ________ his own country.
①
of
②
abou
③
for
④
to
【单选题】
It’s ___________ to see these tiny children play the piano so beautifully.
①
amaze
②
amazingly
③
amazed
④
amazing
【单选题】
I should think they have done it ________, to avoid paying you the money.
①
with purpose
②
on purpose
③
in purpose
④
to purpose
【单选题】
It is a huge task to ______ all the rooms in the building in such a short time.
①
go ahead with
②
keep up
③
clean up
④
work out
【单选题】
It is common knowledge that dogs have a _______ sense of smell.
①
thoughtful
②
slim
③
keen
④
absorbed