关于IPv6地址的表示, 下面哪个是以“压缩格式”表示的（）。

答案查看网，轻松搜题/搜资源

【单选题】【消耗次数：1】

① 0:0:0:0:0:0:192.168.1.100

② 3FFE:FFFF::8:800:20C4:0

③ 3FFE:FFFF:7654:FEDA:1245:0098:3210:0002

④ ::192.168:1.100

参考答案：

复制

纠错

相关题目

【单选题】关于IPv6地址的表示, 下面哪个是以“内嵌IPv4地址的格式”表示的（）。

① 3FFE:FFFF:7654:FEDA:1245:0098:3210:2

② 3FFE:FFFF::8:800:20C4:0

③ 3FFE:FFFF:7654:FEDA:1245:0098:3210:0002

④ 0:0:0:0:0:0:192.168.1.100

查看完整题目与答案

【单选题】关于IPv6地址的表示, 下面哪个是以“冒号十六进制格式”表示的（）。

① 0:0:0:0:0:0:192.168.1.100

② ::192.168:1.100

③ 3FFE:FFFF:7654:FEDA:1245:0098:3210:0002

④ 3FFE:FFFF::8:800:20C4:0

查看完整题目与答案

【单选题】以下IPv6地址BD02：120D：0000:0000:0000：72A2:0000:00C0的表示中，错误的是（）

① BD02：120D：：72A2：0：C0

② BD2：12D：0：0：0：72A2：：C0

③ BD02：120D：：72A2：0：C0

④ BD02：120D：：72A2：0：0C

查看完整题目与答案

【单选题】若有说明语句：int x[3][4]；则以下关于x、*x、x[0]、&x[0][0]的正确描述是（）。

① x、*[x]、x[0]和x[0][0]均表示元素x[0][0]的地址

② 只有x、x[0]和x[0][0]表示的是元素x[0][0]的地址

③ 只有x[0]和x[0][0]表示的是元素x[0][0]的地址

④ 只有x[0][0]表示的是元素x[0][0]的地址

查看完整题目与答案

【单选题】设有定义 int a[10]={0,0,0,0,0,0,0,0,0,0};则说法正确的是（）。

① 数组a有1个元素，其值为0

② 数组a有10个元素，各元素的值为0

③ 数组a有10个元素，其中a[0]的值为0，其他元素的值不确定

④ 数组初始化错误，初值个数少于数组元素个数

查看完整题目与答案

【单选题】设矩阵<img class=jc-formula data-tex=A=\left[ 0\quad 1\quad 0\quad 0\\ 0\quad 0\quad 1\quad 0\\ 0\quad 0\quad 0\quad 1\\ 0\quad 0\quad 0\quad 0 \right] src=https://huaweicloudobs.ahjxjy.cn/C6F8B609E6A5E56056BC5DB2CFBCD651.png style=vertical-align: middle;/>，则<img class=jc-formula data-tex={ A }^{ 3 } src=https://huaweicloudobs.ahjxjy.cn/1B775D0D83D5D0C605238189B38DA372.png style=vertical-align: middle;/>的秩为（）

① 0

② 1

③ 6

④ 2

查看完整题目与答案

【单选题】设 R={0,10,20,31,21,32,3}，则关系R在{0,1}上的限制R?{0,1}等于：

① {0,20,31,3

② {1,02,03,02,13,13,2

③ {0,10,20,31,21,3

④ {2,3}.

查看完整题目与答案

【单选题】函数<img src=https://huaweicloudobs.ahjxjy.cn/A6E6FCD533B1BB574B112CAD3E8D1C4A.png title=Y0`JE1DFQ7O~MS20]{3[S]0.png alt=Y0`JE1DFQ7O~MS20]{3[S]0.png/>

① 0

② <img src=https://huaweicloudobs.ahjxjy.cn/2B8B37CA7785AAB5C28422465A8AA0FC.png title=4$BPI%C4}TQ$699G13M7AGL.png alt=4$BPI%C4}TQ$699G13M7AGL.png/>

③ <img src=https://huaweicloudobs.ahjxjy.cn/5E9AEB657EF0F43E4E8FA2B3E8729A99.png title=C3P${PE}CA{UBT`X@ZHPZFS.png alt=C3P${PE}CA{UBT`X@ZHPZFS.png/>

④ <img src=https://huaweicloudobs.ahjxjy.cn/EB205E7AB1F603639B88CD7D3A7D263F.png title=ZA719R(Q5$%`[(}K$RROQWE.png alt=ZA719R(Q5$%`[(}K$RROQWE.png/>

查看完整题目与答案

【单选题】 <img title=8.jpg alt=8.jpg src=https://huaweicloudobs.ahjxjy.cn/3BF8C9809E3C70166021324C0A0CBA3B.jpg/>

① <img title=8-1.jpg alt=8-1.jpg src=https://huaweicloudobs.ahjxjy.cn/B52940430041607146BA2F97A4FDB371.jpg/>

② <img title=8-2.jpg alt=8-2.jpg src=https://huaweicloudobs.ahjxjy.cn/9288DF0AB932AC638A12097F53D9901A.jpg/>

③ <img title=8-3.jpg alt=8-3.jpg src=https://huaweicloudobs.ahjxjy.cn/7880AD339C576A327235572018CD9EFA.jpg/>

④ <img title=8-4.jpg alt=8-4.jpg src=https://huaweicloudobs.ahjxjy.cn/30F0AA0ED4FFFCCDB0206E88441A7286.jpg/>

查看完整题目与答案

【单选题】若有定义：intx,a;赋值语句a=(x%3==0)?0:1;与（）语句不等价。

① if(x%3!=0)a=1;elsea=0;

② if(x%3)a=0;elsea=1;

③ if(x%3==0)a=0;elsea=1;

④ if(!(x%3==0))a=1;elsea=0;

查看完整题目与答案

随机题目

【单选题】 Following are comments about the behavior that people in Korea usually expect in various social ____.

① occasions

② cases

③ situations

④ circumstances

查看完整题目与答案

【单选题】 It is only when you nearly lose someone ____ fully conscious of how much you value him.

① do you become

② then you become

③ that you become

④ have you become

查看完整题目与答案

【单选题】 Although she wrote a lot of short stories and poems when she was very young, ____ she was twenty five.

① her first real success did not come until

② her real first success came until not

③ since her first real success did not come until

④ not until her first real success

查看完整题目与答案

【单选题】 You’ d better find some information about Nike’s“Chamber of Fear” advertisement, _____?

① wouldn’ t you

② had you

③ hadn’ t you

④ should you

查看完整题目与答案

【单选题】 There is a real possibility that these animals could be frightened, ______ a sudden loud noise.

① being there

② should there be

③ there was

④ there have been

查看完整题目与答案

【单选题】 Of the six people in the plane when it crashed, only one _____ . Everyone else died.

① emerged

② survived

③ existed

④ escaped

查看完整题目与答案

【单选题】 I wish to have a word with you, _____?

① do I

② don’ t I

③ may I

④ did I

查看完整题目与答案

【单选题】 It was_____ back home after the experiment.

① not until midnight did he go

② until midnight that he didn’ t go

③ not until midnight that he went

④ until midnight when he didn’ t go

查看完整题目与答案

【单选题】 The truck driver was fined for exceeding the speed ____.

① range

② limit

③ rule

④ regulation

查看完整题目与答案

【单选题】 America will never again have as a nation the spirit of adventure as it ____ before the West was settled.

① could

② did

③ would

④ was

查看完整题目与答案