搜题

【多选题】

用户购买188或非188靓号的签约时长有哪几种（）

A、24个月

B、30个月

C、36个月

D、60个月

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更多“用户购买188或非188靓号的签约时长有哪几种（）”相关的问题

第1题

[判断题] 用户购买188靓号所预存的话费是分12个月平均返还到用户的本金帐本中。

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第2题

[] 你工作时，数据中心的环境和被分配的地址范围10.188.31.0/23。你被要求制定一个IP地址规划，使子网，每个多达30台主机的最大数量。哪个IP地址范围满足这些要求？（）

A、A. 10.188.31.0/27 B、B. 10.188.31.0/26 C、C. 10.188.31.0/29 D、D. 10.188.31.0/28 E、E. 10.188.31.0/25

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第3题

[多选题] 用户需要购买188号码可以在哪些渠道办理（）

A、营业厅 B、代销点 C、网站 D、10086人工

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第4题

[单选题] You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements?（）

A、10.188.31.0/27 B、10.188.31.0/26 C、10.188.31.0/29 D、10.188.31.0/28 E、10.188.31.0/25

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第5题

[单选题] You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements?（）

A、10.188.31.0/27 B、10.188.31.0/26 C、10.188.31.0/29 D、10.188.31.0/28 E、10.188.31.0/25

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第6题

[单选题] You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements?（）

A、10.188.31.0/27 B、10.188.31.0/26 C、10.188.31.0/29 D、10.188.31.0/28 E、10.188.31.0/25

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第7题

[多选题] DVB-S信道编码中，在每188字节后加入16字节的RS码（204，188，t=8），其中，信息段为（）字节，RS纠错码为（）字节，纠错能力8字节。

A、188 B、204 C、16 D、8

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第8题

[单选题] You are working in a data center environment and are assigned the address range 10.188.31.0/23.You areasked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hostseach.Which IP address range meets these requirements？（）

A、10.188.31.0/27 B、10.188.31.0/26 C、10.188.31.0/29 D、10.188.31.0/28 E、10.188.31.0/25

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第9题

[单选题] You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements？（）

A、10.188.31.0/27 B、10.188.31.0/26 C、10.188.31.0/29 D、10.188.31.0/28 E、10.188.31.0/25

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