【单选题】【消耗次数：1】
IPv4版本的因特网总共有（）个A类地址网络。
①
65000
②
200万
③
126
④
128
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相关题目
【简答题】
IPv4版本的因特网总共有 [填空]个A类地址网络。
【单选题】
关于 IPv4 地址的说法，错误的是（ ）
①
IP地址是由网络地址和主机地址两部分组成
②
网络中的每台主机分配了唯一的IP地址
③
IP地址只有三类：A、B、C
④
IP地址是32位二进制组成的
【多选题】
IPV4地址，说法正确的是（ )
①
一个地址有网络部分和主机部分构成
②
有32位二进制组成
③
网络号越长，主机数越少
④
书写时，用十进制表示，三个点来隔开4个数
随机题目
【单选题】
A: Please help yourself to the fish. B:[填空]
①
Thanks , but I dont like the fish.
②
Sorry, I cant help.
③
Well, what about you?
④
Oh, I cant.
【单选题】
A: May I use your computer this afternoon? B: Im sorry, but I have to finish typing this term paper today. A: [填空].
①
It doesnt matter
②
Thank you just the same
③
Do as you please
④
Never mind
【单选题】
A: Would you rather watch TV or go for a walk? B: The TV program is good today. [填空] A: Cool. Lets go.
①
What a pity!
②
I hate to leave.
③
But I need the exercise more.
④
You know what I mean.
【单选题】
A: Can I take a message? Ill let Mr. Liu know as soon as he comes back. B: [填空].
①
I hope he will call me back
②
No. Ill call somebody else
③
Dont bother. Ill try his cell
④
I dont think its appropriate
【单选题】
A: Whats there to do at night? B: There are clubs, concerts, players and so on. [填空]!
①
You make it
②
You name it
③
You manage it
④
Yes, I didnt hear you
【单选题】
A: Can I help you? B: [填空]. Where do I pay my fees?
①
Thank you
②
As you please
③
Yes, you can
④
Yes, please
【单选题】
A: Why did your boss shout at you? B: [填空]. He was just in a bad mood.
①
Nothing in particular
②
who knows
③
You said it
④
Im quite surprised
【单选题】
A: I went on a date with Susan last weekend. B: Really? [填空]? A: I couldnt ask for a better night.
①
Is she nice
②
How was it
③
Is it a beautiful night
④
Did you like her
【单选题】
A: Id like a cup of coffee. B: [填空], is instant OK?
①
Im sure
②
No kidding
③
Sure I do
④
Of course
【单选题】
A: Happy New Year to you. B: [填空]
①
Yes，Im happy.
②
How about you
③
Fine，thank you.
④
The same to you.